ITU legal for slipstream races. The worlds lightest and shortest aerobar featuring biomechanically superior, shock absorbing armrests Syntace patent.Through continuous refinement. the weight has been reduced to 328g. XXS Version. For races in accordance with the ITUDTU regulation brake lever rule, which has cancelled the slipstream prohibition. Tuning ex works. New, high load tolerant aluminium alloy with reduced, load adjusted wall thickness. Ultralight clamp base features stay put steel screws. Additional weight reducing milling in the bottom of the handlebar and clamp. Additionally cold hardened Eloxal surface of the whole aerobar and Wear resistant. New, high strength weld incorporating lighter redesigned fixing clamps. Ergonomically Superior. Ideal riding position, combined with minimized air resistance, reduce fatigue and increase riders capacity for speed. The Syntace XXS promotes an energy conserving posturing and supports your arms with biowing armrests just before your elbowexactly where you need it.