K-Edge MTB/STem Adjustable MountThe K-Edge Garmin Stem Mount is a great upgrade solution for cyclists who prefer their computer above the stem. Mounting off of the steerer tube, the mount replaces a standard 5mm spacer, and is locked in place by the top cap compression system. The adjustable version allows for different stem angles.Can be used with positive or negative degree stems and additional spacers can be added (5mm to 10mm) above the stem. Note that some of the larger computers will not always work with a steep angled stem.Designed with mountain biking in mind, the K-EDGE Stem mount is also ideal for much more, including: cross country; triathlon; bike touring; or if you simply prefer this position for your computer.Features:CNC Machined 6061-T6 Aluminium Platform, Injection Moulded Copolymer InterfaceCompatibly - 1-1/8″ Steerer tube Diameter, Thickness (@ Steerer) - 5mm, Length (Centre-to-Centre) - 50mmRecommended for 0 Degree to Negative Degree Stem AnglesSupported Computers - Garmin Edge 20, 25, 200, 500, 510, 520, 800, 810, and Forerunner 310XTBuy K-Edge Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.