Renthal Front Sprocket 15T Model_Putoline Estertech 4+ Firm internal compound keeps the

Firm internal compound keeps the grip from slipping

Screws and attachments are heat treated for strength and durability

petroleum-based filter oils contain toxic ingredients—and the solvents required to clean them are equally harmful

Interior diameter: 28mm

Made from high-pressure die-cast aluminium

Renthal Front Sprocket 15T Model_Putoline Estertech 4+ Firm internal compound keeps theRenthal 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