I have a 74 850 mk11a, can anyone please tell me what the standard gear box sprocket is? 19t ?
I have been reading a little about the layshaft bearing upgrade. If I`m running the stock sprockets is the upgrade necessary ? Was there a problem with the stock bearing failing? I have only had this bike a month and I see I have a lot to learn. Thank You and ride safe.
I have been reading a little about the layshaft bearing upgrade. If I`m running the stock sprockets is the upgrade necessary ? Was there a problem with the stock bearing failing? I have only had this bike a month and I see I have a lot to learn. Thank You and ride safe.