Mountain Bike Handlebar Extender Front Fork Stem Riser Extension Head Up Adaptor

Product Feature

💙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.

How To Use
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.


Product 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, 120mm (heighten style)
Adjustable High:100mm
Stem Adjuster :3/4 spacers

Package Included
1 x Bicycle Extender
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