This solid Quick Release (Bike Mount) Kit is specifically designed for Forerunner 205 and 305.The new quick-release mounting kit contains a wrist strap (shown in the foreground of this pic) with an attached mounting bracket, which the Forerunner head unit snaps into.
To attach your Forerunner to the wrist strap, you need to have the metal pins in place, then secure the bottom into the bracket and press on the top edge of the Forerunner. To remove it, grasp the top edge of Forerunner and twist, pulling up and out. This works best when the wrist strap is still on your arm. Now comes the swap to your bike mount. Again, secure the bottom edge of Forerunner in the mounting bracket, then press on the top edge of Forerunner to snap into place.
Find your method: it’s easy to remove once you do. You may want to practice this a few times before a training session or race.
Compatible with: Forerunner 205, Forerunner 305