【31.8mm】 31.8mm clamp suits for frame seat Tube 27.2mm.
【MATERIAL】 The bicycle seatpost clamp is made of high quality aluminum alloy. Comes anodized, colorfast surface, great anti-corrosion.
【INSTALLATION】Simply secure with Allen (hex) head key, the seat post clamp fits for most aluminum frame bikes.
【NOTE】This bicycle seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself.
【LIGHTWEIGHT and DURABLE】Quick release aluminium alloy seatpost clamp is a durable and lightweight alternative to add some beautiful color to your ride, and makes adjusting seatpost height a breeze.