USEE double screws

BRAND NEW! Road Bike MTB Seat Post Clamp Seat post Clamps Quick Release These aluminum 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: BMX/road seat post clampMaterial: alloy aluminum AL6061 T6 Color: SilverSize: For seat tube diameter 28.6mm and seat post diameter 25.4mm Weight: approx 65g Use: BMX, fixe, road bike and so on Package included: 1x Clamps