The bike stem is made of 6061 aluminum alloy, with 3D forging, T6 heat treatment and polishing, super strong and durable. It is a great accessory for your bicycle.

Features:
3D forged 6061 aluminium alloy, T6 heat treated and polished.
35 degree rise, fits 31.8mm handlebars.
Great replacements for those old, worn down stems.

Specifications:
Material: 3D forged 6061 aluminium alloy
Length: 70mm / 90mm / 110mm (optional)
Color: Black / Red (optional)
Handlebar Diameter: 31.8mm
Stereer Tube Diameter: 28.6mm
Rise: 35
Stack Height: 41mm
Discipline: XC AM Road bike
Weight: 146g (70mm); 161g (90mm); 173g (110mm)

Pacakge List:
1 * Bike Stem