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Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack

Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack

Item # Xadapt8
Retail:$49.33
Our Price: $34.95
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Shipping Weight: 0.24 lbs
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This adapter will allow you to attach the Thule Criterium bike carrier to the Rapid Aero, AeroBlade and Xsporter load bars. 1-800-940-8924 to order Thule accessories and parts part number Xadapt8 or order online at etrailer.com. Free expert support on all Thule products. Great prices and Fastest Shipping for Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack. Accessories and Parts reviews from real customers.
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  • Reviews (150)
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  • Videos (1)
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Thule Accessories and Parts - Xadapt8

  • Roof Rack
  • Adapters
  • Load Bars
  • Thule

This adapter will allow you to attach the Thule Criterium bike carrier to the Rapid Aero, AeroBlade and Xsporter load bars.


  • Allows you to mount your TH598 or TH597 bike rack to Thule load bars with channels (Rapid Aero, AeroBlade and Xsporter)


XADAPT8 Xsporter 8 Adapter by Thule

Installation Details XADAPT8 Installation instructions



Video of Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Thule Roof Rack XADAPT8 Review

Speaker 1: Today, we're taking a look at the Thule Xadapt8 load bar adapter for the Criterium bike rack. This allows you to mount your TH598 or TH597 bike rack to Thule load bars with integrated channels such as the Rapid Aero, AeroBlade, and Xsporter load bars.This part number comes with three 61 millimeter T-bolts and one 35 millimeter T-bolt, and it comes with your set of detailed installation instructions to help walk you through the whole setup and installation process step by step. Basically, for the Super G, that's TH597, you'll use all three of the 61-millimeter T-bolts. And for the TH598, the Criterium, you'll use two of the 61-millimeter T-bolts and one 35-millimeter T-bolt. So it shows you exactly what you need to do to get it installed and to get it set up. And on the back of that first page is the rest of the setup process.So it goes through step by step, shows you exactly what you need to do, exactly what you need to use and walks you through getting everything attached and setup through your application.

But again, this kit is designed to allow you to mount your TH598 or 597 bike rack to Thule load bars with channels, again, such as the Rapid Aero bars, AeroBlade, and the Xsporter load bars from Thule.That's going to do it for today's look at the Thule Xadapt8 load bar adapter.

Customer Satisfaction Score:


Customer Reviews

Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack - Xadapt8

Average Customer Rating:  4.8 out of 5 stars   (150 Customer Reviews)

This adapter will allow you to attach the Thule Criterium bike carrier to the Rapid Aero, AeroBlade and Xsporter load bars.

by:

This part allowed me to adapt my previous Thule accessories to work on VW Branded Roof Bars.



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Used to mount a bike carrier onto my 2020 Tesla Model Y roof rails. The carrier was an older Mini-branded model and had bolts with heads that were too wide for the Tesla roof rail tracks. These adapters did the trick.



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These thule adapters work amazing and allowed me to attached my Criterium bike carrier to my Rhino Rack aero bars. I was afraid i would have to return the bike carriers but these adapters saved me and were very low cost. Totally worth it.



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Tried unsuccessfully with a phone call to etrailer to get information before placing the order on the thread pitch (thread count). Despite not getting the answer I decided to take a chance and order. These we the perfect size for my needs but the thread pitch is different so the standard Thule knob will not work on these. They are a M6 diameter but the threads are much finer, I believe a 0.7 instead of the standard 1.0. I have searched for M6 wing nuts of any brand with a thread pitch of 0.7 but cannot find any. On a positive note I did receive the shipment in a timely manner.



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Etrailer is a great company to do business with! They replaced this item that I ordered when it was lost in shipment and did not reach us before we left FL. The specialized screws are exactly as ordered and are Thule parts. Thank you etrailer, we will do business again in the future!



by:

The product (Xadapt8) was just what I needed. Shipping was very fast, under 3 days. I have the Thule Aeroblade roof rack system and needed these in order to mount the Criterium bike rack.



