Promax - FC-1 Seat Post Clamp
Cold forged and CNC machined from 6061-T6 aluminum alloy, the FC-1 is tough, lightweight (A 31.8 clamp weighs about 16 grams) and good looking.
Available in 31.8 and 25.4 sizes in anodized red, blue, gold and black with laser-etched graphics and stainless steel hardware. Meets or exceeds ENM standards.
25.4mm-PX-SC130F254: 14 grams
31.8mm-PX-SC130F318: 17 grams
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