RK Chains – 520 MXU Chain
Used by professional SX and MX race teams the MXU chain features high-quality pins, bushings and rollers for maximum durability. Narrow, lightweight chain with 4-point riveted pins. Longer wear life than RK Standard Chain.
Specifications
- UW-ring sealing technology
- Bright gold finish
- Narrow lightweight chain
- Average tensile strength of 8,000 lbs.
