Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Toxic Barbie Pink - 9-12 Speed - 30T YGroup_7033466880045 these are sure to be

these are sure to be gone in a flash

As tough as it gets

The Airscape back panel uses air mesh-covered foam with a centre air channel for excellent ventilation

and come in standard or Boost spacing

Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Toxic Barbie Pink - 9-12 Speed - 30T YGroup_7033466880045 these are sure to beKeep 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.