Honda RENTHAL Ultralight Röd självrengörande

RENTHAL Twinring® The unique flat face design keeps weight to a minimum and means the TwingRing's as narrow as a regular sprocket. Outer is expanded at 200°C and then fitted to inner, creating a permanent bond for the life of the sprocket Inner ring is high strength Ultralight 7075 T6 Aluminium Outer ring is Electroless Nickel Coated Steel Precision CNC Machined to extremely tight tolerances Flat socket head screws add additional strength to the sprocket during side impacts Self-Cleaning mud grooves between every tooth on both sides prevent dirt build up