Promax QR-1 Quick Release Seatpost Clamp - 31.8mm, Red

$16.05 Regular price $17.99
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by Promax
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QR-1 seatpost clamps are cold forged and CNC machined from 6061-T6 aluminum alloy. The QR-1, as the name implies, has a quick release lever, making seat height adjustments a snap. Weighing just 30 grams/1.1 ounces in the 31.8 size, it’s as lightweight as it is tough.

  • The head of the lever and the face of the clamp are given a proprietary low-friction surface treatment that ensures smooth lever action for the life of the clamp without the need for a bushing
  • Laser-etched graphics and stainless steel hardware
  • MPN: SC21-412QX318-RD
  • UPC: 657993338285
  • ColorRed
    Defined ColorRed
    TypeQuick Release
    SKU: STCM0363