Review on Emoly Bike Stem Riser by Mark Hayes

After a bad delivery and a second neighbor die Down the street ) I got my stem riser. It mounts easily and gives me the height adjustment I need. The problem was that it could not be cocked from either the top or the bottom. I used an aluminum pad to guide the handlebars. Then I drilled holes at the top and bottom of the adjustment slot and inserted stainless steel screws in each location. This prevents any movement. If you do not want or cannot do this and stop the skidding, do not use this product on a Specialized bike!