Thule Big Mouth upright bike rack 599XTR

The Thule Big Mouth 599XTR upright bike rack is easy load and doesn't require you to remove the front tire.

The automatic, self-adjusting jaws securely clamp down on the bike frame every time. No adjusting needed.

The Thule Big Mouth accommodates bike frames up to 3 1/8" in diameter.

Dual locking design locks your bike to the carrier and carrier to your roof rack. Only requires one lock cylinder (sold separately).

Black anodized aluminum wheel tray is built to last.

The Big Mouth bike rack mounts to both Thule racks AND Yakima racks, but not factory crossbars.

One Key System compatible - can be locked with 1 Thule Lock Cylinder (sold separately).

Easy to assemble, install, and use, with the convenient rack level bike clamping feature.

Backed by a Thule Lifetime Warranty


Not sure if you will like the way a rack will look on your vehicle? Take a look at our "Rack Installation Photos" page to see how your vehicle will look all racked up. Click here.