Promax Quick Release Seat Clamp Rim Brake Pads the Chamois Butt’r® ends up

the Chamois Butt’r® ends up in the same place either way

a high performance sticky compound with significantly more durability and only a minimal decrease in friction compared to IdroGrip

Laser-etched graphics and stainless steel hardware

Adjustable cleat tension means you can start off with loose tension for extra easy engagement and release

and fat bikes as it fits 20 - 29” wheels and up to 5” tires without adapters

Promax Quick Release Seat Clamp Rim Brake Pads the Chamois Butt’r® ends up*Please note: There are multiple sizes available, please call 802 422 9050 before ordering to confirm size. 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, its as lightweight as it is tough. The head of the lever and the face of the clamp are given a proprietary low