A1A2 Adjustable Bike Stem Riser for Head Up Adapter Bike Neck Extender Bike Fork Stem Extender, Handlebar Stem Riser

new and high quality OOTDTY  Features: Mainly applied to adjusting the height of handlebar, which is for ideal installation for long distance bycicle travellings. Easy to install between stand and front fork. High strength, sturdy and durable in use with exquiste workmanship. Bike Stem Riser only, other accessories in the picture is not included.

Specification: Material: Aluminum Alloy Type: Bike Stem Riser Surface Aluminum Oxidation Optional Color Blue, Silver, Black Height: 12cm(4.72in) Bottome Interior Diameter: 31mm(1.22in) Top Exterior Diameter: 28mm(1.10in) Quantity: 1 Pc

Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Please make sure this producte will for your bicycles before your purchasing.

Package Includes: 1 x Bike Stem Riser