Features a hollowed out design that significantly reduces its weight Enjoy a bike without compromising on strength The bicycles seatpost clamp utilizes a screw and nut locking systems, which automatically adjusts angles and prevents deformation caused by concentrated stress when tightened Whether you have a mountain bike, or road bike, this clamp will provide a secure and adjustable fit Made from highly strength aluminum alloy, ensures its durability against wear and tear With its simple design, this bicycles seat tube clamp can be easily installed without any hassle, Manufacturer: Kfwfuaee