Description
The Helix QR seat clamp is cold forged and CNC machined from 6061-T6 aluminium, with a quick release lever so you can change your seat height by hand. In the 31.8 size it weighs 27 grams.The head of the quick release lever and the face of the clamp get a zero friction surface treatment, which keeps the lever action smooth for the life of the clamp without needing a bushing. It comes in 31.8 and 34.9mm, anodised red, blue, gold or black with black levers, gold pivots, laser etched graphics and titanium hardware.
