The ZR’s sleek Mono-Tube Frame, with 1.25″ tubing, is 20% lighter than its predecessor but retains titanium’s 44% strength advantage over 7000 series aluminum.
Swept Caster Arm with bullet caster housing reduces weight and adds yet more style.
Zero Play Camber Plugs give a much tighter feel to the chair like sport suspension in a car. CNC machined from billet aluminum to the highest tolerances, they remove any side to side movement from the rear wheels.
TiShaft Back Release Bar makes folding and unfolding the backrest easy from any angle.