The bontrager aura 5 tlr 700c wheel is the perfect combination of aerodynamic design and the brilliance of tubeless wheels the aura 5 is the perfect wheel for anyone looking for outstanding performance levels offering the best of both wheel materials the aura provides super light weight strength thanks to the aluminium rim and carbon profile mix the rim design itself is 50 mm deep and 23 mm wide giving the ability to be super stable on the corners and cut through the wind with incredibl