Disc brakes are simply not optimal for triathlon or TT bikes. The move to disc brakes is, sadly an industry-forced change that does not materially benefit most athletes. Omega One is as strong as any brake on the market, with enough power to easily lock up your wheel, and modulation so subtle that you can easily control how much of that power to use. Moreover, no disc brake will ever be able to compete with the aero performance of Omega One, not only due to the caliper itself, but the addition of the disc rotor, and the extra spokes necessary to support it. In short, disc brakes are less aero, heavier, and no better performing. A properly-installed Omega One will outperform any disc brake on the market, full stop (pun intended).