If you've got a modern 2-bolt bar clamp stem, then you may have found it tricky to install a pair of riser handlebars. Here's how we install them in our workshop without scratching your new bars!
The bars used in this video are the Trialtech High Rise: http://bit.ly/tthighrise
The stem used in this video is the Try-All 3D Forged: http://bit.ly/ta3dforged
PLEASE NOTE: When opening your stem, we recommend opening it to the minimum amount required to install your bars. Over-stretching the bar clamp area can damage the stem, so open the clamp slowly and check frequently if your bars will pass through.