K EDGE Cycling Pro Braze On Chain Catcher One size 350001003

It acts as a ramp to guide your chain and virtually eliminates the possibility of your chain dropping off the small chainring onto the bottom bracket, helping to protect your frame and keep you in gear Highly recommended to prevent structural damage to carbon and aluminium frames, but also protects the finish of any other frame material Complete with all mounting hardware and fits onto braze-on frame mounts Compatible with double chainring Shimano, Campagnolo, and SRAM derailleurs International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.