Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Rhodium Silver - 12 Speed Shimano - 30T YGroup_7033660604461 POC's Essential Midlength Sock enhances

POC's Essential Midlength Sock enhances leg protection for mountain bikers while at the same time delivering supreme levels of comfort thanks to material choice and construction methods

Stainless steel hardware

Note: Spring not included

Features a "get out of jail" 6mm Allen key on the drive side of the axle if you manage to round the non-drive side

Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Rhodium Silver - 12 Speed Shimano - 30T YGroup_7033660604461 POC's Essential Midlength Sock enhancesKeep 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.