Renthal Sprocket Rear Black 52T Alloy 7075 T6 Grooved SIZE_51 Tooth This handy unit can be

This handy unit can be attached directly to the bike and has a built-in filter

Weight: 23 oz

just like the original OEM ones

hidden underneath material

Renthal Sprocket Rear Black 52T Alloy 7075 T6 Grooved SIZE_51 Tooth This handy unit can beRenthal 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