When conditions turn muddy, sandy, wet, or if riders just want a long lasting racing chain, RK offers a sealed supercross, motocross and off-road racing chain called MXU.
GB520MXU Sealed Motocross Chain weighs a mere 3.04 lbs per 100 links making MXU the lightest sealed off-road chain on the market.
RK 520MXU specifications
- Tensile Strength: 8,000 lbs
- Max CC Rating: 500cc Off-road
- Max Horsepower: 70HP
- Weight: 3.04 lbs
- Max Chain Width: 19.2mm
- Master Link Included: Clip type *Rivet type available separately
Used by professional SX and MX race teams the MXZ 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.
