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Yamaha Motorcycles Engine Oil Chart

yamaha recommended motorcycle engine oil - Yamaha Motorcycles Engine Oil Chart

From a humble YBR125 to a fire-breathing YZF-R1; your Yamaha deserves the best engine oil. 

In this guide, we’ve listed Yamaha’s recommended engine oil for a broad range of models, dating back over two decades.

As well as the best oil grade, we’ve also listed, where possible, the recommended minimum and maximum capacity for each engine.

Now all you have to do is find your model, choose the best oil for your budget and then if this is your first oil change, read our motorcycle oil change guide.

We have researched the right oil to the best of our ability but it goes without saying: always consult your owner’s manual where you will find the manufacturer’s recommended engine oil.

Table of Contents

Yamaha Engine Oil Chart

We’ve listed all the Yamaha motorcycles we can find, the manufacturer’s recommended engine oil and the oil capacity (minimum and maximum where possible).KeyWe’ve also included a few acronyms to help you. FS = Fully Synthetic. S = Synthetic. API = American Petrol Institute, which signifies a standard. JASO MA = Oil for motorcycles with wet clutches. SG = An oil rating. Choose an oil that is SG or higher, ie SH, SM etc, but not SD for example. Ext Tank = Eternal Oil Tank, not Premix.
MakeModelEngine oilOil Capacity
YAMAHAAEROX 100 (YQ100)2-Stroke Oil1.4 – JASO FC
YAMAHAAEROX R2-Stroke Ext Tank1.1 L
YAMAHAAEROX R
YAMAHAAEROX R POWER2-Stroke Oil1.4 – JASO FC or ISO EGC or D
YAMAHAAEROX R/NAKED (4-Stroke)10W40850 ML API SG
YAMAHAAEROX R/NAKED 2-T2-Stroke Ext Tank1.4 L
YAMAHAAEROX RACE REP.2-Stroke Ext Tank1.3 L
YAMAHAAXIS YA 50 R2-Stroke Oil950 ML API TC
YAMAHABL 125 BELUGA
YAMAHABRUIN 350 AN10W402.3 L
YAMAHABT 1100 BULLDOG10W403.0 – 3.1 L API SE
YAMAHABT 1100 BULLDOG20W403.0 – 3.1 API SE
YAMAHABW 1002-Stroke Oil1.4 L
YAMAHABW 50/R2-Stroke Ext Tank1.0 – API TC or TSC3
YAMAHABW’S 125 (YW125)10W40850 ML API SG
YAMAHABW’S 50 NG2-Stroke Oil1.3 – JASO FC
YAMAHABW’S SPY/BUMP2-Stroke Oil1.1 – API TC or TSC3
YAMAHACA 50 M2-Stroke Oil1.0 L
YAMAHACV 80 BELUGA2-Stroke Oil1.1 L
YAMAHAD’ELIGHT 110 (XC115)10W40800 ML API SG
YAMAHAD’ELIGHT 125 (LTS125-C)10W40 API.SG900 ML
YAMAHADT 125 E2-Stroke Oil
YAMAHADT 125 LC2-Stroke Oil1.0 L
YAMAHADT 125 R2-Stroke Oil1.2 L
YAMAHADT 125 R2-Stroke Ext Tank1.3 L
YAMAHADT 125 R2-Stroke Oil
YAMAHADT 125 X2-Stroke Ext Tank1.3 L
YAMAHADT 175 MX2-Stroke Oil1.2 L
YAMAHADT 2502-Stroke Oil
YAMAHADT 250 MX2-Stroke Oil
YAMAHADT 400
YAMAHADT 400 MX
YAMAHADT 50 M2-Stroke Oil
YAMAHADT 50 M/MX
YAMAHADT 50 MX-S2-Stroke Ext Tank1.0 L
YAMAHADT 50 MX-S
YAMAHADT 50 R2-Stroke Ext Tank1.1 L
YAMAHADT 80 LC12-Stroke Oil1.1 L
YAMAHADT 80 LC22-Stroke Ext Tank1.2 L
YAMAHADT 80 LC2
YAMAHADT 80 MX2-Stroke Oil
YAMAHADT 80 MX-S2-Stroke Oil
YAMAHAEW 50 SLIDER2-Stroke Oil
YAMAHAEW 50 SLIDER2-Stroke Ext Tank1.1 L
YAMAHAFJ 110020W403.0 – 3.75 API SE
YAMAHAFJ 120020W403.0 – 3.75 L API SE
YAMAHAFJ 120020W403.0 – 3.35 API SE
YAMAHAFJ 1200/ABS20W403.0 – 3.4 L API SE
YAMAHAFJR 130010W403.8 – 4.0 L API SE
YAMAHAFJR 1300 A10W403.8 – 4.0 L API SE
YAMAHAFJR 1300 A10W403.8 – 4.0 L API SG
YAMAHAFJR 1300 A10W403.8 – 4.0 L API SG
YAMAHAFJR 1300 A (EURO 4)10W403.8 – 4.0 L API SG
YAMAHAFJR 1300 AE10W403.8 – 4.0 L API SG
YAMAHAFJR 1300 AE (EURO 4)10W403.8 – 4.0L API SG
YAMAHAFJR 1300 AS10W403.8 – 4.0 L API SG
YAMAHAFJR 1300 AS20W403.8 – 4.0 MIN API SE
YAMAHAFJR 1300 AS (EURO 4)10W404.0 L API SG
