Protector Bike Chain Stabilizer 31.8 34.9mm Clamp 1X System Chain Guide Stabilizer MTB

Label:Yes Color: Black Material: Nylon Plus Fiber + POM Plastics Fitment: Fit for 31.8mm(1.25in)-35mm(1.38in) installation Item Weight: 45.3g/ 1.6oz Packing List:1pc Chain Stabilizer

Features: Bike chain stabilizer effectively prevents chain drop and chain jump. Made of high-quality material, fine workmanship, strong and wear-resistant. Small in size and light in weight, it will not burden your riding. Suitable for single disc to make riding more stable and enhance your riding experience. Installation is simple and quick, suitable for mountain bikes, without disassembling the crank.