Specification: Material:Aluminum Maximum Height Extension:2.76'',4.53”,7.09”,8.27” Fit for Steerer Tube: 1 1/8" Length:70/115/180/210mm Weight:105/168/260/301g Feature: [High Strength Material]:Made of high-quality aluminum alloy, with high hardness and corrosion resistance.Non-deformation, and durable for long time use. [Adjustable Height]:Stem riser can freely adjust the gasket to fit your own height, 2 for 4.53” stem riser, 6 for 7.09" stem riser, 7 for 8.27" stem riser. This bike riser could be installed won the front handlebar, and there are designed with 2/6/7 pads, you can adjust the height with them, enough to meet your different kinds of needs.
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