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Impact 36H ISIS Hub - White

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Product Description

Impact Ultra high strength ISIS CrMo spindle. Built for strong yet lighter wheels with the ground breaking Impact double bearing design.

Note: This hub utilizes the 22mm x 32mm double bearing design, and is compatible with 32mm frame/bearing housings only.

Should you want to build the wheel, here is a link to the spoke calculator so you can find the correct spoke length you need.


  • ISIS spline is strong and creak free
  • Tempered 4130 CrMo spindle
  • Small flange spacing for decreased weight
  • 4 x Sealed 22mm x 32mm bearings
  • 36 spoke holes
  • Comes with pair of ISIS bolts and crank shims
  • Weighs: 1.4 lbs (including bolts and spacers)

    Hub detail:
  • Flange Diameter: 36.5mm
  • Hub Width: 61mm
  • Spoke hole diameter: 2.8mm
  • Hub Drilling: 36
  • Spoke Interface: J-Bend

    These will fit all ISIS cranks except Koxx ISIS cranks.

    Note: this hub will not fit in frames with machined bearing housings designed for 42mm bearings. It requires either replacing the bearing or buying a new frame machined to take these wider bearings.


Bearing Size:
32mm twin bearing
Number of Spokes:
36 Hole
Type - Bearings:
ISIS 42mm
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