Use:Mountain Bikes,Kids' Bikes,Road Bicycles,BMX
Brand Name:GUB
Clamp Diameter:28.1 - 29.5mm
Model Number:G690AA
is_customized:Yes
Material:Carbon Fibre
Width:300 - 400mm
Type:bicycle computer holder
Components:bicycle computer holder
weight:15g
product:Bicycle Stem extender
