Polisport chain guides are perfect replicas of the OEM stock parts, produced in TPU (Thermoplastic polyurethane) to guarantee better resistance to abrasion and impacts. Polisport chain guides are produced to be durable and to perfectly fit your dirt bike. FEATURES Injection-molded, quality plastic components with a perfect OEM fit Exact replica of stock OEM plastic components but stronger Inexpensive alternative to OEM replacement parts Stock colour match Resistant to impact and abrasion Produced in TPU (Thermoplastic polyurethane) Tougher than stock chain guides BIKE FITMENT KAWASAKI KLX450R 2008-2012 KX250F 2006-2008 KX450F 2006-2008