Deda elementi zero100 performance stemthe innovation of physical matter in a powerful design the most advanced technology to offer the best combination of lightweight strength and reliability the first choice of the peloton features material alloy 2014 3d forged handlebar 31 7mm fork steerer 1 18 28 6mm clamp height 40mm screws crmo angle 82deg weight 126g 110mmbuy deda elementi components from chain reaction cycles the worlds largest online bike store