120mm Bike Handlebar Fork Stem Riser Rise Up Extender Extension Heads Up Black Bicycle Adaptor Durable MTB Mountain Cycling Part

Features:
100% brand new and high quality
Suitable for mountain bicycle to rise up the handlebar fork stem
Can extend the fork stem by 70mm maximumly
Easy installation, just connect up the original front fork stem

Material: aluminium alloy
Base Diameter: 1 1/8” (28.6mm)
Fork stem diameter: 28.6mm (standard)
Total height: 120mm
Adjustable height: 0mm-70mm
Stem adjuster: 4 spacers: 1 x 10mm & 3 x 5mm
Color: black

How to install:
1. Insert STEM-UP onto the fork stem and place height adjusters onto STEM-UP until your preferred height level for your stem.
2. Stem and wheel in the same direction and heighten clamping bolts of the stem