Giới thiệu Aluminum Alloy Bicycle Stem Increased Control Tube Extend Handlebar
Features: Constructed of high-strength CNC machined 6061 aluminum alloy Suitable for mountain bicycle to rise up the handlebar fork stem Can extend the fork stem by 35mm maximumly Easy installation, just connect up the original front fork stem
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 highten clamping bolts of the stem.