CYSKY Bike Stem Riser Extender Adjustable 180mm/210mm Bike Fork Bicycle Handlebar Raiser Aluminium Alloy Head Up Adapter Suitable for Mountain Bike, Road Bike, MTB, BMX, Fixie (210mm)

• Maximum Height Extension: 210mm (8.26 inch). Include 7 gaskets, 4 x 20mm (4/5 inch), 2 x 10mm (2/5 inch) and 1 x 5mm (1/5 inch). Can freely adjust the gasket to fit your own height
• Function：Suitable for Most bike with 1-1/8'' threadless headset
• Easy Installation: Just connect up the original front fork stem
• Material: Forged 6061 Aluminum Alloy Material with polished anodized finish, secure and durable.
• Features：Handling more flexible, light weight, easier to force when climbing, operation is comfortable

Feature: Material: Forged 6061 aluminium alloy Adjustable height: max 7 inch (0 - 180mm) /8.26 inch(0 - 210mm) Fork stem diameter: 1-1/8 inch (standard) Weight: 230g /290g Package include: 1 * Bike Stem Riser Installation steps: 1. Remove the cover of original bike handlebar 2. Remove the handlebar stand 3. Install the bike fork stem extender, then adjust the position and fix the adjustment screw. 4. According to the height you need to increase some gaskets 5. Install the handlebars stand and fixed the screws on the stand. 6. Finally, install the cover of the bike fork stem extender