Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Bullion Gold - 12 Speed Shimano - 30T YGroup_7421779935277 Max cassette range: 11-36t

Max cassette range: 11-36t

Performance suffers in wet conditions

(Make sure it’s fit securely into these notches

Breathable mesh back panel Abrasion resistant side padding for protection against impacts

Cons: Maybe not quite powerful enough for night time trail rides

Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Bullion Gold - 12 Speed Shimano - 30T YGroup_7421779935277 Max cassette range: 11-36tKeep 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.