Renthal Front Sprocket 13T Grooved SIZE_10 Tooth Constructed from durable black polyurethane

Constructed from durable black polyurethane foam with a tough urethane flange

Sprint ST from 2005

4-hole AMPS mount

Jersey Features:

Outside Diameter: 76mm

Renthal Front Sprocket 13T Grooved SIZE_10 Tooth Constructed from durable black polyurethaneRenthal sprockets are simply the finest sprockets on the market today. Their sprocket features a specially developed nickel chrome molybdenum 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 chainwheel and the chain. Allowing the easy escape of the mud prevents tension