RK 520EXW Chain 120 Link
GB520EXW is specifically designed for ATV/Quads and Off-Road vehicles and is the best high-speed, extreme heat, off-road performance chain available today.
- EXW chains were developed to survive the abrasive conditions that exist in hostile off-road environments.
- EXW features XW-ring seals composed of Nitrite Butadiene with three contact lips and two convex inner/outer stabilizers.
- This means three lubrication pools to protect against high-speed abrasion, and the loss of lubricant under these extreme conditions.