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The adapter bolts were perfect solution in attaching the bike rack to the aero-blade bars.



by:

Simple but very good and safe solution allow you to use ao older bike rack with New and better Aero bars. On top of that, your website and support is outstanding and the shipment arrived as expected based on your promise.
Thank you



by:

The XADAPT8 works as promised. Super easy installation of a Thule Criterium rack on Mini factory rails. The mount feels rock solid.



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These work great for the Tesla roof rack. The hold my bike rack down better than the parts that came with it, and the shipping was great.



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Awesome easy to order and track. Great support from the company. Easy to track your package from order to delivery.



by:

As always, great service, quickly shipped. Items fit the BMW factory crossbars perfectly. now I can use my Criterium bike rack on my 07 series 3 Wagon.



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Product show up quickly, product was in great condition. Came in handy with Oem roof rack, parts came with more than enough for the changes that I needed.



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They have arrived and on time!



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Fit perfectly,thanks



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Thanks



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Perfect length for the new Thuly thicker cross bars.



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Great adapters to fit my rhino rack vortex aero crossbars



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Adapter works perfectly on 2020 Audi Q5 (VW) But didn’t need all the xtra hardware for Thule Big Mouth bike rack. (Ca 2003) . 3 of the short bolts per unit did the trick and of course the rubber inlays to prevent scratching and rattling are perfect.



by:

Exactly what I needed! The service and shipping was superb. Highly recommend using etrailer!



by:

I used the XADAPT2 kit to convert my Thule Bigmouth bike carriers to fit the OEM Volkswagen cross bars on my 2016 Jetta sedan. The bike carriers originally had clamps to fit the Thule square cross bars, and this kit allowed me to convert the carriers to fit in the T-slots of the VW cross bars. The kit was originally designed for older VWs, but the T-slot dimensions have not changed for the modern VW cross bars. I would venture to guess that the kit should work for the OEM cross bars of any modern VW rather than just the Jetta, since the VW bike carriers are not model specific. A great quality kit, and perfect for my application!


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See what our Experts say about this Thule Accessories and Parts

