Compact size with X4P locking mechanism

Weight: The 120TPI options weigh approximately 485gm

Tooth Count: 9-50T: 9

Modern bikes can do anything

Tubeless setup is easy with the addition of tubeless tape and valves

Burgtec Thick-Thin Direct Mount Chain Ring - SRAM Direct Mount - 3mm Boost - Round - Purple Rain - 9-12 Speed - 30T Replace Images Compact size with X4P lockingKeep 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.