Renthal Rear Sprocket 7075 Alloy T6 Grooved - Silver [Yamaha] size:49 Tooth supported in a vice

supported in a vice

industrial and small engine application

Denali's patent-pending X-Lens system

Back protector pocket (armour sold separately

The Moto 2

Renthal Rear Sprocket 7075 Alloy T6 Grooved - Silver [Yamaha] size:49 Tooth supported in a viceRenthal 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