##Deda Elementi Zero1 Stem The Deda Elementi Zero1 Stem provides a sublime blend of low weight, high-strength and unbeatable affordability thanks to Deda Elementi’s renowned 6061 aluminium construction. It weighs an impressive 145g, ensuring your bike's overall weight isn’t hindered when striving for performance perfection, whilst the innovative 3D forging process takes efficiency to new heights, allowing you to lay down the power when you need to without losing any valuable energy through flex. A flat top section of the stem promotes an aesthetically pleasing join to the top tube of your bike, ensuring you’re proud of your purchase as you power past the opposition. The 31.7mm clamp diameter is compatible with 31.8mm handlebars and the 1 1/8" steerer diameter works with a wide range of forks.