Renthal Sprocket Twinring Black 49T Bi-Metal Grooved Packaged S3-Cat-Spraysfluidsandlubricants-Aerosolsandsprays-Electrical and the Enduro pattern sole

and the Enduro pattern sole provides excellent grip when pushing the bike

They are constructed with a screw that allows for easy and secure clamping of the piston

fuel efficiency and durability

1/2" square drive

even from first wear

Renthal Sprocket Twinring Black 49T Bi-Metal Grooved Packaged S3-Cat-Spraysfluidsandlubricants-Aerosolsandsprays-Electrical and the Enduro pattern soleThe 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