2021 CANNONDALE SYSTEMSIX ULTEGRA ROAD BIKE
Blending a sophisticated carbon composition with a wind-cheating profile and a smattering of high-end components, the Cannondale SystemSix Ultegra Road Bike is the quickest choice for any cyclist across a multitude of road riding applications.

A full BallisTec carbon frameset is realised with aerodynamically refined tube shapes to grant power transmission, comfort and stunningly low drag. When combining this frameset with the aero seat post, handlebars and stem the SystemSix becomes the fastest option across flat valleys, within sprints, down descents and even on climbs of up to 6% in gradient. Generous frame-to-tyre clearance accepts tyres widths of up to 30mm while a racy geometry offers a perfect balance of nimbleness and composure.

The Vision SC55 wheelset complements the technically advanced frameset perfectly thanks to it’s lightweight, stiff and aerodynamic carbon rim that is also tubeless-ready tyre compatible. Gear changing duties are charged to the ever-reliable and precise Shimano Ultegra setup that flicks through its ratios with ease. The hydraulic disc brake configuration, also from the Shimano Ultegra range, completes the bike via its powerful and assured stopping power that affords confidence across all riding conditions, even torrential rain.

HIGHLIGHTS :
• An aerodynamically refined road bike that slices through the air to deliver the fastest possible ride experience across flat to heavily rolling parcours
• Full Cannondale BallisTec carbon frameset is light, stiff and compliant
• Drastically tuned frame tube profiles lower aerodynamic drag significantly to help any rider go faster on the flat and on any climb with an average gradient of up to 6%
• Aero seatpost, handlebar and stem complement the wind cutting frameset
• Hidden and clean cable routing inside the frame offers minimal drag but easy serviceability
• Clearance for up to 30mm tyres gives extra comfort and enhanced control across any road surface
• Race inspired geometry donates precise and composed handling
• Vision SC55 carbon wheels are light, aerodynamic and tubeless-ready tyre compatible
• Shimano Ultegra 11-speed gears are accurate and reliable
• Shimano hydraulic disc brake set up bestows confidence inspiring stopping power and control

SPECIFICATION :
Wheel Sensor
Cannondale Wheel Sensor
Bottom Bracket
Cannondale Alloy PressFit30
Chain
Shimano HG601, 11-speed
Crank
HollowGram, BB30a, OPI SpideRing, 52/36
Front Derailleur
Shimano Ultegra, braze-on
Rear Cogs
Shimano 105, 11-30, 11-speed
Rear Derailleur
Shimano Ultegra
Shifters
Shimano Ultegra, 11-speed
Fork
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)
Frame
BallisTec Carbon, integrated cable routing w/ Switchplate, SAVE, PF30a, flat mount disc, 12x142 Speed Release thru-axle
Headset
Integrated, 1-1/8" - 1-1/4
Front Hub
TBD
Rear Hub
TBD
Rims
Vision SC55, carbon clincher disc, tubeless ready
Spokes
DP Spokes - 21F / 24R
Tire Size
25
Tires
Vittoria Rubino Pro Bright Black, 700 x 25c, reflective strip
Wheel Size
700c
Brake Levers
Shimano Ultegra
Brakes
Shimano Ultegra hydraulic disc, 160/140mm RT800 rotors
Grips
Cannondale Bar Tape, 3.5mm
Handlebar
HollowGram KNØT SystemBar, Carbon, 8 deg. pitch adjust
Saddle
Prologo Dimension STN NDR, steel rails
Seatpost
HollowGram 60 KNØT Carbon, 330mm
Stem
HollowGram KNØT, Alloy w/ cable cover, -17°