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The Thule WingBar Edge keeps things clean and compact. The flush design means the crossbars don’t extend past the feet, giving a streamlined, factory-installed appearance. The silver aluminum bars sit close to the roofline for a tidy look that feels built-in rather than bolted on.
Driving with roof bars can sometimes mean dealing with annoying wind noise. The WingBar Edge design helps keep things quiet. Its aero-style shape reduces drag, and the top channels are fitted with split rubber strips that close up around your accessory mounts. Those strips help cut down on whistling and vibration so highway drives feel more relaxed.
These bars are ready for everything from weekend paddling trips to cross-country camping runs. You can mount both channel-style accessories that slide into the top track and clamp-on carriers that wrap around the bar. That means one rack can handle your kayak cradle, bike carrier, or cargo box without needing extra adapters.
Some racks make you trim rubber strips before adding gear. These 37-1/2" long aero bars use split strips in the top channel so there’s no cutting or fiddling around. Just slide your accessories right into place, and the strip seals back up to maintain a smooth surface that helps with noise and airflow.
You can upgrade this setup with Thule’s One-Key System locks (sold separately). The locks secure both the rack and any channel-mounted accessories so you can park overnight or stop at a trailhead and know your setup stays put until you’re back on the road.
Ratings & Reviews

Jenny N.
3/15/2023
I agree with you that the rack should include the keys however Thule only offers the one lock system separately as part # TH450400 for a 4 pack. They do it this way so that if you have other Thule accessories like a Thule kayak or bike carrier then you can have the option of ordering enough keys to swap them all out to key them the same. For example you can also buy a six part part # TH450600 or an eight pack like part # TH450800.

Victoria H.
3/20/2025
That's impressive Clare! Its always nice when install is a breeze. What are you planning on mounting on your roof rack?
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Gwendolyn Y.
1/8/2026
Congrats on your new Benz! Sounds like a fun and exciting Christmas morning. I'm only slightly jealous of that tandem bike, I've always wanted to ride one.