Replaces rear derailleur with chain tensioner for a simple, secure drivetrain\n Adjustable chainline when used in combination with a Singlespeed kit (RV6700) \n Compatible with 9/10/11speed chains, 1317 tooth cogs\n Aluminum construction, 146g
- model:
- Clutch
- shape:
- round
- grip color:
- black
- clamp color:
- black