Description
Less complication means more riding time. That was the goal behind the SB One collaboration chain tensioner. Designed for bike park laps, freeride lines, and gravity-focused riding, this chain tensioner eliminates the complexity and vulnerability of a traditional rear derailleur setup.
When combined with a singlespeed kit, the chain tensioner provides a simple, quiet, and low-maintenance drivetrain solution that can handle an entire season of riding. Instead of spending time in the workshop replacing damaged derailleurs, you can get back on the lift and enjoy more runs.
The tensioner mounts directly to the rear derailleur hanger, while the chain runs through the integrated jockey wheels to create a secure and reliable drivetrain setup.
Specifications
| Specification | Details |
|---|---|
| Product Type | Chain Tensioner |
| Mounting | Rear Derailleur Hanger |
| Compatibility | Singlespeed Conversions |
Features
- Developed in collaboration with SB One
- Ideal for bike park, freeride, and gravity riding
- Eliminates the complexity of a rear derailleur system
- Creates a quiet and low-maintenance drivetrain
- Mounts directly to the derailleur hanger
- Integrated jockey wheels ensure smooth chain tension
- Designed for use with singlespeed conversion kits
Important Notice
- Shorten the chain correctly to ensure the rear suspension can move through its full travel.
- Make sure the chain tensioner does not limit suspension movement by reaching its end stop.


