Time is of the essence and wheels are most definitely a major player in shaving seconds off your time. With the carbon deep section wheels manufactures have spent that much time in developing their wheels in wind tunnels and on the roads they have progressed the performance in the wheels to not only cut through the wind better but to actually flow the wind around the wheels to push you forward! Slane Cycles stock all the leading brands including: 4ZA, Mavic and Zipp.