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N-Gear Jump Stop

N-Gear Jump Stop click to zoom image
Options 28.6mm Black Out Of Stock
31.8mm Black In Store Now
34.9mm Black In Store Now

Makes chain derailment past the small chainring virtually impossible by covering the entire engagement zone with a sturdy stainless steel guide plate.

Allows high speed, maximum performance downshifts onto the small chainring.

Fits most bikes with round section seattubes.

Fibre reinforced plastic clamp and stainless steel guide plate.

Made in the USA

As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
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