Box One Seat Clamp
Cold forged and CNC machined from 6061-T6 Aluminium alloy, the Helix Seat Clamp is tough,lightweight (A31.8mm clamp weighs about14 grams / 0.5 ounces.) and exceptionally good looking.
Available in 31.8mm and 25.4 sizes in anodized Red, Blue, Gold and Black with laser-etched graphics and titanium hardware.
- Size: 25.4mm
- Material: Alloy