Write Us a Review
Skip to main content
Zippy's Bike ShopZippy's is family owned and operated!Free lifetime tuneups with bikes from Zippy's!Zippy's AddressZippy's bikes phone numberOnly 3.5% tax at Zippy's Bike Shop!

4-Jeri Single-Speed Chain Tensioner

4-Jeri Single-Speed Chain Tensioner
This item is currently not available.

Details

- Convert any vertical dropout frame with derailleur hanger to a singlespeed
- Spring loaded arm keeps tension on chain, Pulley axle adjusts to optimize chainline
- Chain retention hoop prevents chain derailment

Reviews