Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Race Red - 9-12 Speed - 32T Ignore Wholesale Tier 1 Brand Rule BR-M9000 - XTR

BR-M9000 - XTR

Output and Runtime: There are 8 modes to choose from with the lowest offering up 15 lumens and the longest run time of a claimed 20 hours

Closure or Slip-on: Adjustable hook and loop

but my gears are ok

Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Race Red - 9-12 Speed - 32T Ignore Wholesale Tier 1 Brand Rule BR-M9000 - XTRKeep 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.