PDA

View Full Version : Bell-Ray "Thumper" oil


YFZ450LUV
11-22-2006, 08:46 AM
Is this safe to use with our clutches?
YFZ450 11x
11-22-2006, 03:13 PM
Its all Ive ever used
SRH
11-22-2006, 09:12 PM
thats all i use, best oil ive run , 3 years on the same clutch all ive used is thumper, made for these motors