2019 Cervélo

S3 Ultegra Di2 Disc

A carbon frame aero bike with high-end components and hydraulic disc brakes.
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MSRP$6,500
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11 Electronic
GroupsetUltegra Di2
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
S3 Ultegra Di2 Disc
Other Aero bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 mph

S3 Ultegra Di2 Disc

40 mph

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Highest gear

(descending)

Reviews
BikeRadar
Cervélo S3 Disc Ultegra review

May 2020 · Warren Rossiter

Integrated aero machine and one of our Aero Bike of the Year 2020 contenders

Highs
  • Firm, fast, flighty, fun

  • An awesome aero experience

Lows
  • Can get choppy on rougher surfaces

Read Review

Cycling Weekly
Cervélo S3 Ultegra Di2 Disc

Mar 2020 · James Bracey

Cervélo's 'baby' aero bike has less integration than the S5, but is that such a bad thing?

Highs
  • Aerodynamic advantages are truly noticeable

  • Improved comfort over previous version

  • Aesthetics

Lows
  • Quill stem design is a little tricky to work with

  • RAT axles begin to frustrate over time

Read Review

Cyclist
Cervelo S3 Disc review

Nov 2017 · Laura Scott

Ultimately if you are looking for a fast, responsive bike with the reassurance of disc brakes, the Cervélo S3 Disc is a fantastic option

Highs
  • A fast responsive ride

  • And Cervelo has clearly put a lot of consideration into how to add disc brakes without compromising on aerodynamics

Lows
  • The price tag

Read Review

road.cc
Cervélo S3 Disc Ultegra Di2 2017

Jul 2017 · David Arthur @davearthur

Faster, stiffer and more responsive than the rim brake version, but comfort is sacrificed

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Gran Fondo Magazine
Cervélo S3 Disc Ultegra Di2 Review

May 2017 · Robin Schmitt, Manuel Buck, Benjamin Topf

‘Stronger, stiffer, faster’ is the overused tagline for the new World Championship-winning Cervélo S3, the latest Disc Ultegra Di2 model.

Read Review

VeloNews
Cervelo S3 Disc

May 2017 · William Tracy

Cervelo’s S3d is a purebred race machine that compels you to shift into a harder gear, fold into an aero tuck, and go faster.

Read Review

Canadian Cycling Magazine
Cervélo launch the S3 disc

Sep 2016 · Philippe Tremblay

Beefed up for increased stiffness and offering more control with disc brakes

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Carbon fiber

BB StandardBBRight, 79mm, Press Fit

ColorsFluoro / Black/white; Graphite / Black/red

Fork

Cervélo All-Carbon, Tapered S3 Fork For Disc

Bottom Bracket

Cervélo BBright Connect 24x90

Headset

FSA IS2 1-1/4 x 1-3/8”

Stem

Cervélo ST29

Handlebar

Cervélo, AB09

Saddle

Prologo Dimension STN

Seatpost

Cervélo Carbon, SP20

TypeRigid

Groupset
Rear Derailleur

Shimano Ultegra Di2 8050, 11 spd

Front Derailleur

Shimano Ultegra Di2 8050, 11 spd

Crank

Shimano Ultegra 8000 52/36

Shifters

Shimano Ultegra Di2 8070, 11 spd

Cassette

Shimano Ultegra CS-R8000, 11-30

Chain

Shimano CN-HG701, 11 spd

Brakes

Shimano Ultegra 8070 Hydraulic Disc

TypeHydraulic Disc

Wheels
Rims

1AER D5 48mm Disc Tubeless Ready

Tires

Vittoria Rubino Pro TLR G 25c

Disc Rotors

Shimano SM-RT800, 160mm

Rider Notes
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Last updated July 24
Not listed for 1,340 days