Bike Fork Stem Extender ,OUTERDO MTB Bicycle Handlebar Riser Adaptor Aluminium Alloy Head Up Adapter

Feature:
Tube body made of aluminum 6061
T4 + T6 heat treatment, 4.9 ultrahigh strength
Handling more flexible, light weight, easier to force when climbing, operation is comfortable
The cap has built in screw to steady stem
Suitable for customer that feel the handlebar is too low
Suitable for mountain bicycle to rise up the handlebar fork stem
Easy installation, just connect up the original front fork stem
The product equip with 4 gaskets,1 x 10mm and 3 x 5mm, can increase the height up to 70mm
Can freely adjust the gasket to fit your own height

Specification:
Material: Aluminium alloy
Color: Black, Red, Gold, Blue
Base Diameter: 28.6mm
Fork stem diameter: 28.6mm (standard)
Total height: 120mm
Adjustable height: 0mm - 70mm

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.

Package Includes:
1 x Bicycle Fork Stem Riser