BP Racing

2H-500c

BP Racing YFZ450 500cc Big Bore Stroker Kit CP Hotrods

Pistons

98mm big bore cylinder NEW
Hotrods +3mm stroker crank with heavy duty main bearings
CP 12.5:1 piston kit with rings, pin, and clips
Heavy duty cam chain
Complete gasket set

A reliable crankshaft is important to the life of any ATV or dirt bike.

Alan Grove 235R Electric Water Pump Alternator Bracket
Universal Buick Hydro Bost Master Cylinder 500-buick-38-92irtr
Mix me 3632