BikeFit Goniometer Measurement Tool - G-Meter

The BikeFit Goniometer (aka G-meter) was specifically built for cycling and is color-coded to easily and quickly determine joint and body position angles which are used to determine proper seat height, stem height and length, etc.

Features

• Used to easily set the saddle height to the correct knee bend
• Includes measurement gradients for both handlebars and stems
• Manufactured in the USA of clear plastic, it is 16" long when folded but with its arms extended it is longer than most medical goniometers