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  • Simply install the adapter on your existing fork-mounted bike rack
  • The Thule Thru-Axle Adapter is constructed of durable materials for added stability

Made in USA.

Thule Racks

View all Thule Bike Rack Accessories

REI membership


Best Use Cycling
Rated 3 out of 5 by from Check your size If you have recently purchased a mountain bike with thru axles you probably have 15x110mm axles. This product will NOT work; it is meant for 15x100mm axles. Why this is not stated in the description is beyond me. Product quality looks good and I would rate it a 4 or 5 if it was the appropriate size
Date published: 2016-09-20
Rated 4 out of 5 by from Does what it's supposed to Nicely made adapter for a thru-axle. Interface with the fork dropouts is very good; at least that's true with the Rock Shox Revelation I've used it with. Four rather than five stars for two reasons: (1) the clamp has to be made very tight to keep the adapter from sliding down toward the tray when set up in line with the fork legs as per the Thule instructions. The clamp was so tight I was concerned I'd break out. Didn't break and has worked well so far. Other option is to run the adaptor laid back against the clamp, but this is against Thule's fit instructions and I therefore wouldn't necessarily recommend that. (2) Cost. Seems a bit expensive for what it is but it is made in USA of heavy, solid materials so I bought it anyway. Note, the bike will not lock to the tray, though the adapter will lock to the tray. The fork's thru-axle is used to secure the bike to the adaptor so there's no way to lock it. I've always used a cable lock anyway to secure the bike to the roof rails to ensure it's secure and to secure the rear wheel, which would otherwise be unlocked, so this isn't a big issue for me.
Date published: 2015-11-01
Rated 4 out of 5 by from roof bike rack own a thule pace line bike rack and recently purchased a new bike that has a thru axle front fork. attached easily and securily to my bike rack. travelled round trip from spokane, wa to bozeman, mt with an average speed of 75 mph. the bike was very secure.
Date published: 2016-06-29
Rated 1 out of 5 by from design flaw Does not allow your bike to be locked on to the vehicle.
Date published: 2013-04-09
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I have a Bluto 15mm x 100mm thru axle front shock. From side to side is 114.5mm. How wide is the top tube of the adapter? Will it fill the gap?

Asked by: jlmoran99
The 15mm Thru-Axle Adapter is designed to fit a 15mm x 100mm thru-axle. This will fit your fork.
Answered by: REIservice
Date published: 2016-09-21

1. What is the width of this product? 15x100mm? 2. Does anyone know if this will fit a Kuat Vagabond basket?

Asked by: rpeytonp
The fork mount on the Kuat Vagabond is a standard 9mm fork mount. The Thru-Axle Adapter is designed for such 9mm fork mounts. While we have not tried fitting one to the other, we see no reason why it will not work.
Answered by: REIservice
Date published: 2016-05-24
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