Description
The unique UW-ring seals reduce the most friction amongst all sealed rings on the market. When compared to 520GXW, the UW-RING 520UWR chain is 7% lighter! UWR is used by professional Moto2 teams. Specifically designed for ROAD RACING ONLY! Features: Professional race and track-use chain. In use by Moto2 teams...
RK 520 UWR Extreme UW-Ring Chain Item # 596519

Description
The unique UW-ring seals reduce the most friction amongst all sealed rings on the market. When compared to 520GXW, the UW-RING 520UWR chain is 7% lighter! UWR is used by professional Moto2 teams. Specifically designed for ROAD RACING ONLY!
Features:
- Professional race and track-use chain.
- In use by Moto2 teams today, designed with MotoGP tech previously unavailable to consumers.
- Features a UW Ring that creates the ultimate seal by reducing the most friction compared to other sealed rings on the market.
- Up to 1,200 mi. for track use only
Specifications:
- Pin Length (mm): 18.8
- Plate Thickness Inner (mm): 2.0
- Plate Thickness Outer (mm): 2.2
- Seal Type: UW
- Tensile (lbs/ft): 8,400
- Connecting Link: Rivet
- Weight lbs/100 links: 3.44
- Max cc (Street/Off-road): 1300 / NA