Fat 190mm rear hub


High quality 190-197mm fat rear hub fitted with stainless steel bearings. All our hubs come with a small JRA logo etching.

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The JRA rear fat 190mm hub is available in 32 hole drilling and comes fitted with TPI stainless steel bearings.

Weight: 340g
Main hub bearings: 2 x 6902 stainless steel /  freehub 2 x 6802 (XD) or 1 x 6802, 1 x 6902 (shimano).
Hole count: 32

Hub measurements for spoke length calculations:
c-left: 45mm
c-right: 45mm
left flange diameter: 58mm
right flange diameter: 58mm


We used the best hubs we could find for our range of wheels and hubs: Bitex. We have ridden them extensively and we are convinced that they offer outstanding durability, reliability and serviceability.

All jra hubs are fitted with sealed stainless steel bearings from TPI and Enduro. Freehubs feature a patented 6 pawl engagement with 48 points in road hubs and 54 point pick-up for MTB hubs.

select options

fat rear hubs – 190mm

Fat rear hubs with 6-bolt disk mount, 32 hole.

  • fat 190mm

axle & end caps for rear 190mm fat hubs

Axle kits for fat 190mm rear hubs.

  • QR 190mm
  • 12x190mm
  • 12x197mm

M-type freehub with TPI stainless steel bearing - dr

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

  • Shimano 8-12sp
  • Shimano Microspline
  • Sram XD
  • Sram XD-R
  • Campagnolo
  • Campag 13 speed N3W