Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Kash Bronze - 12 Speed Shimano - 32T YGroup_7033883033645 the NX crankset is engineered

the NX crankset is engineered for complete chain control-each tooth's profile is precisely engineered to work quietly

Match Maker Conversion and hardware

These chainrings are easy to fit and will suit a range of 4 bolt cranks in a handful of BCD's

Adjustable to fit 20" to 29"+ wheels

Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Kash Bronze - 12 Speed Shimano - 32T YGroup_7033883033645 the NX crankset is engineeredKeep 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.