Helix QR seat clamps are cold forged and CNC machined from 6061-T6 aluminium alloy. A quick release lever makes adjusting your seat height quick and easy. The head of the quick-release lever and the face of the clamp are given a proprietary “zero friction” surface treatment that ensures smooth lever action for the life of the clamp without the need for a bushing.

Occasionally, without notice, manufacturers change product design and/or specifications.