No I am not extoling the virtues of castrol R today I have mineral oil question
I have a low compression Comet road hack, and a 52 TR5 Triumph Trophy my wife has a XBR Honda (25 years old) and I run a 10 years old small Trail bike (Beta alp) and 12 year old yamaha Serrow trail bike (when I find another rider foolish enough to join me )of course the Japs have an engine oil clutch and the Comet has a Honda conversion clutch (in case the engine oil gets in the chain case) the Triumph is bog standard as if it just finished the 53 ISDT.
Its the start of the riding season they all need an oil change. now can I buy one oil to put in their engines?
I have a low compression Comet road hack, and a 52 TR5 Triumph Trophy my wife has a XBR Honda (25 years old) and I run a 10 years old small Trail bike (Beta alp) and 12 year old yamaha Serrow trail bike (when I find another rider foolish enough to join me )of course the Japs have an engine oil clutch and the Comet has a Honda conversion clutch (in case the engine oil gets in the chain case) the Triumph is bog standard as if it just finished the 53 ISDT.
Its the start of the riding season they all need an oil change. now can I buy one oil to put in their engines?
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