Renthal Rear Sprocket Twin Ring Honda CRF 450– 47-52 T

Renthal Rear Sprocket Twin Ring Honda CRF 450– 47-52 T A long lasting and durable hybrid material off-road sprocket made from an aluminium inner core and a steel outer ring.

The unique flat face design keeps weight to a minimum and means the Twining is as narrow as a regular chain wheel.
Inner Ring is high strength Ultralight 7075 T6 Aluminium. Outer Ring is Electro-less Nickel Coated steel.
Outer is expanded at 200 °C and then fitted to inner, creating a permanent bond for the life of the sprocket.
Precision CNC machined to extremely tight tolerances.
Flat socket head screws add additional strength to the chain wheel during side impacts.
Self-cleaning mud grooves between every tooth on both sides prevent dirt build up.