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    We have several different replacement Xsporter replacement bolt kits. Depending on which Xsporter kit you have. Thule Xadapt1 Rapid Aero and Xsporter Load Bar Adapter, part # Xadapt1 Thule Xadapt2 Rapid Aero and Xsporter Load Bar Adapter, part # Xadapt2 Thule Xadapt3 Xsporter Load Bar Adapter for the Hullaport, part # THXADAPT3 Thule Xadapt7 Xsporter Load Bar Adapter for Ski Racks, part # THXADAPT7 Thule Xadapt8 Rapid Aero and Xsporter Load Bar Adapter, part # Xadapt8 Thule Xadapt9 Rapid...
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  • Is Thread Size Same Between Xadapt8 and T-Track Adapter for Thule Cargo Boxes with PowerClick
    Yes the thread pitch and size is the same between what comes with the # Xadapt8 and the T-Track Adapter for Thule Cargo Boxes with PowerClick # TH27PQ.
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  • Longest M6 Square Head Bolt For Thule Crossbars
    The Replacement Square Head Bolt # 853-2089 that comes is the Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter # Xadapt8 is the longest M6 square head bolt we carry. This bolt is 61mm long and has threads that measure 1-1/4" long.
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    Image 1 for Image 2 for
  • How To Mount Thule Ski Carrier 597/598 To New Thule WingBar Evo Crossbars
    I have a different option for you, but the adapter kit # 7533998 you were looking at will not work with your Thule Ski Carrier 597/598. Instead to mount them to your Thule WingBar Evo Crossbars you will need to use the Thule adapter # Xadapt8 which will fit your Ski Carrier, and will allow it to be installed in the tracks in your new crossbars. I included a video of the # Xadapt8 for you to take a look at.
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  • How To Mount The Thule Criterium 598 Bike Rack Onto Yakima Jetstream Crossbars
    Yes, you are absolutely right. The Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter # Xadapt8 for your Criterium 598 bike rack is compatible with Yakima Jetstream crossbars with the top track. Luckily, the common roof rack brands all use the same universal T-slot channel which is helping you out in this situation. There have been some accessories that did not fit the common T-slot channel but usually you can file down the T-bolt ever so slightly in order to get the T-bolt to fit the...
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  • What Size are the T-Bolts in the Thule Xadapt8 Kit
    I went out to the warehouse and pulled an Thule # XADAPT8 kit, an M6 barrel nut, and a regular M6 nut. I tested all the parts together and found what I think is the problem you are having. The bolts are M6 bolts but they are fine threaded. You are probably finding nuts that are coarse threaded. The Thule barrel nut fit perfectly which is how I know they are M6 bolts. The other nut would nut screw onto the bolt because it was coarse threaded meaning the spaces between threads was larger...
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  • How To Mount Thule Criterium Bike Rack On Thule AeroBlade Crossbars Inside Channels
    In order to mount the Thule Criterium Roof Mount Bike Rack part 898 on the Thule AeroBlade Crossbars in the channels you will only need to obtain the Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack part # Xadapt8. The Xadapt8 AeroBlade Adapter will then mate up to the Replacement Barrel Nut fpart # 853-0446-06 as they both have M6 threads. I have attached a photo to assist.
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    Image 1 for
  • Adapter to Mount Thule Criterium Roof-Mount Bike Rack TH598 to Aero-Style Load Bars on Volvo
    To adapt your Thule Criterium roof-mount bike rack # TH598 for the aero style bars on your Volvo you can use the Thule Xadapt8 AeroBlade Load Bar Adapter, part # Xadapt8. The written instructions are linked for reference.
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  • Is the Thule Criterium Bike Rack Compatible with the Rhino Racks ROC25 Aero Crossbars?
    I confirmed with the manufacturer that the Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack # Xadapt8 will work for the channel-mount system in the Rhino Racks ROC25 Aerobars # RR26XR. As far as what's included in the Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack # Xadapt8, the bolts that come in that kit are all you need, so you won't have to purchase any additional additional fasteners.
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  • Dimensions of the T-Bolts of the Xadapt8
    For the # Xadapt8 the head is 3/4 inch square and 1/8 inch thick. The shaft of the long bolt is 2-3/8 inches long and the shaft of the short bolt is 1-3/8 inches long. The threads are M6.
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  • Thule Criterium Mount For Thule AeroBlade Bars
    When it comes to attaching your Thule Creterium 598 bike rack to your Thule AeroBlade Crossbars The Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter for Criterium Bike Rack # Xadapt8 is the correct adapter you will need. This adapter will allow you to attach the Thule Criterium bike carrier to the Rapid Aero, AeroBlade and Xsporter load bars. I attached a review video link below.
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  • Thule Roof Bike Rack to Fit 2016 Tesla Model S with Whispbar Roof Rack and 2016 Mercedes E400
    The Thule Criterium part # TH598 will work for both of your vehicles but will require you use the adapter part # Xadapt8 as long as your Mercedes bars have built in channels on top of them. Otherwise the easiest solution would be the Thule ProRide part # TH598004 which is a similar frame mounted bike rack that would fit both without the use of an adapter.
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  • Barrel Nut for the Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter
    It sounds like you are needing the barrel nuts that fit the Thule Xadapt8 AeroBlade and Xsporter Load Bar Adapter # Xadapt8. If that is correct, the Replacement Barrel Nut # 853-0446-06 is the correct barrel nut. This is a quantity of 1, so you would need to purchase (4) to get 4 of them. The Replacement Barrel Nut # 853-0446-06 works with the Thule Criterium Roof-Mounted Bike Rack (TH598). If this is not what you are needing, please let me know what rack you are using these for and I...
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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Updated by:
Matthew S
Employee Noah M
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Noah M

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