Adapter to Carry Yakima Accessories on SeaSucker Crossbars
Updated 03/01/2026 | Published 03/17/2019
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Question:
I have a SeaSucker Monkey bar setup that utilizes a 1.25 inch cross bar. I have several Yakima accessories that I want to use on the bars but the Yakima clamps that I have are too small for the SeaSucker bars. Im searching for a clamp that will manage this setup. I’ve got a set of the Hully Rollers and a set of the Yakima saddles that use the same type of wrap around snars. I’ve researched this issue online for hours and I still coming up short. The closest thing I’ve found are pipe/tube clamps with a rubber liner. I’m not sure that I want to go that path. Any effort to find a solution will be greatly appreciated.
asked by: Donald P
Expert Reply:
I reached out to a representative of Yakima who told me that for the 1-1/4 inch diameter round crossbars of a SeaSucker roof rack like the # 298-SX6000B, the Universal MightyMounts for Yakima Roof Mounted Accessories # Y03590 will fit around them.
They did caution that the MightyMounts not be the "best" fit and could roll a bit on your round bars but this is the only adapter that will allow you to use Yakima accessories on round bars that are 1-1/4 inches in diameter.
The MightyMounts for Yakima Roof Mounted Accessories # Y03590 will also work with your HullyRoller Y04035 system and saddle-style kayak carriers, as you can see by the cut out of the linked installation directions.
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Universal MightyMounts for Yakima Roof Mounted Accessories
- Accessories and Parts
- Roof Rack
- Adapters
- MightyMounts
- Yakima
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Shea
2/28/2026
I can confirm that the Yakima Universal Mighty Mounts Y03590 work perfectly with the Seasucker Monkey Bars! I found this question and answer via Google, and gave it a try. They were a perfect solution that allowed me to use my old Yakima bike racks and Kayak Hully Rollers with the new SeaSucker [larger diameter] bars.