Cnc machined aluminum: crafted from aircraft-grade aluminum with anodized coating; engineered for precision and durability, designed to fit a 1.37-inch (34.9mm) inner diameter; Quick release mechanism: fast and secure seat height adjustments; features a lever with precise tension for a strong grip; Versatile fit: compatible with both mountain and road s with a 1.37-inch (34.9mm) seatpost diameter; please measure your seatpost diameter for proper fitment; Durable and lightweight: constructed from corrosion-resistant aerospace-grade aluminum; ensures long-lasting performance while remaining lightweight; Effortless installation: features a quick-release lever and a nylon-tipped bolt to avert damage to your frame while providing a secure fit

What's in the box
1 x Seat Clamps