Design for mountain bike that make your bicycle more convenient to adjust the seat post.
Features:
Aluminium alloy material, high quality, long service life.
Convenient design, simple installation.
Suitable for 30.8mm and 31.6mm seatpost.
Specification:
Material: Aluminium alloy
4 Colors: Blue, black, red,
gold (optional)
Size: 31.8mmmm, 34.9mm (optional)
Diameter: 34.9mm / 1.37in
Item weight: 20g / 0.71oz
Package includes:
1 * Bike quick release seatpost clamp