Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Race Red - 12 Speed Shimano - 34T YGroup_7033697468461 Actually Fits: 26" 23-25mm Internal

Actually Fits: 26" 23-25mm Internal Diameter

Dimensions: 7 x 5

NFC pairing for fast and easy connection by BLE to a phone

Blast - 70 lumens - 2 hours

Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Race Red - 12 Speed Shimano - 34T YGroup_7033697468461 Actually Fits: 26" 23-25mm InternalKeep 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.