Renthal Front Sprocket 289 / 520 [Yamaha] size:16 Tooth the MIPS layer allows for

the MIPS layer allows for movement of the inner absorption layer to damp and re-direct the energy before causing significant acceleration stress to the brain

Built for newer riders or those getting back on the bike

34oz (40ml)

Its foaming action lifts away dirt before leaving a deep

Genuine replacement chin bar for LS2 Helmets

Renthal Front Sprocket 289 / 520 [Yamaha] size:16 Tooth the MIPS layer allows forRenthal 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