Cannondale SystemSix Carbon Ultegra Road Bike 2021 (Black/Silver)

Faster. Everywhere.

The fastest UCI-legal bike in the world. More speed with less effort. Simple as that.
Highlights

Ultra low drag BallisTec carbon frameset / Integrated Cannondale App connectivity
Ultegra hydro disc group / HollowGram KNØT SystemBar
Vision SC55 Carbon wheelset

Where it thrives

In competition, the open road, up and down hills
What it’s bulit for

Speed, efficiency, agility
Specification

Frame: BallisTec Carbon, integrated cable routing w/ Switchplate, SAVE, PF30a, flat mount disc, 12×142 Speed Release thru-axle
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)
Rims: Vision SC55, carbon clincher disc, tubeless ready
Hubs: (F) Vision Sealed Cartridge hub 12x100mm / (R) Vision Sealed Cartridge hub, 12x142mm
Spokes: DP Spokes – 21F / 24R
Tires: Vittoria Rubino Pro Bright Black, 700 x 25c, reflective strip
Crank: HollowGram, BB30a, OPI SpideRing, 52/36
Bottom Bracket: Cannondale Alloy PressFit30
Chain: Shimano HG601, 11-speed
Rear Cogs: Shimano 105, 11-30, 11-speed
Front Derailleur: Shimano Ultegra, braze-on
Rear Derailleur: Shimano Ultegra
Shifters: Shimano Ultegra, 11-speed
Handlebar: HollowGram KNØT SystemBar, Carbon, 8 deg. pitch adjust
Grips: Cannondale Bar Tape, 3.5mm
Stem: HollowGram KNØT, Alloy w/ cable cover, -17°
Headset: Integrated, 1-1/8 – 1-1/4
Brakes: Shimano Ultegra hydraulic disc, 160/140mm RT800 rotors
Brake Levers: Shimano Ultegra
Saddle: Prologo Dimension STN NDR, steel rails
Seatpost: HollowGram 60 KNØT Carbon,” 330mm
Speeds: 22
Connectivity: Cannondale Wheel Sensor

Geometry
47cm 51cm 54cm 56cm 58cm 60cm 62cm
S M M/L L XL XXL XXXL