Promax QR-1 Seatpost Clamp
Best quick release clamp for reliable and easy seatpost adjustments.
This quick-release component simplifies seat height adjustments on the fly. Built from forged and machined alloy, it offers a smooth, reliable lever action without needing extra bushings, making it a practical upgrade for any rider.
$14.99
at
Airpark Bike Co
Who it's for
- Cyclists needing frequent, on-the-go seat height changes.
- Riders seeking a dependable, long-lasting seatpost clamping solution.
- Bike owners looking for a universally fitting, easy-to-install component.
Who should skip it
- Urban commuters concerned about quick-release component security.
- Aggressive mountain bikers or heavy riders prioritizing maximum security.
- Cyclists valuing a sleek, integrated aesthetic over quick adjustability.
Performance breakdown
Adjustment Speed
Quick-release lever makes on-the-fly seat height changes incredibly fast and simple.
Clamping Security
CNC-machined aluminum provides a firm, reliable grip on your seatpost.
Weight Efficiency
Lightweight alloy construction keeps your bike setup lean and performance-focused.
Lever Smoothness
Proprietary surface treatment ensures the lever action remains buttery smooth.
Build Durability
Cold-forged aluminum and stainless hardware resist wear through years of riding.
Aesthetic Finish
Laser-etched graphics offer a clean, professional look for any bike build.
Key Specs
Material
6061-T6 Aluminum Alloy
Weight
30 grams
Clamp Diameter
31.8 mm
Clamp Type
Quick Release
Bolt Material
Stainless Steel
Know before you buy
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Ask Metto anything about the Promax QR-1 Seatpost Clamp before you decide.