TOP END KIT CAST 66.36/STD KAW 40074PS FITMENT: Fits All Thumpstar Version

FITMENT: Fits All Thumpstar Version 5 Models: 110cc - 212cc

Adjustable side belts to secure the chest protector in position while eliminating any unwanted movement

3774 Fender Set

Fits with Pro Armor Bed Storage Bag

TOP END KIT CAST 66.36/STD KAW 40074PS FITMENT: Fits All Thumpstar VersionNew T box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for increased strength and performance. All piston skirts are coated with a high tech Molybdenum Disulfide coating for faster break in time and increased piston life Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged pistons are forged from 2618 aluminum