Bicycle Quick Release Seat Post Clamp Aluminum Alloy 31.8mm MTB Bike

Specification:
Material: Aluminium alloy
4 Colors: Blue / Black / Red / Yellow
Dimension: approx.65 x 52 x 16 mm / 2.56"x2.04"x0.63"

Features:
Aluminium alloy material, high quality, long service life
Convenient design, simple installation
Easy to use
Suitable for 30.4mm - 31.8mm seatpost

Package includes:
1 x Bicycle Mountain Bike Quick Release Seat Post Clamp