DetailsQR-1:~ QR-1 seatpost clamps are cold forged and CNC machined from 6061-T6 aluminum alloy. 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
- • Meets or exceeds ENM standards
- • Made in Taiwan