Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Purple Rain - 9-12 Speed - 30T YGroup_7033812713517 Size (L x W x

Size (L x W x H): 69 x 23 x 17 cm

Riding Style: While not as popular for DH use as it once was

It has a large opening for the handle cover can open up to expose the reversing camera if required

3 as they will have a very square profile

Pulse mode：16 hrs

Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Purple Rain - 9-12 Speed - 30T YGroup_7033812713517 Size (L x W xKeep that chain in place where it should be with a Burgtec Thick Thin Chain Ring. Designed with a proven thick thin tooth profile for improved chain retention. Who's this item for: Riders who use 1x drivetrains and are looking for superior chain retention as well as durability. Weight: 0. 08g Pros: Wide range of tooth options. Works for 9, 10, 11, and 12 speed setups. Great build quality. Cons: Oval options not available in all mounting types.