Tumbleweed Prospector Fork


The Prospector fork comes in two varieties:

110mm BOOST Spaced fork with 15mm thru axle

135mm rear spaced QR axle

Both feature:

  1. Triple bottle mounts (backside facing to allow for better rack clearance)
  2. Internal cable routing for dynamo hub
  3. Rack and fender mounts
  4. 1-1/8″ steerer

The 135mm spaced chromoly fork with rear wheel disc brake spacing. This is the only fatbike fork standard with any kind of expedition benefit, as you can find a replacement rear disc wheel or hub nearly anywhere in the world. It also adds some additional flexibility in the form of drivetrain redundancy, since the front and rear wheels are swappable. For example, one could use a derailer hub in the rear and a single speed hub in the front for a long trip in a remote location without access to any bike shops. 

PLEASE NOTE: Due to limited stock this fork is only available for purchase with a Tumbleweed Prospector Frame!

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Available in-store ONLY*

Select items, like this one, are only available in-store due to supply constraints, high demand and/or for fitting reasons. Come and visit us at our shop to purchase this item.

*If you're ordering other things online for click and collect you're welcome to pick these items up in addition to your online order.

Reviews & Discussion (1)

Reviews & Questions

What others are saying

  1. Question


    What’s the axle to crown measurement on the boost fork?

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Adam Macbeth

      Adam Macbeth

      483mm for the boost fork Ollie.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

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