Kestrel 4000 Pro SL-105 (2012)
Put simply, the 4000 Pro is scary fast. It continues to pile up victories, triathlons and time trials alike. And this year, we’ve added a Shimano 105 model to make it more affordable. If speed is what you’re after, the Kestrel 4000 will deliver. Available in SRAM Red, Shimano Ultegra,and now, Shimano 105.