YAMAHAFS 80 SE
YAMAHAFZ 75020W402.8 – 3.0 L API SE
YAMAHAFZ 750 GENESIS20W402.7 – 3.0 L
YAMAHAFZ 750 GENESIS20W402.7 – 3.0 L
YAMAHAFZ 750 GENESIS20W402.7 – 3.0 L
YAMAHAFZ110W402.9 – 3.1 L API SG
YAMAHAFZ1 FAZER10W402.9 – 3.1 L API SG
YAMAHAFZ1 FAZER GT10W402.9 – 3.1 L API SG
YAMAHAFZ610W402.5 – 2.8L API SE
YAMAHAFZ610W402.5 – 2.8 L API SG
YAMAHAFZ6 FAZER10W402.5 – 2.8 L API SE
YAMAHAFZ6 FAZER10W402.5 – 2.8 L API SG
YAMAHAFZ6 FAZER S2 (ABS)10W402.5 – 2.8 L API SG
YAMAHAFZ6 S2 (ABS)10W402.5 – 2.8 L API SG
YAMAHAFZ810W402.9 – 3.1 L API SG
YAMAHAFZ810W402.9 – 3.1 L API SG
YAMAHAFZ8 FAZER10W402.9 – 3.1 L API SG
YAMAHAFZ8 FAZER10W402.9 – 3.1 L API SG
YAMAHAFZR 100020W402.7 – 3.0 L API SE
YAMAHAFZR 1000 EXUP20W402.7 – 3.0 L API SE
YAMAHAFZR 1000 EXUP20W402.7 – 3.0 L API SE
YAMAHAFZR 40020W402.9 L
YAMAHAFZR 60020W402.3 – 2.6 L
YAMAHAFZR 60020W402.3 – 2.6 L
YAMAHAFZR 60020W402.3 – 2.6 L
YAMAHAFZR 600 R20W402.6 – 2.9 L
YAMAHAFZR 600 R20W402.6 – 2.9 L
YAMAHAFZR 750 R20W402.6 – 3.2 L
YAMAHAFZS 1000 FAZER10W402.8 – 3.0 L API SE
YAMAHAFZS 600 FAZER10W402.5 – 2.7 L API SE
YAMAHAFZS 600 FAZER10W402.5 – 2.7 L API SE
YAMAHAFZS 600 FAZER10W402.5 – 2.7 L MIN API SE
YAMAHAFZX 750 FAZER20W402.8 – 3.0 L
YAMAHAGTS 1000/A20W402.5 – 2.7 L API SE
YAMAHAJOG R2-Stroke Ext Tank1.4 – JASO:FC ISO:EG C or D
YAMAHAJOG RR (CS50)2-Stroke Ext Tank1.4 – JASO:FC ISO:EG C or D
YAMAHALB 50 2M CHAPPY2-Stroke Oil
YAMAHALB 50 3M BOB2-Stroke Oil
YAMAHAMT-0110W403.7 – 4.1 L API SG
YAMAHAMT-0120W403.7 – 4.1 L API SE
YAMAHAMT-0310W403.0 – 3.1 L API SG
YAMAHAMT-03 (EURO 4)10W402.12 L API SG
YAMAHAMT-03 (EURO 4)
YAMAHAMT-0710W402.3 – 2.6 L API SG
YAMAHAMT-07 TRACER 700 (EURO 4)10W402.3 – 2.6 L API SG
YAMAHAMT-07 TRACER 700 (EURO 5)
YAMAHAMT-07 TRACER 700 GT10W402.3 – 2.6 L API SG
YAMAHAMT-07/MOTO CAGE10W402.3 – 2.6 L API SG
YAMAHAMT-07/MOTO CAGE (EURO 4)10W402.3 – 2.6 L MIN API SG
YAMAHAMT-09 (EURO 4)10W402.4 – 2.7 L API SG
YAMAHAMT-09 ABS/STREET RALLY/SPORT TRACKER10W402.4 – 2.7 L API SG
YAMAHAMT-09 SP10W402.4 – 2.7 L API SG
YAMAHAMT-09 TRACER10W402.4 – 2.7 L API SG
YAMAHAMT-09 TRACER 900 (EURO 4)10W402.4 – 2.7 L API SG
YAMAHAMT-09 TRACER 900 GT10W402.4 – 2.7 L API SG
YAMAHAMT-10 (EURO 4)10W40 or 15W503.9 – 4.1 L API SG FS
YAMAHAMT-10 SP (EURO 4)10W40 or 15W503.9 – 4.1 L API FS
YAMAHAMT-12510W40950 ML – 1.0 L API SG
YAMAHAMT-125 (EURO 4)10W40950 ML – 1.0 L API SG
YAMAHAMT-125 (EURO 5)
YAMAHAMW 125 TRICITY10W40800 ML API SG
YAMAHAMW 125 TRICITY (EURO 4)10W40800 ML API SG
YAMAHANEO’S 1002-Stroke Oil1.2 L
YAMAHANEO’S 50 2T2-Stroke Ext Tank1.5 L
YAMAHANEO’S 50 4T10W40780 ML
YAMAHANIKEN (MXT 850)10W402.4 – 2.7 L API SG
YAMAHANIKEN GT10W402.4 – 2.7 L API SG
YAMAHANMAX 125 (GPD 125-A) (EURO 4)10W40 API SG0.9 L
YAMAHAPW 80
YAMAHARD 125 D-DX
YAMAHARD 125 DX
YAMAHARD 125 LC2-Stroke Oil1.1 L
YAMAHARD 2002-Stroke Oil
YAMAHARD 200 D-DX2-Stroke Oil
YAMAHARD 2502-Stroke Oil
YAMAHARD 250 DX2-Stroke Oil1.5 L
YAMAHARD 250 LC2-Stroke Oil1.6 L
YAMAHARD 350
YAMAHARD 350 F.N.YPVS2-Stroke Oil1.6 L
YAMAHARD 350 F.N.YPVS2-Stroke Oil1.6 L
YAMAHARD 350 LC2-Stroke Oil
YAMAHARD 350 LC YPVS2-Stroke Oil1.6 L
YAMAHARD 4002-Stroke Oil1.8 L
YAMAHARD 50
YAMAHARD 50 DX
YAMAHARD 50 M2-Stroke Oil
YAMAHARD 50 M2-Stroke Oil1.0 L
YAMAHARD 50 MX
YAMAHARD 500 LC2-Stroke Oil
YAMAHARD 500 YPVS LC2-Stroke Oil
YAMAHARD 80 LC1
YAMAHARD 80 LC22-Stroke Oil1.1 L
YAMAHARD 80 MX2-Stroke Oil1.3 L
YAMAHARS 100 DX
YAMAHARX 80 SE
YAMAHASCR 950 (EURO 4)10W403.7 – 4.0 L API SG
YAMAHASPY 50
YAMAHASR 125/SE10W401.0 – API SE
YAMAHASR 250 SE20W401.3 – 1.5 L API SE
