What Our Gearhead(R) Experts Are Saying:"The 105 Race runs mechanical shifting with microSHIFT bar-end levers that are straightforward to service and easy to adjust and have no electronic components to manage. The Reserve 40 carbon wheels and Vittoria Corsa tires are the same spec as the electronic builds, so the rolling stock doesn't step down with the drivetrain."Why We Like ItThe P-Series 105 Race comes with Cervelo's internal frame storage, a first in the tri bike lineup. In-frame rolls for a tube and flat kit, a Smartpak top tube bag, and a rear hydration mount are all included to make the most of the new feature. The new frame is also 5. 9 grams faster than the outgoing P-Series in tunnel testing, so the aero improvement carries through to the entry build. 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.