King Of The Mountain Ready to get rowdy, the Turbine R is a high end stem CNC machined for low weight and big time strength. Built to stand up to the all over the mountain abuse of Enduro, this stem has a 0 degree. - Clamp Diameter: 35.0mm - Stack: 42mm - Steer Tube Diameter: 1-1/8 inch - Material: 7075 Aluminum - Length: 32mm - Color: Black (as pic.shown) - Weight: Approx. 125g - OEM package (This item is exactly as pictured and does not include retail package) Contents : 1 pc/pack