YAMAHASR 40010W402.0 – 2.1 L API SG
YAMAHASR 50020W402.0 – 2.1 L API SE
YAMAHASR 50020W402.0 – 2.1 L API SE
YAMAHASR 50020W402.0 – 2.1 L API SE
YAMAHASRX 60020W401.9 – 2.0 L API SE
YAMAHASRX 60020W401.9 – 2.0 L API SE
YAMAHASTING SG 50
YAMAHASZR 66010W402.6 – 2.7 L API SE
YAMAHAT 80 TOWNMATE10W40850 ML
YAMAHATDM 85010W403.5 – 3.6 L API SE
YAMAHATDM 85020W403.8 – 3.9 L API SE
YAMAHATDM 85020W403.8 – 3.9 L API SE
YAMAHATDM 90010W403.8 – 3.9 L API SE
YAMAHATDM 90010W403.8 – 3.9 L API SE
YAMAHATDM 900 A10W403.8 – 3.9 L API SG
YAMAHATDR 1252-Stroke Oil1.2 L
YAMAHATDR 2402-Stroke Oil1.4 L
YAMAHATDR 2502-Stroke Oil1.4 L
YAMAHATENERE 700 (TÉNÉRÉ)10W402.3 – 2.6 L API SG
YAMAHAT-MAX 500 (XP 500)10W402.8 – 2.9 L API SE
YAMAHAT-MAX 500 ABS (XP 500)10W302.8 – 2.9 L API SG
YAMAHAT-MAX 500 ABS (XP 500)10W402.8 – 2.9 L API SG
YAMAHAT-MAX 530 (EURO 4) (XP 530)10W402.6 – 2.9 L API SG
YAMAHAT-MAX 530 ABS (XP 500)10W402.7 – 2.9 L API SG
YAMAHAT-MAX 530 DX (EURO 4) (XP 530)10W402.6 – 2.9 L API SG
YAMAHAT-MAX 530 SX (EURO 4) (XP 530)10W402.6 – 2.9 L API SG
YAMAHAT-MAX 560 (XP 560) (EURO 5)10W402.6 – 2.9 L API SG
YAMAHAT-MAX 560 TECH MAX (XP 560) (EURO 5)10W402.6 – 2.9 L API SG
YAMAHATR 120W403.0 – 3.1 L API SE
YAMAHATRICITY 300
YAMAHATRICKER 25010W401.2 – 1.3 L API SE
YAMAHATRX 85010W403.5 – 3.6 L API SE
YAMAHATT 350 S10W40
YAMAHATT 60010W302.0 – 2.1 L
YAMAHATT 60020W401.9 – 2.0 L
YAMAHATT 600 E (BELGARDA)10W402.2 – 2.3 L API SE
YAMAHATT 600 N20W402.0 – 2.1 L
YAMAHATT 600 R10W402.7 – 2.8 L API SE
YAMAHATT 600 RE (with E-STARTER)10W402.7 – 2.8 L API SE
YAMAHATT 600 RE (with E-STARTER)10W402.4 – 2.5 L API SE
YAMAHATT 600 S (BELGARDA)20W402.2 – 2.3 L
YAMAHATW 12510W401.0 – 1.1 L API SE
YAMAHATY 125
YAMAHATY 250
YAMAHATY 50 M
YAMAHATZR 1252-Stroke Oil1.7 L
YAMAHATZR 2502-Stroke Oil
YAMAHATZR 502-Stroke Oil1.35 – TYP JASO FC
YAMAHAVERSITY 30010W401.2 – 1.2 L API SE
YAMAHAV-MAX10W403.5 – 3.8 L or 3.4 L
YAMAHAVMAX 170010W404.3 – 4.7 API SG or JASO MA
YAMAHAVP 125 X-CITY10W401.4 – 1.5 L API SG
YAMAHAWHY 50 (YH50)2-Stroke Ext Tank1.1 – JASO FC or ISO EGC or D
YAMAHAWR 125 R10W40950 ML – 1.0 L API SG
YAMAHAWR 125 X10W40950 ML – 1.0 L API SG
YAMAHAWR 250 R10W401.3 – 1.4 L API SG
YAMAHAWR 250 X10W401.3 – 1.4 L API SG
YAMAHAWR 450 F10W401.1 L API SG
YAMAHAXC 125 BELUGA20W401.0 – 1.1 L
YAMAHAXC 125 E VITY10W301.0 – 1.0 L API SG
YAMAHAXC 125 F CYGNUS10W401.0 – 1.2 L API SE
YAMAHAXC 125 T CYGNUS10W301.0 – 1.2 L API SE
YAMAHAXC 125 TR CYGNUS10W401.0 – 1.2 L API SE
YAMAHAXC 125 X CYGNUS10W301.0 – 0.9 L API SE
YAMAHAXC 180 CYGNUS20W40
YAMAHAX-CITY VP25010W401.2 – 1.2 L API SG
YAMAHAXENTER 12510W401.1 – API SG
YAMAHAXJ 55020W402.3 – 2.5 L API SE
YAMAHAXJ 55020W402.3 – 2.5 L API SE
YAMAHAXJ 60020W402.3 – 2.6 L API SE
YAMAHAXJ 60020W402.3 – 2.6 L API SE
YAMAHAXJ 60020W402.3 – 2.6 L API SE
YAMAHAXJ 600 S/N DIVERSION20W402.2 – 2.5 L API SE
YAMAHAXJ 600 S/N DIVERSION20W402.2 – 2.5 L API SE
YAMAHAXJ 600 S/N DIVERSION20W402.2 – 2.5 L API SE
YAMAHAXJ 600 S/N DIVERSION20W402.2 – 2.5 L API SE
YAMAHAXJ 65020W402.35 – 2.65 L
YAMAHAXJ 65020W402.65 – 2.95 L
YAMAHAXJ 650 TURBO20W402.35 – 2.65 L
YAMAHAXJ 75020W402.5 – 2.8 L API SE
YAMAHAXJ 750 SECA20W402.5 – 2.8 L
YAMAHAXJ 900 F20W402.5 – 2.8 L API SE
YAMAHAXJ 900 F20W402.5 – 2.8 L API SE
YAMAHAXJ 900 F (STRIDER)20W402.5 – 2.8 L API SE
YAMAHAXJ 900 N20W402.5 – 2.8 L API SE
YAMAHAXJ 900 S DIVERSION10W403.2 – 3.4 L API SE
YAMAHAXJ6 DIVERSION10W402.5 – 2.8 L API SG
YAMAHAXJ6 DIVERSION F10W402.5 – 2.8 L API SG
YAMAHAXJ6/SP (ABS)10W402.5 – 2.8 L API SG
