RK's XSO chains offer quality

Heavy-duty construction from a 1 1/4” round steel tube with a wall of 0

Coating exterior Polyurethane PU

5mm thick for extreme durability

2013 - 2019 Kawasaki KLX 250F

Supersprox - MX Stealth Rear Drive 42 Tooth Sprocket for Honda (RST-210:42) Options:Gold RK's XSO chains offer qualityWhy Supersprox Stealth Upgrade your motorcycle drive system and extend chain system wear life Specifically designed for street and off road use Durable steel teeth, can be expected to last 3 times longer than an aluminum sprocket The only sprocket in the world with Tri Zink electro plating, 100% eliminating dangerous abrasive oxidation Aluminum core reduces rotational mass, allowing faster acceleration Only Supersprox forged stainess steel rivet