Renthal Sprocket Rear Black 49T Alloy 7075 T6 Grooved Colour_Smoke Prevent your tyre valve from

Prevent your tyre valve from accumulating dirt

Centrally located grease zerk and grease channels in bearing cup evenly distribute grease

this tool set has diverse applications

A micro adjuster and 360° heavy-duty silicone waist grip ensure a secure fit with the jersey

Renthal Sprocket Rear Black 49T Alloy 7075 T6 Grooved Colour_Smoke Prevent your tyre valve fromRenthal 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