YAMAHAXJR 120020W403.0 – 3.3 L API SE
YAMAHAXJR 1200 SP20W403.0 – 3.3 L API SE
YAMAHAXJR 130010W403.0 – 3.3 L API SE
YAMAHAXJR 130010W403.0 – 3.3 L API SE
YAMAHAXJR 130010W402.8 – 3.2 L API SG
YAMAHAXJR 130010W402.8 – 3.2 L API SG
YAMAHAXJR 1300 RACER10W402.8 – 3.2 L API SG
YAMAHAXJR 1300/SP10W403.0 – 3.3 L API SE
YAMAHAX-MAX 300 (EURO 4)10W401.6 L API SG
YAMAHAXN 125 TEOS10W401.3 – 1.4 L API SE
YAMAHAXQ 125 MAXSTER10W401.3 – 1.4 L API SE
YAMAHAXQ 150 MAXSTER10W401.3 – 1.4 L API SE
YAMAHAXS 110020W403.0 – 3.7 L
YAMAHAXS 1100 (1.1)20W403.0 – 3.7 L
YAMAHAXS 1100 S20W403.0 – 3.7 L
YAMAHAXS 25020W402.0 – 2.3 L API SE
YAMAHAXS 250 (1U5)20W402.0 – 2.3 L API SE
YAMAHAXS 36020W402.0 – 2.3 L
YAMAHAXS 40020W402.0 – 2.3 L API SE
YAMAHAXS 400 DOHC20W402.1 – 2.5 L API SE
YAMAHAXS 400 SE20W401.8 – 2.0 L API SE
YAMAHAXS 50020W403.0 – 3.2 L API SE
YAMAHAXS 65020W402.3 – 2.6 L
YAMAHAXS 650 SE20W402.3 – 2.6 L
YAMAHAXS 750 SE20W402.8 – 3.2 L
YAMAHAXS 750/E20W402.8 – 3.2 L
YAMAHAXS 85020W402.8 – 3.1 L API SE
YAMAHAXSR 700 (EURO 4)10W402.3 – 2.6 L API SG
YAMAHAXSR 700 XTRIBUTE10W402.3 – 2.6 L API SG
YAMAHAXSR 90010W402.4 – 2.7 L API SG
YAMAHAXT 1200 Z SUPER Tenere10W403.1 – 3.4 L API SG
YAMAHAXT 1200 Z SUPER Tenere10W403.1 – 3.4 L API SG
YAMAHAXT 1200 Z SUPER Tenere10W403.1 – 3.4 L API SG
YAMAHAXT 1200 ZE SUPER Tenere10W403.1 – 3.4 L API SG
YAMAHAXT 1200 ZE SUPER Tenere10W403.1 – 3.4 L API SG
YAMAHAXT 125 R10W401.0 – API SE
YAMAHAXT 125 X10W401.0 – API SE
YAMAHAXT 25020W401.3 – 1.5 L API SE
YAMAHAXT 35010W401.3 – 1.4 L API SE
YAMAHAXT 35020W401.3 – 1.4 L API SE
YAMAHAXT 35020W401.3 – 1.4 L API SE
YAMAHAXT 35020W401.3 – 1.4 L API SE
YAMAHAXT 50020W402.0 – 2.2 L API SE
YAMAHAXT 50020W502.0 – 2.1 L API SE
YAMAHAXT 55020W401.8 – 1.9 L API SE
YAMAHAXT 55020W401.8 – 1.9 L API SE
YAMAHAXT 60020W401.9 – 2.0 L
YAMAHAXT 60020W402.0 – 2.1 L
YAMAHAXT 60020W402.0 – 2.1 L
YAMAHAXT 600 E20W402.6 – 2.8 L API SE
YAMAHAXT 600 E/K20W402.7 – 2.8 L
YAMAHAXT 600 E/K20W402.7 – 2.9 L API SE
YAMAHAXT 600 Z20W401.9 – 2.0 L API SE
YAMAHAXT 600 Z20W401.9 – 2.0 L
YAMAHAXT 600 Z20W401.9 – 2.0 L
YAMAHAXT 600 Z TENERE20W401.9 – 2.0 L API SE
YAMAHAXT 660 R10W402.5 – 2.6 L API SE
YAMAHAXT 660 X10W402.5 – 2.6 L API SE
YAMAHAXT 660 Z Tenere / ABS10W402.5 – 2.6 L API SG
YAMAHAXTZ 66020W402.6 – 2.7 L API SE
YAMAHAXTZ 66020W402.6 – 2.7 L
YAMAHAXTZ 660 Tenere20W402.6 – 2.7 L
YAMAHAXTZ 750 SUPER Tenere20W403.8 – 3.9 L API SE
YAMAHAXTZ 750 SUPER Tenere20W403.8 – 3.9 L API SE
YAMAHAXV 100020W402.8 – 3.1 L API SE
YAMAHAXV 1000 SE (MIDNIGHT SPECIAL)20W403.0 – 3.3 L API SE
YAMAHAXV 1000 VIRAGO20W403.0 – 3.2 L API SE
YAMAHAXV 1100 VIRAGO10W403.0 – 3.1 L API SE
YAMAHAXV 125 VIRAGO10W401.4 – 1.6 L API SE
YAMAHAXV 1600 WILD STAR10W403.7 – 4.1 L API SE
YAMAHAXV 1700 ROAD STAR WARRIOR10W403.7 – 4.1 L API SE
YAMAHAXV 1900 MIDNIGHT STAR20W404.1 – 4.9 L API SG
YAMAHAXV 250/S VIRAGO (3LS)20W401.4 – 1.6 L API SE
YAMAHAXV 500 SE SPECIAL20W402.4 – 2.5 L API SE
YAMAHAXV 535/S VIRAGO20W402.6 – 2.8 L API SE
YAMAHAXV 535/S VIRAGO20W402.6 – 2.8 L API SE
YAMAHAXV 535/S/DX VIRAGO10W402.6 – 2.8 L API SE
YAMAHAXV 750 SE20W403.1 – 3.6 L
YAMAHAXV 750 VIRAGO20W403.0 – 3.1 L API SE
YAMAHAXV 750 VIRAGO20W403.0 – 3.1 L API SE
YAMAHAXV 920 K20W403.0 – 3.1 L API SE
YAMAHAXV 950 /R (EURO 4)10W403.7 – 4.0 L API SG
YAMAHAXV 950 RACER10W403.7 – 4.0 L. API SG
YAMAHAXV 950/R10W403.7 – 4.0 L API SG
YAMAHAXVS 1100 A DRAG STAR CLASSIC10W403.0 – 3.1 L API SE
YAMAHAXVS 1100 DRAG STAR10W403.0 – 3.1 L API SE
YAMAHAXVS 125 DRAG STAR10W401.4 – 1.6 L API SE
