Mountain Bike Handlebar Riser Extender - Aluminum Alloy Fork Stem Spacer

Features:
Made of high-strength aluminum alloy, anti-corrosion, non-deformation, and durable for long time use.
Can freely adjust the gasket to fit your own height.
Easy installation, just connects up the original front fork stem.
Suitable for mountain bicycle to rise up the handlebar fork stem.

Specification:
Type:Handlebars Fork Stem Riser
Material： Aluminum Alloy
Base Diameter： 1 1/8" (28.6mm)
Fork Stem Dia： 28.6mm (standard)
Total Height： 138mm (heighten style)
Adjustable High： 100mm
Stem Adjuster ：5 spacers

Package Included:
1 x Bicycle Extender

Tips For Installation:

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.