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Rotations Bicycle Center

Rotations Bicycle Center

Hours:   
Mon-Sat: 9:00am-6:00pm
Sun: 10:00am-5:00pm
 
 
 
 
 
 
 
> Bicycling Catalog > Parts > Other > 4-Jeri > Single-Speed Chain Tensioner
 
4-Jeri Single-Speed Chain Tensioner

4-Jeri Single-Speed Chain Tensioner

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Product Details

4-Jeri Single-Speed Chain Tensioner

- 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

 
 

Rotations Bicycle Center
—  Southampton —
(631) 283-2890

      

32 Windmill Ln
Southampton, New York 11968

Store Hours
Mon-Sat: 9:00am-6:00pm | Sun: 10:00am-5:00pm

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