- Manufacturer: Sunstar
Sunstar 420MXR Works MX/Offroad Chain
Sunstar's Works MX/SX race chain (MXR = Motocross Xtreme Racing) is a premium quality, highly durable non-sealed chain perfect for mini MX bike up to 150cc.
- Cost-effective, high-quality, non-sealed chain
- Constructed of 100% heat treated components, featuring Sunstar TripleStar treated ultra hard pins
- Extremely strong and lightweight design perfect for mini racers up to 150cc
- Uses clip-type master link
- Seamless roller & bushing construction with a tensile strength of 5,000 lbs.
Chain Specifications Chart