Fully designed and developed by Nukeproof's in-house engineers, this mountain bike (MTB) seat clamp ensures a no compromise, reliable and lightweight design that's also an aesthetically pleasing finishing component for your bike. It features a CNC-machined 6061 aluminium build, which removes all unnecessary material so you can benefit from a super lightweight clamp without compromising strength. Clamp Material: 6061 Aluminium CNC-machined Barrel Material: Stainless Steel Finish: Laser-etched graphics Use: All mountain (AM), Cross Country (XC), Downhill (DH), Freeride (FR)