SystemSix is truly in a class of its own. Newly crowned 2019 Race Bike of the Year by BikeRadar/Cycling Plus Magazine and the fastest bike tested by Tour Magazine.

“… The results, at least in the aero ranking, show a clear winner. Fastest bike in the test — and henceforth the fastest production bike, that we know — is the SystemSix from Cannondale …” – TOUR Magazine

SystemSix – Fastest Bike in the World


The SystemSix's aerodynamic advantage make it faster than lightweight climbing bikes on any climb up to a 6% gradient or more, depending on rider's power to weight. To put that in perspective, most revered HC climbs in the Tour only average 7-8%.


Descending a 5% grade at 60 kph, a rider on a modern lightweight race bike would need to expend over 300W to match a rider pedaling at a 200W recovery pace on a SystemSix. Meaning SystemSix riders can truly recover. While going faster.


Compared to a modern lightweight race bike, at 48kph (~30mph), SystemSix saves you over 50W - huge savings considering an average Cat 1 racer's Functional Threshold Power is around 350W. And even when drafting, you're still getting up to 60% of that benefit. And if you're not up on watts, trust us. That's more than enough to notice.


In a 200m sprint at 60 kph, all other things being equal, SystemSix will beat a modern lightweight race bike to the line by four full bike lengths. That's no photo finish.


Even at an easy 30 kph (18 mph) group ride pace, SystemSix requires about 10% less power to maintain speed, leaving you with more in the tank when it's time to throw down.


For all the science and test data behind the fastest bike in the world, view the whitepaper.


BallisTec Carbon, integrated cable routing w/ Switchplate, SAVE, PF30a, flat mount disc, 142x12 Speed Release thru-axle

BallisTec Carbon, 1-1/8" - 1-1/4" steerer, 12x100mm Speed Release thru-axle, flat mount disc, 55mm offset (47-51cm) 45mm offset (54cm)

HollowGram 64 SL KNØT, Carbon, 20h front, 24h rear, 64mm deep, 21mm ID, tubeless ready

(F) HollowGram KNØT, sealed bearing 12x100 centerlock / (R) HollowGram KNØT, 12x142 centerlock w/ DT Swiss internals

DT Swiss Aerolite, straight pull

Vittoria Rubino Pro Speed, 700 x 26mm (23c)

Not Included

HollowGram, BB30a w/ OPI SpideRing, 52/36

Cannondale Alloy PressFit30

Shimano HG701, 11-speed

Shimano Ultegra, 11-30, 11-speed

Shimano Ultegra Di2, braze-on

Shimano Ultegra Di2

Shimano Ultegra Di2 hydro disc, 2x11

HollowGram SystemBar KNØT, alloy w/ cable cover

Cannondale Grip Bar Tape w/Gel, 3.5mm

HollowGram Stem KNØT, alloy w/ cable cover, -17°

Tapered, 1-1/8° upper, 1-1/4° lower bearing

Shimano Ultegra Di2 hydro disc, 160/140mm RT800 rotors

Prologo Dimension Space, 153mm wide, Tirox rails

HollowGram 60 KNØ T Carbon, 330mm

47, 51, 54

Cannondale Wheel Sensor

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