RK 520XRU UW-Ring Chain - Gold (120L) Category_AC to DC Conversion Kits constructed with one tapered end

constructed with one tapered end for sliding between the rim and tyre and a curved end on the opposite side for getting a solid hold on the bead of the tyre

Includes kill switch

Calf reflective details for night-time visibility

Width: 108 mm

RK 520XRU UW-Ring Chain - Gold (120L) Category_AC to DC Conversion Kits constructed with one tapered end520XRU was designed for professional MotoGP racing. Featuring UW Ring seals, XRU is a lightweight professional racing chain. The UW seals reduce friction while maintaining optimal horsepower delivery from the start of the race to the end. Developed in collaboration with MotoGP and World Superbike teams to produce the ultimate racing chain. Specifications: Tensi le Strength: 9,000 lbs (4082kg) MAX CC Rating: 1,000cc MAX Horsepower: 265 HP Weight: 3. 46