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 Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Carbon fiber
Suspension Fork
Cervélo All-Carbon, Tapered S5 Fork
Drivetrain
Rear Derailleur
Shimano Ultegra Di2 6870, 11 spd
Front Derailleur
Shimano Ultegra Di2 6870, 11 spd
Shift Levers
Shimano Ultegra Di2 6870, 11 spd
Cassette
Shimano Ultegra 6800, 11 spd, 11-28
Crank
Rotor 3D+ IN-POWER, 52/36
Bottom Bracket
Rotor PF-30
Chain
KMC X11EL
Wheels
Rims
ENVE SES 3.4
Tires
Continental Grand Prix 700x23c
Brakes
Brakes
Shimano Ultegra 6800
Cockpit
Stem
FSA OS-99 CSI
Handlebar
Cervélo, Aero AB04
Headset
FSA IS2 1-1/8 x 1-3/8”
Seat
Saddle
fi’zi:k Antares R5
Seatpost
Cervélo, Aero SP17
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 48cm | 51cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.351 mm | 1.38 mm | 1.411 mm | 1.441 mm | 1.466 mm | 1.494 mm |
| Bottom Bracket Height | 268 mm | 268 mm | 268 mm | 268 mm | 268 mm | 268 mm |
| Front Center | 579 mm | 580 mm | 577 mm | 588 mm | 604 mm | 618 mm |
| Rake | 53 mm | 53 mm | 43 mm | 43 mm | 43 mm | 43 mm |
| Trail | 63 mm | 53 mm | 57 mm | 55 mm | 55 mm | 56 mm |
| Stack | 496 mm | 519 mm | 542 mm | 565 mm | 588 mm | 611 mm |
| Reach | 367 mm | 376 mm | 384 mm | 392 mm | 401 mm | 409 mm |
| Top Tube Length | 519 mm | 535 mm | 550 mm | 565 mm | 581 mm | 596 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Head Tube Angle | 70.5 ° | 72.2 ° | 73.1 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Head Tube Length | 99 mm | 117 mm | 135 mm | 157 mm | 181 mm | 205 mm |
| Chainstay Length | 405 mm | 405 mm | 405 mm | 405 mm | 405 mm | 405 mm |
| Wheelbase | 974 mm | 975 mm | 972 mm | 983 mm | 999 mm | 1013 mm |
| Bottom Bracket Drop | 68 mm | 68 mm | 68 mm | 68 mm | 68 mm | 68 mm |
| Standover Height | 697 mm | 720 mm | 741 mm | 769 mm | 791 mm | 813 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
About this model
S5 Ultegra Di2 6870 is part of the Cervelo S5 model. Cervélo released 40 bikes variations of this model so far. Check out the entire range from 2017 of this model, by clicking this link.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Aero bikes
According to our math, the average price for a trustworthy Aero bike 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. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
S5 Ultegra Di2 6870 components
Fork material
When it comes to the fork, this bike has a carbon one, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels
The wheels on S5 Ultegra Di2 6870 are the 700c carbon type. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Nothing is more important on a bike than its ability to brake properly. Cervélo S5 Ultegra Di2 6870 is equipped with Rim brakes. Rim brakes deliver an average performance overall. However, they have problems in wet conditions.