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IN STOCK Updated: Oct/30/2026
SR Hybrid Mast
For nearly two years, the SR Mast project has been one of the most ambitious undertakings in F4 history and undoubtedly the largest research and development investment we have ever made.
The potential of hybrid mast architecture was impossible to ignore. The results seen in high-performance Mot
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The 900 wing works much better with this mast. Also love the increased playful feel turning.
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Anonymous · September 15, 2026
Makes everything way more responsive for carving turns! Orca wings turn into surf foils and the Piranha turns into hyper carve mode. A bit of extra weight but worth it for the performance. Takes a few session to get used to it responding so fast but once it clicks you have entered another level.
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Greg · July 22, 2026
Just a regular rider here in The Gorge. Coming from the AX, the SR is a very noticeable step up. Makes an Orca 800 span feel like a 600 span.