YAMAHAXVS 1300 A MIDNIGHT STAR10W403.2 – 3.4 L API SG
YAMAHAXVS 1300 CUSTOM10W403.2 – 3.4 L API SG
YAMAHAXVS 250 DRAG STAR10W401.4 – 1.6 L API SE
YAMAHAXVS 650 DRAG STAR10W402.6 – 2.8 L API SE
YAMAHAXVS 650 DRAG STAR CLASSIC10W402.6 – 2.8 L API SE
YAMAHAXVS 950 A MIDNIGHT STAR10W403.7 – 4.0 API SG or JASO MA
YAMAHAXVZ 12 T VENTURE20W403.5 – 3.7 L API SE
YAMAHAXVZ 13 TD VENTURE10W403.5 – 3.8 L API SE
YAMAHAXVZ 1300 A ROYAL STAR10W403.5 – 3.7 L API SE
YAMAHAXVZ 1300 TF ROYAL STAR VENTURE10W403.5 – 3.7 L API SE
YAMAHAXZ 55010W402.4 – 2.7 L
YAMAHAYBR 12510W401.0 – 1.2 L API SG
YAMAHAYBR 125 CUSTOM10W401.0 – API SG
YAMAHAYBR 25020W40 or 501.35 – 1.45 L API SF
YAMAHAYE 50 BREEZE2-Stroke Ext Tank1.1 – API TC or TSC3
YAMAHAYE 50 ZEST2-Stroke Ext Tank1.1 – API TC or TSC3
YAMAHAYE 80 ZEST2-Stroke Oil1.1 – API TC or TSC3
YAMAHAYFA 125 BREEZE20W401.25 L API SE
YAMAHAYFM 125 GRIZZLY10W40 API SG+1.25 L
YAMAHAYFM 250 AN BRUIN10W401.6 L API SE
YAMAHAYFM 350 FWAN 4WD10W402.2 – 2.3 L API SE
YAMAHAYFM 350 R RAPTOR10W402.5 – 2.6 L API SG
YAMAHAYFM 400 BIG BEAR PRO10W302.9 – 3.0 L API SE
YAMAHAYFM 450 FWAN IRS GRIZZLY (4WD)10W402.3 – 2.4 L API SE
YAMAHAYFM 450 FX WOLVERINE (4WD)10W402.3 – 2.4 L API SE
YAMAHAYFM 450 KODIAK10W40MIN API SE
YAMAHAYFM 660 GRIZZLY FWA10W302.2 L
YAMAHAYFM 660 RAPTOR10W401.9 – 2.0 L API SE
YAMAHAYFM 700 F GRIZZLY/EPS10W402.0 – 2.1 L API SG
YAMAHAYFM 700 R10W401.75 – 1.85 L API SG
YAMAHAYFS 200 BLASTER
YAMAHAYFZ 350 BANSHEE
YAMAHAYFZ 45010W401.75 – 1.85 L API SG
YAMAHAYFZ 450 R10W401.40 – 1.45 L API SG
YAMAHAYP 125 MAJESTY10W401.3 – 1.4 L API SE
YAMAHAYP 125 MAJESTY S10W40950 ML API SG
YAMAHAYP 125 R MAJESTY10W401.3 – 1.4 L API SE
YAMAHAYP 125 R X-MAX10W401.4 – 1.5 L API SE
YAMAHAYP 125 R X-MAX10W401.4 – 1.5 L API SE
YAMAHAYP 125 R X-MAX10W40 or 501.4 – 1.5 L API SG
YAMAHAYP 125 R X-MAX /ABS10W401.5 L APISG
YAMAHAYP 250 DX MAJESTY10W401.2 – 1.2 L API SE
YAMAHAYP 250 MAJESTY10W401.2 – 1.2 L API SE
YAMAHAYP 250 R X-MAX10W401.2 – 1.2 L API SG
YAMAHAYP 250 R X-MAX /ABS10W401.3 L API SF
YAMAHAYP 400 MAJESTY10W401.5 – 1.7 L API SE
YAMAHAYP 400 R X-MAX10W401.7 L API SG
YAMAHAYP 400 R/RA X-MAX10W401.5 – 1.7 L API SG
YAMAHAYP 400 RA X-MAX10W401.5 – 1.7 L API SG
YAMAHAYS 125 (EURO 4)10W40 or 20W401.1 L API SG
YAMAHAYZF 1000 R THUNDERACE10W403.0 – 3.2 L API SE
YAMAHAYZF 600 R THUNDERCAT10W402.6 – 2.9 L API SE
YAMAHAYZF 750 R20W403.0 – 3.2 L API SE
YAMAHAYZF 750 SP20W403.0 – 3.2 L API SE
YAMAHAYZF-R 12510W40950 ML – 1.0 L API SG
YAMAHAYZF-R 125 (EURO 4)10W401.0 L MIN API SG
YAMAHAYZF-R110W40 or 10W503.9 – 4.1L FSAPI SG
YAMAHAYZF-R110W402.7 – 2.9 L API SE
YAMAHAYZF-R110W402.7 – 2.9 L API SE
YAMAHAYZF-R110W402.7 – 2.9 L API SE
YAMAHAYZF-R110W402.9 – 3.1 L API SE
YAMAHAYZF-R110W402.9 – 3.1 L API SE
YAMAHAYZF-R110W402.9 – 3.1 L API SE
YAMAHAYZF-R110W402.9 – 3.1 L API SG
YAMAHAYZF-R110W403.7 – 3.9 API SG or JASO MA
YAMAHAYZF-R110W403.7 – 3.9 L API SG
YAMAHAYZF-R1 (EURO 4)10W40 or 15W503.9 – 4.1L FSAPI SG
YAMAHAYZF-R1 (EURO 5)
YAMAHAYZF-R1 SP10W402.9 – 3.1 L API SE
YAMAHAYZF-R1M (EURO 4)10W40 or 15W503.9 – 4.1L FSAPI SG
YAMAHAYZF-R1M (EURO 5)
YAMAHAYZF-R310W401.8 – 2.1 L API SG
YAMAHAYZF-R310W402.1 L API SG
YAMAHAYZF-R3 (EURO 4)10W402.1 L API SG
YAMAHAYZF-R610W402.5 – 2.7 L API SE
YAMAHAYZF-R610W402.5 – 2.7 L API SE
YAMAHAYZF-R610W402.4 – 2.6 L API SE
YAMAHAYZF-R610W402.4 – 2.6 L API SG
YAMAHAYZF-R610W402.4 – 2.6 L API SE
YAMAHAYZF-R610W402.4 – 2.6 L API SE
YAMAHAYZF-R6 (EURO 4)10W40 or 20W402.6 L API SG
YAMAHAYZF-R6 S10W402.4 – 2.6 L API SG
YAMAHAYZF-R720W402.6 – 2.8 L

