Polisport Full Kit YZ250F ('14-'18) YZ450F ('14-'17) - OEM S3-Cat-Helmets-Clearance/endofline-Adventureclearance The progressive rate spring provides

The progressive rate spring provides bottoming resistance with improved damping for an extra comfortable ride

the Dayco XTX is specifically engineered to maximize the performance of high- horsepower snowmobiles

Adjustable drawcord for personal fit and comfort

Features an overlap splice which is stronger than the butt splice used on most tubes

A chain drive using an HPE Chain does not require ta-C coated front and rear sprockets

Polisport Full Kit YZ250F ('14-'18) YZ450F ('14-'17) - OEM S3-Cat-Helmets-Clearance/endofline-Adventureclearance The progressive rate spring providesPolisport Plastic Kit for those who want OEM quality. Polisport's replica plastic parts are created using many exclusive and patented methods, including DGP Durable Gloss Polypropylene their own developed technology that combines the highest levels of resistance and flex while maintaining a superior gloss finish and colour brightness. New developed technologies, combined with Polisport's decades of experience as OEM suppliers for many of the largest