Renthal TwinRing Rear Sprocket Silver 51 Tooth (1540-520-51GPSI)
- In development for over 5 years, the new Renthal TwinRing sprocket will re-define the term durability in off-road drivetrain products
- The longest lasting most durable off-road sprocket you can buy
- The goal when developing this product was simple, create a high-quality rear sprocket that would outlast all others while keeping weight to a minimum
- The TwinRing sprocket combines a specially enhanced 7075 T6 aluminum alloy center and high strength Electroless Nickel Coated EN8 Steel outer ring
- The alloy center section keeps weight down and the steel outer ring provides durability where it is needed most