Bianchi Infinito CV carbon rim brake bike 53cm Designed for electronic shifting--- Di2, Ui2, AXS or EPS There are no external cable guides for cable routing of the shifting The bike is designed for ELECTRONIC shifting only Bianch's Infinito CV Disc endurance bike is a little more relaxed than a traditional race machine and it offers a notably smooth ride, but it's still responsive enough to snap into action as soon as you put the power down . This is new old stock It was built and then stripped to the frame The frameset included the derailleur hanger This is built with Countrevail texhnology that makes for a really smooth ride! The Bianchi CV vibration cancelling system combines viscoelastic material together with a special carbon fiber architecture to dissipate vibration . Advantages for the rider are more control, less muscle fatigue and more energy. This frame was built for electronic or wireless shifting It does not have the cable routing to be a mechanical bike without modification About American Cyclery 510 Frederick Street, San Francisco, CA 94117 We have been selling Bianchi bicycles for over 80 years! Originally established in 1941 by a Six Day Track racer Oscar Juner & his wife Gay. American Cyclery is the oldest full service bicycle shop in San Francisco and continues to offer a world class selection of bicycles, parts, accessories & unique cycling ephemera. We sell a full range of bicycles from handbuilt custom bikes to kids bikes and commuters. As one of the oldest bike shops in the United States, some very special bikes have rolled through the doors and we strive to provide the best professional service for our customers! As well as selling brand new bikes we are passionate about cycling history and culture. The shop is home to an ever growing collection of cycling ephemera & bicycles. Please check out our listings and add us to your saved seller list! Come Visit us at our location in San Francisco next to Kezar Stadium and Golden Gate Park.