Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Iron Bro Orange - 12 Speed Shimano - 34T YGroup_7033833619501 Antislip texture keeps the trainer

Antislip texture keeps the trainer in place

Construction: External ABS plastic hard shell with internal EPS foam

Compatible with Prime 9 cassettes only

especially since Spank provides you with guide marks if you wish to trim your bars

the Pirelli Scorpion XC R provides reliable handling and a stable tyre structure

Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Iron Bro Orange - 12 Speed Shimano - 34T YGroup_7033833619501 Antislip texture keeps the trainerKeep 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.