Features:
- SS420MXR & 428MXR
- Works 420 & 428 Motocross / Off Road Racing Chain
- Deep gold side plates & gold inner plates
- Super strong & lightweight design for high performance / racing
- mini off road & motocross machines
- Utilizes TST (TripleStar Treated) ultra hard pins & 100% heat treated
- components for high strength & durability
- Uses clip type connecting link
- 420 chain achieves tensile strength of just under 5000 lbs while the 428
- has approximately 5800 lbs
- Seamless rollers & bushings help provide the added life & durability
- SS520MXR1
- 520 Works Motocross / Off Road Racing Chain
- Extra deep gold inner & outer side plates
- All components are 100% heat treated
- Super light, comes in just under 3.6 lbs for 120L
- Oversized, TST (TripleStar Treatment) coated ultra hard pins for added strength & unbeatable durability
- Built to handle the demands of the top level MX racers in the world
- Perfect for any MX applications 125cc through 500cc