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N-Gear Jump Stop Chain Deflector.
- Adjustable stainless steel guide prevents inner ring overshifting
- Will not work on ovalized seat tubes
Customer reviews of these products:
Have used this item for many years
by The old guy of Des Moines, IA on July 17, 2015
N Gear Jump Stop Chain Deflectors: For 31.8mm 1-1/4" front derailleur clamps
Ownership: several months
Tech Knowledge: somewhat high
Have used this item on Vision recumbent for many years to prevent chain overshifting to the frame when shifting to granny gear and now have installed a new one on my Catrike.
by Bryan S. of Hawkinsville, GA on May 13, 2015
N Gear Jump Stop Chain Deflectors: For 34.9mm 1-3/8" front derailleur clamps
Ownership: more than a year
Tech Knowledge: average
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