JRA Boost 148 6-bolt straight-pull rear hubs
JRA Boost 148 6-bolt straight-pull rear hubs
JRA Boost 148 6-bolt straight-pull rear hubs

JRA Boost 148 6-bolt straight-pull rear hubs

£136.00

Smooth rolling rear hub with 48 engagement points and a weight of just 214g.

Boost 148 Straight pull rear 6-bolt disk hub

Very lightweight rear straight-pull 6-bolt disk hub.

  • 24 hole
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rear axles

  • QR
  • 10x135mm
  • 12x135mm
  • 12x142mm
  • Boost 12x148mm
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freehubs for JRA hubs - M type

Freehubs for JRA hubs. These will convert your hub to run a different cassette.

  • Shimano Microspline
  • Shimano 11sp
  • Sram XD
  • Sram XD-R
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Description

JRA Boost hub with 6-bolt disk mount and to fit straight-pull spokes.

Additional information

Boost 148 Straight pull rear 6-bolt disk hub

Weight 105 g
hole count

hub code

jra3021

rear axles

rear axle options

Boost 12x148mm

freehubs for JRA hubs - M type

Weight 85 g
freehub type

Shimano Microspline, Shimano 11sp, Sram XD, Sram XD-R