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2023... We have over 20 trips in the works from Rail Trail pub crawls and gravel grinders, to gravity parks and our now infamous Two Wheel Weekends... 

4-Jeri Single-Speed Chain Tensioner

4-Jeri Single-Speed Chain Tensioner
Color:
Black
Please select options

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

Part Numbers

Option UPC MPN
Black 05051699000432 CH4JSSTK

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