Surly Singleator Tensioner
Details
Surly Singleator mounts right up to your derailleur hanger and provides a simple, effective, and adjustable means of tensioning the excess chain slack found in vertical dropout single-speed drivetrains.
- Triple-sealed spring, large cog capacity and chain guides
- Stainless steel pivot bushing
- Includes two springs for upward or downward tension adjustment
- Do not use with a coaster brake, fixed gear, multi-cog or multi ring drivetrains
?? WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.