What You Need To Know

If you better understand the differences between different engine oils, you’ll always pick the best one for your needs and budget.

What’s the difference between different engine oils?

Mineral oils are refined from petroleum, but even mineral oils contain some synthetic compounds or additives to improve them. Semi-synthetic oils are a blend of mineral and synthetic oils. They have definite improvements over pure mineral oils. Semi-synthetics can contain “hydrocracked” bases.

Hydrocracked oils are mineral oils that have been subjected to intense pressure and temperature to change the structure of the molecules, making the resultant oil more stable and resistant to evaporation at higher temperatures. Semi-synthetic oils don’t cost much more than mineral oils do, but offer advantages over the latter.

Full-synthetic oils, however, are far more expensive than mineral or semi-synthetic oils.  Full-synthetics are man-made oils that have been tailored to give them certain advantages like the fact that they perform better in extreme temperatures, are less likely to evaporate or thin excessively in heat, etc. Full-synthetics contain poly-alpha-olefins (PAO) and esters. PAOs don’t gel at low temperatures, making them necessary for any true 0W oil.

Esters are similar to PAOs but also help protect metal surfaces and offer good lubrication. Full-synthetic oils are expensive and, unless you are racing, not necessarily recommended for motorcycles. For the everyday rider, a semi-synthetic shear-stable 10W-40 oil with some ester content would be a great choice.

What’s the best type of oil to use for road riding?

Your ideal choice of oil would be an ester semi-synthetic 10W-40 or a 10W-30 that is also shear-stable. The fact that the oil is shear-stable is more important than the fact that it is semi-synthetic.

You are still better off choosing shear-stable mineral-based oil than a low-quality semi-synthetic one that isn’t shear-stable. Only for frequent long-distance riders would the cost of a full-synthetic oil be worth it, as it can help save on oil changes and fuel costs. 

Does a high-performance oil produce more power?

There will always be loss of engine output due to things like thermodynamics, which can’t be changed that much. However, some of that loss, about 6%, is due to oil drag. By using quality but low viscosity oil, this loss can be minimised and engine power increased. For a typical 100bhp motorcycle, a lighter engine oil might show a 2bhp peak improvement.

Choosing the right oil filter

If you’re changing your engine oil, it makes sense to change the oil filter too. An oil filter removes tiny particles from the oil, helping to keep the oil fresher and work to its best ability for longer. A new filter costs a few quid and it only takes a couple of minutes to change. 

We’ve put together this Yamaha engine oil filter chart to help you pick the best oil filter for your motorcycle.

How To Change Your Motorcycle’s Oil

how to change motorcycle engine oil - Yamaha Motorcycles Engine Oil Chart

If you’ve never changed your motorcycle’s oil before, you might be apprehensive but you needn’t be. With the right tools, anyone can change their engine oil in under an hour. We’ve put together this simple guide to help you through your first motorcycle oil change.

Recommended Motorcycle Engine Oils 

The table below shows all the different engine oils available for four-stroke motorcycle engines. We’ve listed them by viscosity. Then we’ve listed the best motorcycle engine oil available in each viscosity, from Mineral-based engine oils to Semi-Synthetic, right up to Fully Synthetic and even top-quality ester-based oils.

The table has been compiled from owner reviews and ratings and manufacturer-specified oil, where applicable.

5W30

motul oil 4 stroke 300v 5w 30 factory line motorbike engine oil - Yamaha Motorcycles Engine Oil Chart
5W30

Fully Synthetic. Ester-based oil to ensure maximum power output of the engine without compromising the reliability and the wear. Used by Factory race teams. Ideal for wet clutches. Quality doesn’t come cheap.

5W40

silkolene pro4 5w40 motorcycle engine oil fully synthetic - Yamaha Motorcycles Engine Oil Chart
5W40

Fully Synthetic. For racing and performance motorcycles where excellence is the only option. Specially researched synthetic esters provide exceptional film strength and outstanding surface protection from start-up to maximum output..

10W30

silkolene pro4 10w30 fully synthetic motorcycle engine oil - Yamaha Motorcycles Engine Oil Chart
10W30

Fully Synthetic. This ultra high performance 4-stroke motorcycle engine oil offers improved fuel economy and engine performance, rapid oil circulation on cold start, excellent lubrication under all conditions, and superior wet clutch performance.

silkolene comp4 10w30 ester motorcycle engine oil - Yamaha Motorcycles Engine Oil Chart
10W30

Semi-Synthetic. Particularly suitable for tuned engines or those used in hot climates. Utilising an ester base. Ensures rapid oil circulation on a cold start, excellent lubrication under all conditions, and superior wet clutch performance. API SL, & JASO MA2.

10W40

motul oil 4 stroke 7100 10w 40 ester engine oil - Yamaha Motorcycles Engine Oil Chart
10W40

Fully Synthetic. One of the best fully-synthetic motorcycle engine oils. Ester-based oil, which is of the highest quality. Very high film strength protects the engine and gearbox. Meets JASO MA. Ideal for oil immersed clutches. Compatible with catalytic converters.

castrol oil power 1 4 stroke 10w40 semi synthetic engine oil - Yamaha Motorcycles Engine Oil Chart
10W40

Semi-Synthetic. A high-quality part-synthetic oil at a good price. Castrol’s 10W-40 is suitable for high-performance bikes including highly stressed multi-cylinder engines.

putoline s4 10w40  mineral motorbike engine oil - Yamaha Motorcycles Engine Oil Chart
10W40

Mineral Based. A good quality mineral oil that provides protection under regular riding conditions. Especially suitable for small capacity engines and commuters.

10W50

castrol power 1 10w50 motorcycle engine oil fully synthetic - Yamaha Motorcycles Engine Oil Chart
10W50

Fully Synthetic. Suitable for modern high-performance motorcycle engines where API or JASO specifications are recommended. Excellent shear stability.

10W60

elf moto4 race 10w60 motorcycle engine oil - Yamaha Motorcycles Engine Oil Chart
10W60

Fully Synthetic. Elf’s Moto4 is designed for high-performance four-stroke engines. Its additives improve viscosity rating and thicken the oil at high temperatures, whilst maintaining its fluidity at low temperatures.

15W50

shell advance 4t 15w50 motorcycle engine oil - Yamaha Motorcycles Engine Oil Chart
15W50

Fully Synthetic. Ultimate performance fully synthetic motorcycle oil for all high demanding 4 stroke engines including racing engines. Offers ultimate lubrication at peak performance levels. Outstanding shear stability and ageing resistance, low evaporation tendency.

castrol oils power 1 4stroke 15w50 motorcycle engine oil - Yamaha Motorcycles Engine Oil Chart
15W50

Semi-Synthetic. Designed for the latest generation European and Japanese motorcycles. 15W-50 is well suited for large air-cooled single, twins and high mileage engines that require good high-temperature viscosity and oil consumption control.

