The Cervelo S5 Red AXS LTD is an aero road bike that is 6. 3 watts faster than the previous S5 and 124 grams lighter. Most of that gain comes from the front end, where the fork legs and head tube are deeper and a new one-piece carbon handlebar and stem builds on the original V-stem concept. What Our Gearhead(R) Experts Are Saying:"The speed only shows up when I can stay low and settled, and the bar and stem are where that gets decided. As one carbon piece in a size picked for me, they hold my position steady so I can keep my attention on the road."Heads up! We do our best to keep bike specs and images current, but occasional component changes can happen without warning, and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearhead(R) Experts are always here to help.