new 28.6/30.2/31.8/34.9mm Alloy Bike Seat Clamp Aluminium Quick Release Mountain Road Bike bicycle Seatpost Clamp

Road Bike Seat Post Clamp Seatpost Clamps Quick Release 

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.

Model: MTB/fixie/road seatpost clamp

Material: alloy aluminum AL6061 T6

Color:black/red/blue/gold/yellow/silver

Weight:approx 50g(34.9mm)

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

Package included: 1x Clamps