20W40

putoline formula v twin 20w40 - Yamaha Motorcycles Engine Oil Chart
20W40

Semi Synthetic. Four stroke engine oil exceeds the requirements of the leading manufacturers. Offering excellent high mileage engine protection.

20W50

motul 20w50 fully synthetic motorcycle engine oil - Yamaha Motorcycles Engine Oil Chart
20W50

Fully Synthetic. 100% synthetic 4-Stroke lubricant with Ester technology. Engineered for 2 cylinder engines and meets Harley Davidson spec. Meets JASO MA2 specifications for optimal wet clutch performance and suitable for catalytic converters.

silkoline v twin 20w50 cruiser engine oil - Yamaha Motorcycles Engine Oil Chart
20W50

Mineral based. Mineral oil based 4-stroke engine oil for all Harley Davidson & Metric V-Twin Cruisers. Provides protection over a wide range of operating conditions. Promotes a high level of engine cleanliness.

What does Engine Oil Do?

A good engine oil lubricates, protects, cleans, and cools the engine to keep it running smoothly.

Engine oil provides lubrication between the individual engine components, reducing friction. It does so by providing a slippery film between the moving parts in the running engine. This ensures that the engine can run efficiently, at optimal performance and with increased power. Lubrication is also vitally important at start-up. Here, the cold oil in the oil sump needs to be quickly pumped back into the engine so that it can provide lubrication. This allows for an ideal cranking speed to turn over the engine. In order to ensure that that oil can flow quickly at start-up, but also provide enough of a film to protect the engine when running, an engine needs an oil with different viscosity ranges.

Engine oil creates a film on moving parts in the engine, which acts as a protective layer. By preventing and minimising metal-to-metal contact, wear of these components is reduced. Engine oil has another way it protects the engine. Combustion by-products, oxidation and contamination from condensation all form acids. If left unchecked, these acids can cause corrosion in the engine, which can lead to components failing. Engine oil ensures that this does not happen and so protects the engine.

For an engine to run optimally, it needs to be clean. Deposits in the engine can gum it up and reduce its performance. Further, unnecessary wear and damage in an engine can be caused by microscopic contaminants.  For perspective, a single hair is 100 microns thick. Contaminants as small as 5 to 20 microns could easily cause damage to an engine. Engine oil keeps the engine clean by holding these contaminants in suspension until they can be removed via the oil filter. Engine oil also prevents damaging deposits from forming.

Finally, engine oil also helps to keep the engine cool. Heat is caused by the friction between the moving parts as well as by combustion. The radiator is responsible for cooling the top part of the engine. Cooling the rest of the engine, like the pistons, rod bearings, timing gears, crankshaft, camshaft etc., is up to engine oil. As oil passes over these heated surfaces, it absorbs the heat. This hot oil then travels to the oil sump, where it is cooled by the air surrounding it.

 

What is Multigrade Oil?

different motorcycle engine oils guide 488x305 - Yamaha Motorcycles Engine Oil Chart

Oil is thick and viscous when it is cold and then thins as it warms up.  Cold thick oil struggles to circulate as the engine is started, but using a thinner oil here would mean that, once heated, the oil would be too thin to adequately protect the engine.

The answer is using a multigrade oil. This oil, due to the addition of polymer, has two different viscosity grades.  By adding a polymer to a thin oil base, it is possible to have an oil that performs well in both hot and cold conditions. The polymer ensures that as the oil is heated, the rate of thinning is slowed down. It also ensures that, as the oil cools, the rate of thickening is slowed too.

Multigrade oil is identifiable by its two numbers, say 10W-40. The first number 10W (W stands for Winter) refers to the viscosity of the oil at a low temperature. A lower number would mean a thinner oil, so a 5W would be thinner than a 10W. A 0W oil would be the thinnest at cold temperature.

The second number, 40, refers to the viscosity of the oil at a high temperature, which will always be measured at 100 °C. Again, a lower number means a thinner oil, so, at 100 °C, a 30 oil would be thinner than the 40 oil. It is, of course, important to follow the guidelines of the manufacturer in choosing the correct multigrade oil for your motorcycle.

Synthetic Engine Oils Common Questions

We’ve answered some of the most common questions when it comes to synthetic motorcycle engine oil.

Will my engine consume more synthetic oil?

Not likely.  In modern engines, most oil consumption happens due to evaporation at high temperatures. Synthetic oils, however, tend to be far more resistant to evaporation, especially if they contain ester and PAO, so oil consumption should be lower with a synthetic. Irrelevant of oil type, oil consumption will go up in engines with defective seals, and worn valve guides and piston rings. Here, one might as well use a cheaper oil instead of a synthetic one.

Is synthetic oil compatible with other engine oil?

Synthetic oil is fully compatible with any other engine oil. Provided the oil is for a 4- stroke engine, one can safely mix any type of oil irrelevant of what its base is or what it contains, be it mineral, semi-synthetic, hydrocracked synthetic, PAO, ester, etc. The exception here would be Castor-oil-based racing oils.

Will a synthetic oil void my warranty?

As long as you follow the instructions in your handbook in regards to the viscosity ranges and API of an oil, you can use whichever oil you choose, including synthetics, without affecting your warranty. The choice of brand is also up to you as OEMs, by law, cannot prescribe this.

Are synthetic oils worth the extra cost?

This depends. For a great bike in a great condition, the right synthetic oil will help keep maintenance costs down, lower fuel costs, and keep it running like new.  For an oil-guzzling older model, synthetic oils may just not be worth the price.

Motorcycle Engine Oil FAQ

Can I use car engine oil in my motorcycle?
This can be risky. Even though you can and will find car oil with the same viscosity ratings (i.e. 10w40) as for motorcycle engines, the additives in the oil will be different. Most cars use a separate gearbox oil and most cars have a dry clutch. So a car oil could make your clutch slip or knacker your gearbox. If you're buying a bike that's been run on car oil, beware!

Does engine oil have an expiry date?
Engine oils have an expiry date which means the performance levels can no longer be guaranteed. However if your oil hasn't been opened, it'll take years and years for it to degrade. If your oil has been opened and is a couple of years out of date, it'll most likely be absolutely fine. However, if you've already opened it and it's 5 years out of date you'll be better off buying fresh oil as the additives in the oil may have oxidised and lost their qualities.

