Bicycle Bike Handlebar Fork Stem Riser Extend Extender Head Up Adaptor Silver

Specifications:
100% brand newand high quality
Model: STEM-UP CNC-B18
Material: AL 6061
Base Diameter: 1 1/8¡± (28.6mm)
Fork stem dia: 28.6mm (standard)
Total High: 120mm
Adjustable High: 0mm-70mm
Stem adjuster: 4 spacers: 1 x 10mm & 3 x 5mm
Weigh: 185g

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
¡¡ Package includes:
1X STEM-UP kit
4X Stem Adjuster
1X Top Cap (with Mounting hardware)