BBB BBB ChainWatch Chain Drop Protector

The BBB ChainWatch chain catcher will help you avoid derailments on your road bike. Designed for 53 to 34 tooth chainrings, it is virtually invisible when installed on the front derailleur.

Specifications

Material: Aluminium 6061-T6
Virtually invisible
Compatible chainrings: 34 to 53 teeth
Hardware kit included