Promax QR-1 Seatpost Clamp - 34.9mm, QR, Red Wheelbuilding Tools 123679-Q0-L

123679-Q0-L

- Easy in and out strap: great substitute for clipless pedals

175483-Q0-L

This model is for aluminum frames and has an outer diameter of 50mm

Available in an assortment of colors to match your cruiser

Promax QR-1 Seatpost Clamp - 34.9mm, QR, Red Wheelbuilding Tools 123679-Q0-LQR 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