Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Purple Rain - 12 Speed Shimano - 30T YGroup_7033406160941 Who's this item for: Riders

Who's this item for: Riders

These work great with the 104 BCD Elliptical 32t ring

It is the most Premium oval chainring on the market with scientifically proven performance gains

Clarity lens

simple is better

Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Purple Rain - 12 Speed Shimano - 30T YGroup_7033406160941 Who's this item for: RidersKeep 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.