Super Six alloy featuring three-plane "CNC-Bending" Updated Dual Extreme Gradual Taper (XGT) designed using FEA (Finite Element Analysis) and rigorous real-world testing to offer a truly reliable extreme-use bar Impact Ends means greater wall thickness at the tips to prevent impact damage Clamp area is uniformly cylindrical improving bar/stem interface Bar can be cut down to 747mm (29.4") minimum