You have no items in your shopping cart.
BMX Seat Clamps
A seat clamp on your BMX is the part that holds your seat post tight in your frame. Most frames these days have an Integrated seat clamp, this means you can't change you seat clamp as its built into from frame. However sharp rises in manufacturing have lead to some companies reverting back to using an External Seat Clamp. This type slide over the top of your seat tube and pinch the tube together to hold you post in tight. The vast majority of BMX Seat Clamps are 28.6mm in Diameter. This size universal fits any frame that uses a 25.4mm Seat Post. Additional sizes are available for Racing BMX Bikes and specialist frames.