Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Toxic Barbie Pink - 12 Speed Shimano - 30T YGroup_7033810747437 While there is no set

While there is no set rule for whether you should add volume spacers

000″ (military grade)

Material cables: stainless steel

and rounds tyre profile to enhance cornering performance

Pros: Excellent performance and multiple compounds to choose from depending on your riding style

Burgtec Thick-Thin Direct Mount Chain Ring - Shimano Direct Mount - 3mm Boost - Round - Toxic Barbie Pink - 12 Speed Shimano - 30T YGroup_7033810747437 While there is no setKeep 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.