Promax QR-1 Seatpost Clamp - 34.9mm QR Blue 35g Designed to safely clean electronic

Designed to safely clean electronic groupset electronics components and wires

Tooth Count 22 Ring Position/Type Inner Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 8 Drivetrain Speeds 9 Chainring BCD 64 Color Black Defined Color Black Material Aluminum

Gear cleaning brush with 3 brush heads makes quick work of drivetrain cleaning

Remote Position No remote Seat Post Material Aluminum Seat Post Weight 562g Clamp Type Standard double bolt Seat Post Length 445mm Travel 150mm Seat Post Diameter 31

SRAM Rival 22 Brake CalipersDesigned to work with rims up to 29mm wide and tires up to 28mm wide

Promax QR-1 Seatpost Clamp - 34.9mm QR Blue 35g Designed to safely clean electronicPromax QR 1 Quick Release Seatpost Clamp 34. 9mm Blue. 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 friction surface treatment that ensures smooth lever action