Promax FC-1 Seat Clamp
Promax

Promax FC-1 Seat Clamp

4.3

Best reliable upgrade for budget conscious commuters.

A lightweight and durable upgrade for your seatpost setup. This bolt-on clamp offers a secure, reliable hold while keeping weight to a minimum, making it a smart choice for riders who value both performance and clean aesthetics.

$9.99

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Clamp Diameter Mm 25.4
25.4
31.8

Who it's for

  • Weight-conscious cyclists looking for a minimalist and efficient component
  • Value-driven riders seeking high-quality hardware on a modest budget
  • Commuters and roadies who prefer a subtle, unobtrusive bike setup

Who should skip it

  • Mountain bikers who frequently adjust their saddle height while riding
  • Custom builders seeking specific color accents for their bike frame
  • Home mechanics lacking a torque wrench or experience with alloy

Performance breakdown

Weight efficiency

At 14 grams, it is exceptionally light for a bolt-on clamp.

Excellent

Clamping security

Bolt-on design provides a reliable, slip-free hold for your seatpost.

Excellent

Material durability

Cold-forged 6061-T6 aluminum offers impressive strength-to-weight performance.

Excellent

Corrosion resistance

Stainless steel hardware stands up well against wet, gritty riding conditions.

Excellent

Aesthetic finish

Laser-etched graphics offer a clean, professional look on any frame.

Excellent

Installation simplicity

Requires tools, but the bolt-on mechanism is straightforward and intuitive.

Good

Key Specs

Material

6061-T6 Aluminum Alloy

Hardware Material

Stainless Steel

Clamp Diameter

25.4mm

Weight

14g

Clamp Mechanism

Bolt-On

Surface Finish

Laser-etched

Know before you buy

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Ask Metto anything about the Promax FC-1 Seat Clamp before you decide.

Promax FC-1 Seat Clamp

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