Great for those wanting to:
- Convert to single speed.
- Apply onto bikes with multiple front chain rings.
- Fit onto recumbent drive lines to take up extra slack.
-Run tension on a Shimano Alfine Multi Speed Hub.
This product offers great tension on your chain and is easily adjusted by spacing the whole unit outwards with the provided washers.
Not compatible for use with 1/8" chains.
Mount Type: Vertical Drop-out
Maximum Sprocket: 20T (CS-S500) / 23T (SM-GEAR)
Minimum Sprocket: 18T (CS-S500) / 16T (SM-GEAR)
Front Difference: 16T maximum
Structure: Double pulley
Body Material: aluminum
Body Finish: painted