Bike Stem 31.8*50Mm Aluminum Alloy Short Bike Bar Handlebar Stem Bike Parts (Black)

Features:
1.Made of quality aluminum alloy material, anti-deformation, anti-rust, sturdy, durable for long time use.
2.Fine workmanship, hollow design, not easy to break.
3.Lightweight, easy to install and remove.
4.Smooth surface, will not scratch your bike.
5.With adapter ring, suitable for bicycle handlebar diameter 35mm, 31.8mm.

Specifications:
Material: aluminum alloy
Optional color: red, black
Specification size: approx. 28.6*31.8*50mm / 1.1*1.3*2in
Bicycle Stem Size: Approx. 9.3 * 5.5 * 4.3cm / 3.7 * 2.2 * 1.7in

Packing list:
1 * bicycle stem