SystemSix Ultegra Di2
There’s nothing worse than a bad bike fit, except maybe an ill-fitting kit. More on that later…
Look, we get it, buying a bike online can be a hassle and we want to make it easy for you. Which is why we guarantee your bike will fit you straight out of the box when you purchase with our Virtual Bike Fit program.
All bikes purchased after a Virtual Bike Fit are guaranteed to fit.
*Multiple items in each category incur a charge per item.
**Oversized items include wheels, trainers, work stands, car racks, and various other items.
Please note: Trainer Bikes are shipped and delivered on a pallet.
Full shipping & return details here.
Faster everywhere. The fastest UCI-legal road bike in the world. More speed with less effort. Simple as that.
- FRAME: Cannondale BallisTec Carbon, integrated cable routing with Switchplate, SAVE, PF30a, flat mount disc, 142x12 Speed Release thru-axle
- FORK: Cannondale BallisTec Carbon, 1-1/8" - 1-1/4" steerer, 12x100mm Speed Release thru-axle, flat mount disc, 55mm offset (47-51cm) 45mm offset (54-62cm)
- STEM: Cannondale HollowGram Stem KNOT, alloy with cable cover, -17deg
- HANDLEBAR: Cannondale HollowGram SystemBar KNOT, alloy with cable cover
- FRONT BRAKE: Shimano Ultegra Di2 hydraulic disc, 160mm RT800 rotor
- REAR BRAKE: Shimano Ultegra Di2 hydraulic disc, 140mm RT800 rotor
- BRAKE LEVERS: Shimano Ultegra Di2 hydraulic disc
- FRONT DERAILLEUR: Shimano Ultegra Di2, braze-on
- REAR DERAILLEUR: Shimano Ultegra Di2
- SHIFT LEVERS: Shimano Ultegra Di2 hydraulic disc, 2x11-speed
- CASSETTE: Shimano Ultegra, 11-30, 11-speed
- CRANKSET: HollowGram, BB30a with OPI SpiderRing, 52/36
- PEDALS: N/A
- FRONT WHEEL: Cannondale HollowGram 64 SL KNOT, Carbon, 20h front, 24h rear, 64mm deep, 21mm ID, tubeless ready, 12x100 Center Lock
- REAR WHEEL: Cannondale HollowGram 64 SL KNOT, Carbon, 20h front, 24h rear, 64mm deep, 21mm ID, tubeless ready, 12x142 Center Lock with DT Swiss internals
- FRONT TYRE: Vittoria Rubino Pro Speed, 700 x 23c (26mm when fitted)
- REAR TYRE: Vittoria Rubino Pro Speed, 700 x 23c (26mm when fitted)
- SADDLE: Prologo Dimension NDR, 143mm width, Tirox rails
- SEATPOST: Cannondale HollowGram 60 KNOT Carbon, 330mm