Renthal Twinring Sprocket Bi-Metal Grooved Packed - Green size:50 Tooth Fulcrum 28 mm

Fulcrum 28 mm

Boom microphone: length 190 mm

Only covers half the back of the brace

Stay connected outside cell coverage with Group Ride Radio for location sharing and voice communication

Renthal Twinring Sprocket Bi-Metal Grooved Packed - Green size:50 Tooth Fulcrum 28 mmThe Renthal Twinring Rear Sprocket is a long lasting durable Off Road sprocket that was developed and tested over the course of 5 years. The unique flat face two piece design keeps weight to a minimum and maximizes durability all while keeping a narrow profile. The outer steel ring is expanded at 200C and then fitted to the aluminium inner before cooling, this process creates a permanent bond while flat socket set screws prevent lateral movement