Thule 599xtr Big Mouth - CLEARANCE SALE

Thule 599xtr Big Mouth
  • Thule 599xtr Big Mouth Alternate Image Thumbnail
Rating of 4.0/5 on 8 reviews
Product Code: 100599xtr
Price: $161.95
Price Match
Old Price: $179.95
Status: In Stock

Available Options
"The folks at Rack Attack are true experts in this category."
- Fred Clark, CEO Thule
Related Products:


The Thule 599XTR Big Mouth bike racks are well designed with an easy to reach adjustment lever. The Thule 599xtr Big Mouth holds bikes with oversized down tubes safely in an upright position without having to remove the front wheel.


  • Easy to mount, convenient rack level bike clamping feature
  • Worry free automatic self-adjusting jaws for perfect bike clamping every time
  • Accommodates bike frames up to 3 3/8 inch in diameter
  • Wheel tray supports tires up to 2.6 inches wide
  • 1 One-Key lock cylinder (sold separately) locks the bike to carrier and carrier to rack
  • Black anodized aluminum wheel tray is built to last
  • Fits both Thule square load bars and Yakima round crossbars
  • Requires Thule xadapt2 to mount to Rapid Aero Bars, Thule Xsporter, and Thule Professional Racks
  • Factory rack compatible with Thule Ride-On Adapter, sold separately

Buying Notes

Clearance items may be open box


Weight: 12.4lbs

Length (carton): 57"

Width (carton): 10.5"

Height (carton): 4"

UPC: 091021599376

Manufacturer: Thule

Manufacturer Part Number: 599xtr

Thule Warranty

Thule warranty information.

Thule Warranty

Ask A Tech if This Rack Fits Your Car

 Add a Review

Your Review


Vehicle Select


It needs 2 more allen bolts and square nuts to make it ultra stable .the Holes already exist in the yoke's frame.

2012 Ford Fiesta 5dr


I bought two of these Thule racks. When I got them home I found that neither my Trek or my Spark mountain bikes, both with use a standard size mountain bike tire, will fit in these racks. The straps are too short to go around the rim and tire! So, I contacted Thule, after all, these are expensive racks. Here is their response, and I quote: Thank you for contacting Thule Customer Service. The only suggestion we can recommend is to let air out of the tires. Unfortunately Thule does not offer longer replacement straps for the Big Mouth. So, basically, what Thule said is, "You are on your own, our rack doesn't work with mountain bikes, so you will have to LET THE AIR OUT OF YOUR TIRES EVERYTIME YOU TRY TO USE OUR RACK! Terrible product, terrible company. These don't work with mountain bikes, so stay away from them.

2009 Prius Prius


Works great.

2016 GMC Canyon Crew Cab


No comment left by reviewer.


Best value for the price

2012 BMW X5

1 2 

Frequently Asked Questions

Below you will find a list of the most frequently asked questions for this product. If you need more assistance you can email a rack-install technician, or call us at:

Symantec site seal