Sky Mounti Hellingmeter zwart (-21%/+21%) voor 26,7 mm stuur

The sky mounti® finally finishes implausible stories about the steepness of ascents and descents. It fits to the handhandlebars very easily and works like a spirit-level. The bubble air floats in a highly viscous fluid within an acrylic glass body equipped with a meter scale up to +/- 21%  The analogous display works precisely and without vibrations.  Low tech, high function.