The fastest UCI-legal bike in the world. More speed with less effort. Simple as that. Key Features Ultra low drag Hi-MOD BallisTec carbon frameset / Integrated Cannondale App connectivity Ultegra Di2 electronic shifting / HollowGram crank HollowGram 64 SL KNOT carbon wheelset / KNOT SystemBar Specifications Frameset Frame: Hi-MOD Carbon, integrated cable routing w/ Switchplate, SAVE, PF30a, flat mount disc, 12x142 Speed Release thru-axle Fork: BallisTec Hi-MOD Carbon, 1-1/8\\\" - 1-1/4\\\" steerer, 12x100mm Speed Release thru-axle, flat mount disc, 55mm offset (47-51cm) 45mm offset (54-62cm) Wheels Rims: HollowGram 64 KNOT, Carbon, 20h front, 24h rear, 64mm deep, 21mm IW, tubeless ready Hubs: (F) Formula, 12x104mm/ (R) Formula, 12x146mm Tyres: Vittoria Rubino Pro Speed, 700 x 25c Drivetrain Pedals: Not included Front Derailleur: Shimano Ultegra Di2, braze-on Rear Derailleur: Shimano Ultegra Di2 Shifters: Shimano Ultegra Di2, 11-speed Chain: Shimano HG701, 11-speed Crankset: HollowGram, BB30a, OPI SpideRing, 52/36 Rear Cogs: Shimano Ultegra, 11-30, 11-speed Components Handlebar: HollowGram KNOT SystemBar, Carbon, 8 deg. pitch adjust Stem: HollowGram KNOT, Alloy w/ cable cover, -17° Brakes: Shimano Ultegra Di2 hydraulic disc, 160/140mm RT800 rotors Brake Levers: Shimano Ultegra Di2 Saddle: Fizik Tempo Argo R5, 150mm width, S-Alloy rails Seatpost: HollowGram 60 KNOT Carbon, 330mm Bike Sizing Choosing the bike size depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride. This bike size guide gives our customers general advice on choosing the right size. It is a guide only and we always recommend visiting one of our stores or contacting one of our experts. XS S M L XL XXL Rider Height 4\\\'6 - 5\\\'2 / 137cm - 157cm 5\\\'1 - 5\\\'4 / 155cm - 162cm 5\\\'4 - 5\\\'8 / 162cm - 170cm 5\\\'7 - 6\\\'0 / 170cm - 183cm 6\\\'0 - 6\\\'3 / 183cm - 192cm 6\\\'3 - 6\\\'6 / 193cm - 203cm