Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Kash Bronze - 12 Speed Shimano - 32T YGroup_7033883033645 These chainrings are easy to

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

1 x RockShox TwistLoc remote

Match Maker Conversion and hardware

The bearing cup outer diameter (OD) and the frame's BB shell inner diameter (ID) measure 46mm

Cassette design for high shifting performance with a quieter chain/cassette combination

Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Kash Bronze - 12 Speed Shimano - 32T YGroup_7033883033645 These chainrings are easy toKeep 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.