Specification:
Handlebar extender material:Aluminum alloy
Extender clamp fit handlebar diameter:22mm~33mm
Extender brackst color:black/red/blue
Clamp color:black/red/blue
Length:10cm/3.9''; 20cm/7.87''
10cm Net weight:50g
20cm Net weight:100g
Suitable for mountain bike,road bike,folding bike,and most types of bike.

Features:
1.Super light weight and no movement.
2.More space for your need.
3.Come with shim for slip-resistant and shock-absorption.
4.Add extra storage space,hold multiple accessories(bike lights, headlight, speedometer, GPS or phone etc.) at once.