The Garmin eTrex handle bar mount allows you to fix your eTrex to you bike so you can utilise all of its features from the comfort of your saddle.  This is only the rail mount, the newer style Garmins are supplied with a mounting clip that will fit this rail mount. 

Features..

• Fits bars from 25mm to 32mm diameter - Standard Handlebars are 25.4mm, Oversize Handlebars are 31.8mm 
• Quick release allows easy removal of you GPS
• Includes hardware and mounting instructions