What are the most critical areas where the oil flows?
For a motorcycle engine, the critical engine areas are the piston assembly, bearings and valve train. The engine oill also lubricates the clutch (but not if your motorcycle has a dry clutch) and your motorcycle's gearbox.

What does my oil filter do and do I need to replace it?
The oil filter traps foreign particles and debris that are introduced into the oil by normal riding. These particles can be anything from carbon deposits to small metal particles from your motorcycle's engine. These particles can lead to engine damage, while a blocked filter may lead to oil starvation and ultimately engine failure. An oil filter costs just a few pounds, so it makes sense to change this every time you do an oil change.

What is the difference between a mineral, semi-synthetic, and full-synthetic engine oil?
Mineral oils are refined from petroleum, but even mineral oils contain some synthetic compounds or additives to improve them. Semi-synthetic oils are a blend of mineral and synthetic oils. They have definite improvements over pure mineral oils. Semi-synthetics can contain “hydrocracked” bases. Hydrocracked oils are mineral oils that have been subjected to intense pressure and temperature to change the structure of the molecules, making the resultant oil more stable and resistant to evaporation at higher temperatures. Semi-synthetic oils don’t cost much more than mineral oils do, but offer advantages over the latter.

Why does a 2-stroke oil have to be mixed with fuel?
A 2-stroke engine is built and runs differently to a 4-stroke one. A 4-stroke engine keeps most of its oil in its crankcase and oil sump and recirculates this oil to lubricate the engine. With a 2-stroke engine, the process is somewhat different. Here, there is no oil sump as the crankcase deals with the compression and induction of the fuel/air mix. The only way, therefore, to provide oil to the engine for lubrication is by adding it to the fuel. As this oil is burnt with the fuel, it can’t be recirculated. A specific 2-stroke oil is needed as 4-stroke oil would leave damaging deposits behind when it burns.

Is any engine oil better than no engine oil?
Yes, but when it comes to motorcycles, the 'right' engine oil is better than 'any' engine oil!

Why do some engines burn oil?
Unfortunately, some types of engines just use more oil than others due to their design. Here, the burnt oil can leave damaging deposits behind, meaning these engines often need more top overhauls. However, if a touring engine uses more oil than is necessary, changing to a lighter grade of oil often solves the problem.

Can I top up my engine with a different type of oil?
As long as you don’t mix a 2-stroke oil with a 4-stroke oil, you can safely top your engine up with a different type of oil. You probably wouldn’t want to mix different grades, say, a 5W-30 synthetic with a 20W-50 mineral oil, but if you do, it likely wouldn’t do any harm.

Do I need to warm up my engine before riding?
The oil needs to be warm, but, even better, hot, especially when riding at speed. When cold oil is pumped into an engine, cavitation (bubbles of vacuum within the oil) is likely to occur. This, in essence, means that the engine does not receive enough oil for it to run optimally at speed. Warmer, and so thinner, oil ensures that the engine not only receives enough oil, but that all moving parts within it can work optimally. Ideally, use a 5W-40 or 10W-40 oil and ensure the engine warms up properly for a few km before speeding up.

Do I need to regularly change my oil?
If you tend to drive short distances with a low annual mileage, regular oil changes are vital, irrelevant of whether the minimum mileage for an oil change was reached or not. Water vapour and fuel tend to make their way into the oil, and, unless you drive long distances, they never have the chance to evaporate. This can cause damages like corrosion, gear tooth pitting, and ring and bore wear. Long-distance riders with a high annual mileage who use a high-quality oil can afford to be a little more relaxed on the oil changes.

What's the best type of oil to use in a road bike?
Your ideal choice of oil would be an ester semi-synthetic 10W-40 or a 10W-30 that is also shear-stable. The fact that the oil is shear-stable is more important than the fact that it is semi-synthetic. You are still better off choosing shear-stable mineral-based oil than a low-quality semi-synthetic one that isn’t shear-stable. Only for frequent long-distance riders would the cost of a full-synthetic oil be worth it, as it can help save on oil changes and fuel costs.

How does oil 'cling' onto the engine's internals?
Where there is high-speed rotation in the engine, e.g. with a plain bearing, the high speed draws a thick layer of oil between the two surfaces, like a wedge. Here, this oil supports and carries the load of these surfaces. As soon as the spinning stops, however, either due to the slowing down or stopping of the engine, this wedged oil gives way. Where no rotation occurs in an engine, oil cannot form this thick wedged layer to protect metal surfaces. Here, oil provides a thin protective film and often relies on anti-wear agents, detergents, and anti-oxidant chemicals to help protect from metal-to-metal contact.

Engine Oil Glossary

When it comes to motorcycle engine oil, there are a lot of terms that get thrown around. We’ve created this quick glossary to help you understand what everything means.

Anti-Wear Agent
In boundary lubrication conditions, this additive reduces the amount of wear caused by metal-to-metal contact by chemically reacting with the metal surfaces and forming a film between them.

Corrosion Inhibitor
This engine oil additive helps to protect metal surfaces by inhibiting corrosion caused by contaminants. It usually does so through a chemical reaction that forms a protective film over the metal surfaces.

Detergent
This engine oil additive chemically reacts with acidic, sludge-forming contaminants in the oil to neutralise them. It then holds these, now harmless, impurities in suspension.

Hydrocracking
Using hydrogen, the hydrocarbons in mineral oil are put under high temperature and pressure to crack their molecules. The result is a synthetic-like base stock of high quality. When blended with further additives, hydrocracked oil is not only extremely stable but also comparable in performance to synthetic oils.

Oxidation inhibitor
This additive prolongs the storage life of engine oil. It does so by helping to counteract the negative effects of oxidation.

Synthetic lubricant
The base oils for synthetic lubricants are artificially made from chemical compounds or polymerisation of hydrocarbons, instead of by refining petroleum. Synthetic oils offer several advantages over mineral oils.

Viscosity
Viscosity refers to a fluid’s resistance to flow. Temperature directly impacts the viscosity of the oil. Cold oil is thicker and hot oil is thinner.  An engine oil, however, needs to be able to adequately protect and lubricate an engine both at start-up, when it is cold and while running, when it is hot. The solution here is an oil with two different viscosity grades, i.e. a multigrade oil.

Questions? Tips, Errors?

We work hard to keep our motorcycle oil chooser up to date but if you spot any errors or you can help us fill out any missing info, we’d love to hear from you. Likewise, if you have a question, just enter it in the comments box below and we’ll get back to you straight away. Thank you!

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