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£118.00
Smooth rolling rear hub with 54 engagement points and a weight of 283g.
JRA Boost 148mm hub with 6-bolt disk mount and to fit J-bend spokes.
Axle and end cap kits for Boost 6-bolt rear hubs.
Available in 12x148mm and QRx141mm versions. QR 141 or "Boost 141" is used on some Trek and Scott bikes. Most other bikes with Boost width dropouts will use the 12x148mm option.
Freehubs for JRA hubs. Can be interchanged to convert your hub to run a different cassette.