Description
The Fission Cycles Promax 750x seat clamp is a critical component designed to secure the seat post at the desired height within the 6061 aluminum alloy frame of the FM 750x model.
Key Features and Function
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Secure Seat Post Adjustment: Its primary function is to provide a strong, reliable clamping force on the seat post, preventing slippage, especially given the bike’s rugged, all-terrain use (mud, sand, steep inclines).
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Quick-Release or Bolt-On Design: While the exact style is subject to specification, a quick-release lever is often favored on adventure ebikes like the 750x for tool-free, fast saddle height adjustment on the trail. A bolt-on style would offer greater security with a fixed tool (e.g., Allen key) required for adjustment.
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Durability and Frame Compatibility: It is engineered for optimal performance and compatibility with the dimensions and material of the 6061 aluminum frame to ensure a tight, non-damaging fit. It would be constructed from durable, corrosion-resistant alloy to match the bike’s “workhorse” nature.
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Diameter: The clamp diameter must precisely match the outer diameter of the seat tube on the FM 750x frame for a proper and safe connection.






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