GUB CX-18/CX-49 Aluminum Bike Seat Post Clip Ultralight Quick Release Bike MTB Mountain 31.8/34.9mm Bicycle Seat Post Seatpost Clamp Outdoor Cycling

Specification:

GUB
Model
CX-18/49
Inner Diameter
M: 31.8mm
L: 34.9mm
Fit for (Seatpost)
M: 27.2mm
L: 28.6mm
Material
Aluminum Alloy
Weight
38g
Color
Black, Red, Grey
Workmanship
CNC

Features:
Aluminium alloy material, high quality, long service life. Convenient design, simple installation.
31.8mm clamp fit for 27.2/28.6mm seatpost.
34.9mm clamp fit for 30.9/31.6mm seatpost.

Package included:
1 x Seatpost Clamp