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Nimbus ISIS Hub (48 hole)

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  • Nimbus ISIS Hub (48 hole)

Nimbus 48H ISIS Hub

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Availability: In stock.

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Quick Overview

Built to be more robust and durable than the traditional cotterless, or non ISIS splined hubs. Compatible with 2007-2008 48 hole rims featured on the Nimbus II 20" & 24" ISIS cycles, Nimbus X 20" & 24" ISIS cycles, and all 42mm bearings and 42mm machined frame housings.

Note: This hub utilizes 42mm bearings, and is compatible with 42mm frame/bearing housings only.

Product Description

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
  • Wide flange spacing for increased wheel strength
  • Flange material hardness and shape are designed to maximize spoke strength
  • Sealed, 42mm bearings with standard 100mm spacing included
  • 48 spoke holes
  • Comes with pair of ISIS bolts
  • Weighs: 1.4 lbs (including bolts and spacers)

    Hub detail:
  • Flange Diameter: 56.2mm
  • Hub Width: 71.5mm
  • Spoke hole diameter: 2.8mm
  • Hub Drilling: 48
  • 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 40mm bearings. It requires either pressed bearing housings or frames machined to take these larger bearings.

  • Additional Information

    Manufacturer Nimbus
    Bearing Size 22x42x12mm
    Brand - Other No
    Number of Spokes 48 Hole
    Type - Bearings ISIS 42mm
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