Suitable for:Universal Extra Long Adjustable Angle with Fixing Clip Bicycle Saddle Post is suitable with a wide range of bicycles, such as for Mountain Bike, Road bike, Universal bikesOE Number:DoesNotApplySpecification:Material: Aluminum AlloyColor: BlackLength: 450mm / 17.72"(L)Diameter: 30.4mm / 1.20"(D)Application: for Mountain Bike, Road bike, Universal bikesProduct Characteristics:Clamp is adjustable for the saddle tilt angle. Extra Length: Help to raise height of saddle, so that tall rider do not have to bent much forward. providing a smoother and more comfortable ride.Material:Engineered with Aluminum Alloy materials, it's built to last, offering a reliable support system for your biking adventures.