Cannondale SystemSix Carbon Ultegra Di2 2021
2021 Road
Estimate price |
7,250$
Weight | 7.8 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra Di2 -
Suspension Rigid -
Drivetrain 2 × 11 Electronic -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
BallisTec Carbon, integrated cable routing w/ Switchplate, SAVE, PF30a, flat mount disc, 142x12 Speed Release thru-axle, Integrated cable routing w/ Switchplate, SAVE, PF30a, Flat mount disc, 142x12 Speed Release thru-axle
Suspension 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)
Drivetrain
Rear Derailleur
Shimano Ultegra Di2
Front Derailleur
Shimano Ultegra Di2, braze-on
Shift Levers
Shimano Ultegra Di2 hydro disc, 2x11
Cassette
Shimano Ultegra, 11-30, 11-speed
Crank
HollowGram, BB30a w/ OPI SpideRing, 52/36
Bottom Bracket
Cannondale Alloy PressFit30
Chain
Shimano HG701, 11-speed
Wheels
Front Hub
HollowGram KNØT, sealed bearing 12x100 centerlock
Rear Hub
HollowGram KNØT, 12x142 centerlock w/ DT Swiss internals
Rims
HollowGram 64 SL KNØT, Carbon, 20h front, 24h rear, 64mm deep, 21mm ID, tubeless ready
Spokes
DT Swiss Aerolite, straight pull
Tires
Vittoria Rubino Pro Speed, 700 x 26mm (23c)
Brakes
Brakes
Shimano Ultegra Di2 hydro disc, 160/140mm RT800 rotors
Brake Levers
Shimano Ultegra Di2 hydro disc
Cockpit
Stem
HollowGram Stem KNØT, alloy w/ cable cover, -17°
Handlebar
HollowGram SystemBar KNØT, alloy w/ cable cover
Grips
Cannondale Grip Bar Tape w/Gel, 3.5mm
Headset
Tapered, 1-1/8” upper, 1-1/4” lower bearing
Seat
Saddle
Prologo Dimension NDR, 143mm width, Tirox rails
Seatpost
HollowGram 60 KNØT Carbon, 330mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 47cm | 51cm | 54cm | 56cm | 58cm | 60cm | 62cm | 47cm | 51cm | 54cm | 56cm | 58cm | 60cm | 62cm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
Model Overview
SystemSix Carbon Ultegra Di2 completes the Cannondale Systemsix model. Cannondale released 33 bikes variations of this model so far. You can easily view all of the Cannondale Systemsix bikes models from 2021, here.
Model range prices
The most economical model, the Cannondale SystemSix Carbon Ultegra 2021 has a starting price of 5250$. Cannondale SystemSix Hi-MOD Red eTap AXS 2021 on the other hand is the most expensive at 12500$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Aero bikes
If you want an acceptable Aero bike you should know that the average price is 4211$. However, even though the average price of an Aero bike is lower, you might still be able to get a top-quality bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, this bike was made available in 2021 for 7250$. Comparing the average cost of an Aero bike to this one, you will see that SystemSix Carbon Ultegra Di2 price is 72.17% more expensive.
Aero bikes average weight
The average weight for Aero bikes is 7.34 kg (16.18 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
SystemSix Carbon Ultegra Di2 weighs 7.8 kg (17.2 lbs) and is a bit heavier than the average. In short, the average Aero bike weight is 6.27% lower than this one.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
SystemSix Carbon Ultegra Di2 components
Fork material
The fork is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels size
When leaving the production line, the SystemSix Carbon Ultegra Di2 model has 700c carbon wheels. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Nothing is more important on a bike than its ability to brake properly. Cannondale SystemSix Carbon Ultegra Di2 is equipped with Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.