PISTON KIT FORGED 92.95/STD 9.0:1 POL HANDLEBAR RAW SERIES 1-1/8" MINI HIGH BEND BLKMIKA METALS Now includes super tough Motion

Now includes super tough Motion Pro Titan Throttle Tube™

2010 Yamaha WR250F

The impingement causes the chain to quickly heat up and cool down in rapid succession

2019 Yamaha YZ250X

8 mm thick piston ring to optimise performance and improve thermal stability

PISTON KIT FORGED 92.95/STD 9.0:1 POL HANDLEBAR RAW SERIES 1-1/8" MINI HIGH BEND BLKMIKA METALS Now includes super tough MotionAll piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston Forged Replica pistons are forged from 2618 aluminum for superior strength and durability Forged High Compression pistons improve power and torque across entire rpm range