Bicycle Quick Release Seatpost Clamp 31.8mm Blue MTB Road Bike Casual Aluminium Alloy Tube Clip

These aluminium quick release seat post clamps are fantastic value and light weight due to the CNC machined design. They have a machined out hollow lever design and a low profile sleek retaining bolt, which means they are light and solidly made. ?Material:alloy aluminum AL6061 T6 ?Color:black,red,gold,blue,silver ?31.8mm/34.9mm seatpost clip ?31.8mm road bike bicyce seatpost clamp use for 27.2mm/28.6mm seatpost ?34.9mm hollow seat tube clip use for 30.4/30.8/30.9/ 31.6mm seat tube ?Use:MTB,mountain bike ,folding bike,track bike,fixedgear,road bike and so on Packing Listing 1xbicycle seat tube clamp