Promax QR-1 Seatpost Clamp - 31.8mm, QR, Black Decals and Stickers and titanium hardware throughout

and titanium hardware throughout

Manufacturer Part Number: 55050007031

176857-Q0-L

UPC: 602573790489

-threaded 46mm asymmetric press-fit BB shells to accept most 24mm or 24/22mm spindle cranks

Promax QR-1 Seatpost Clamp - 31.8mm, QR, Black Decals and Stickers and titanium hardware throughoutQR 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, its 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