Promax
Promax QR-1 Seatpost Clamp - 34.9mm, QR, Black
MPN: SC21-0412QX35-BK · UPC: 4711103651087
$14.99
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Select Option: Promax QR-1 Seatpost Clamp - 34.9mm, QR, Black
🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
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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
| Material | Aluminum |
| Type | Quick Release |
| Color | Black |
| Diameter | 34.9 |
| Defined Color | Black |
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$14.99
In Stock — Ships in 4-9 Days