Renthal Sprocket Rear Black 49T Alloy 7075 T6 Grooved Rim Width_2.50 Inch Included in these combo packs

Included in these combo packs is a bottle of No Toil Bio Filter Cleaner

The other possible product is the RM01391S

It's easy to fit and remove

Extruded liner for smooth operation

- Less prone to scratches

Renthal Sprocket Rear Black 49T Alloy 7075 T6 Grooved Rim Width_2.50 Inch Included in these combo packsRenthal 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