Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Race Red - 9-12 Speed - 28T YGroup_7033404260397 Just lock and pump

Just lock and pump

Full “air” ventilation for warm-weather comfort

Low sprocket Max: 51T

offering bead to bead protection and a hard rubber insert right above the bead for extra reliability for aggressive riders

the bag is constructed from waterproof materials to protect your gear from the elements

Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Race Red - 9-12 Speed - 28T YGroup_7033404260397 Just lock and pumpKeep 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.