Replaces rear derailleur with chain tensioner for a simple, secure drivetrain
Expert version elevates the Colab chain tensioner for the most extreme use and easy adjustment
Adding 15mm of adjustability for the chainline by loosening one bolt, the Expert version helps riders achieve perfect chain alignment without the removal of the tensioner
Adjustable limit stopper as well as a pinch bolt on the mounting bracket and higher spring tension provide more chain retention and also maintains position when the rear wheel is removed
Compatible with 9/10/11-speed chains, 13-17 tooth cogs
Aluminum construction, made in Germany
| model |
Colab Expert chain tensioner |
| mount |
deraileur hanger |
| color |
purple |
| weight |
146g |
