Mtb Mountain Bike Chain Stabilizer Anti-drop Chain Guard Chain Frame Protector Cover Bike

Description: Name: Universal Chain Stabilizer Material: Nylon plus fiber + Saigang engineering plastic Weight: about 45.3 grams Compatible: Fits bikes with 1x drive system for one-piece sprockets Specifications: 31.8MM-34.9MM installation/E type installation

Packing list:  1 x Chain Stabilizer

Note: Due to manual measurement, please allow 1-3 cm error, thank you Due to screen and other objective reasons, there may be a certain color difference, please understand.