robperpperp

Hi, i had a 2001 CR 125 and i always ran it on fully synthetic oil at 50-1 whitch is 100ml of oil per 5ltrs of fuel and it was fine for the year i owned it, hope this helps Rob

Hi , I have just bought a imaculate and original 1978 ty 175 and as it no longer has the oil pump in use , could anybody please tell me what was the best mix to run it on and weather its best to run it on mineral or synthetic oils? my bultaco runs 50-1 on synthetic and seems fine on this. it will be used in twinshock events so i would like to get it right, any help greatly appreciated