JRA Boost 148 6-bolt straight-pull rear hubs

£153.00

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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JRA M-type aluminium freehubs

Freehubs for JRA hubs. Can be interchanged to convert your hub to run a different cassette.

  • Shimano 11sp
  • Shimano Microspline
  • 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

info
hole count
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hub code

jra3021

Weight

105 g

rear axles

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rear axle options

QR, 10x135mm, 12x135mm, 12x142mm, Boost 12x148mm

JRA M-type aluminium freehubs

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freehub type

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

Weight

85 g