- Replaces rear derailleur with chain tensioner for a simple, secure drivetrain
- Adjustable chainline when used in combination with a Singlespeed kit (RV-6700)
- Compatible with 9/10/11-speed chains, 13-17 tooth cogs
- Aluminum construction, 146g
Manufacturer Reverse
Manufacturer Part Number 40221
UPC 4717480168026
Model Reverse Colab Chain Tensioner
Color
Black