Renthal Front Sprocket 17T Grooved BRAND_Polisport Hot Rods Bottom End Kits

Hot Rods Bottom End Kits provide you with everything you need to rebuild your bottom end for both 2 and 4-cycle engines

Durable anodized finish with laser-engraved markings

that will make the filling process easy

Optimised compound and tread design provide reliable dry and wet grip with long-lasting wear

maximum airflow

Renthal Front Sprocket 17T Grooved BRAND_Polisport Hot Rods Bottom End KitsRenthal 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