Renthal Sprocket Rear Blue 51T Alloy 7075 T6 Grooved Grade_75W90 Includes a black outer cover

Includes a black outer cover to close off the vents during extreme conditions

Polisport's rear fenders are produced with Polisport's exclusive technology - DGP (durable gloss polypropylene) - for this reason our parts are more durable and have a perfect combination of resistance and flexibility

Shop with confidence Two years warranty

Replacement Rings: RSB6400

Renthal Sprocket Rear Blue 51T Alloy 7075 T6 Grooved Grade_75W90 Includes a black outer coverRenthal sprockets feature a specially developed nickel chrome molybdenum alloy steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Grooved sprockets have cut outs at the bottom of the tooth to allow the escape of mud that would otherwise be trapped between the sprocket and the chain. This prevents tension from being placed on the chain and the resulting accelerated wear Using advanced computer