PISTON KIT BB CAST 71.94/+5.60 YAM drr axle More active material surface area

More active material surface area for enhanced performance and power

Unique V shaped base with embossed rubber grippers will hold items of any shape and size between 1

•Abrasion-resistant mesh for maximum air flow

AND REV FOR BLINDING TOP END POWER

PISTON KIT BB CAST 71.94/+5.60 YAM drr axle More active material surface areaAll 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