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2024 Cervélo

S5 Frameset

A carbon frame aero frameset with upper mid-range components and shimano 105 hydraulic disc brakes.

Manufacturer Price

5499 €
FrameCarbon
ForkCarbon
Wheels700c
Drivetrain2 × 12
Groupset105
BrakesShimano 105 Hydraulic Disc
Where to Buy
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Insights
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)

66 km/h

S5 Frameset

64 km/h

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Cervélo S5 is celebrated for its unmatched straight-line speed and aerodynamic efficiency, making it a top choice for competitive racing. While it excels in performance with a stiff and efficient ride, some reviews note a lack of comfort and excitement in handling. Updates like a lighter frame and aero-optimized components have been well-received, though the bike's ride quality remains polarizing.

Pros
  • Unmatched straight-line speed

  • Aero cockpit you can adjust

  • Much lighter than its predecessor

  • Supremely aerodynamic

  • Simple and aero-optimised setup

Cons
  • Vertical seat post is not comfortable

  • Handling isn't overly exciting

  • Lacks joy in riding experience

  • Stiff and unforgiving ride quality

Key Quotes
The Cervélo S5 is sickeningly fast.
Cycling News logoCycling News
Maxim Van Gils was clearly interested in the new S5's weight, and he was certainly not saying it feels heavy.
Cyclist logoCyclist
There are only a few riders in the modern peloton as versatile as Pauline Ferrand-Prévot.
Escape Collective logoEscape Collective

Feedback?

View all reviews

Bikerumor
The Nano Worx Draft Box Adds Aero Storage for Cervelo S5, More Platforms to Come!

sept 2025 · Travis Reill

Nano Worx allows Cervelo S5 riders to ditch the clunky and unsightly saddle bag for a more streamlined and better-looking alternative

Read Review

BikeRadar
Cervélo S5 (Dura-Ace Di2) review: the 2025 S5 is blisteringly fast and easy to ride | BikeRadar

ago 2025 · Ashley Quinlan

Smart updates refine the established formula

Highs
  • Lighter than previous s5

  • Unerringly fast

  • Stiff but not harsh

  • On trend tyre clearance

  • Swappable seatpost

Lows
  • Seatpost can t be changed for free

  • Large chainrings won t suit all

Read Review

Bicycling
I Thought Modern Bikes Had Lost Their Magic. One Ride on the Cervélo S5 Changed Everything.

ago 2025

From jaded to joyful, one unexpected ride on a Tour de France bike brought back the spark I thought I’d lost for good.

Read Review

Escape Collective
Pro bike: Pauline Ferrand-Prévot's Cervélo S5

ago 2025 · Suvi Loponen

The multi-discipline champion's road setup is simple and aero-optimised.

Highs
  • Simple and aero-optimised setup

  • Versatile for multi-discipline use

Read Review

Canadian Cycling Magazine
Why the new Cervélo S5 adds to the fork and ditches the front derailleur (on one model)

jul 2025 · Matthew Pioro

Making a fast aero road bike faster

Read Review

Gran Fondo Magazine
2025 Cervélo S5 on Test – Aero still rules the game!

jul 2025 · Calvin Zajac

The new 2025 Cervélo S5 puts the spotlight firmly back on pure aerodynamics. – but can Cervélo really deliver on their promise of ultimate speed?

Highs
  • High efficiency

  • Calm and balanced handling

  • Surprisingly comfortable for an aero bike

Lows
  • Seatpost clamp caused issues during testing

  • Too much flex in the cockpit

Read Review

Velo
Review: The New Cervélo S5 Is Lighter, Faster, and Buys in on 1x

jul 2025 · Josh Ross

Did you expect an aero powerhouse like the Cervélo S5 to see SRAM XPLR as the top spec build?

Read Review

Cyclist
Pro bike: Visma-Lease a Bike’s unreleased Cervélo S5

jun 2025 · Will Strickson

As the premium warm-up race for the Tour de France, the Critérium du Dauphiné tends to be the spot for

Highs
  • Much lighter than its predecessor

  • Beefier fork

  • Bar with a kink in the centre for a bigger hole

  • No issue with adding a mount

  • Coupled with Vittoria's new 29mm Corsa Pro tyres for an extra aero boost

  • Full sponsor-correct SRAM Red

  • Very chunky bottom bracket junction

Read Review

Geometry
Specs
Build
Frame

Carbon fiber

BB StandardBBRight, 79mm, Press Fit

Tire Clearance28c

ColorImpressions of Paris

Fork

Cervélo All-Carbon, Tapered Caledonia Fork

Bottom Bracket

FSA, BBright thread together for 24mm spindle

Headset

FSA IS2 1-1/8, 36° x 45° / 1-1/2, 36° x 45°

Stem

Cervélo ST36 Alloy, Size 48 - 80mm Size 51 - 90mm Size 54 - 100mm Size 56 - 100mm Size 58 - 110mm Size 61 - 110mm

Handlebar

Cervélo AB07 Alloy, 31.8mm clamp, Size 48 - 38cm Size 51 - 38cm Size 54 - 40cm Size 56 - 40cm Size 58 - 42cm Size 61 - 42cm

Saddle

Cervélo Saddle

Seatpost

Cervélo Alloy 27.2, Size 48 - 0mm Size 51 - 0mm Size 54 - 0mm Size 56 - 0mm Size 58 - 15mm Size 61 - 15mm

TypeRigid

Groupset
Rear Derailleur

Shimano 105, R7100

Front Derailleur

Shimano 105, R7100

Crank

Shimano 105, R7100, 52/36T, Size 48 - 165mm Size 51 - 165mm Size 54 - 170mm Size 56 - 170mm Size 58 - 172.5mm Size 61 - 172.5mm

Shifters

Shimano 105, R7120

Cassette

Shimano 105, R7101, 11-34T, 12-Speed

Chain

Shimano M7100

Brakes

Shimano 105, R7120

TypeShimano 105 Hydraulic Disc

Wheels
Tires

Vittoria Corsa N.EXT TLR G2.0 700x32c

Rider Notes
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First added 5 de julio

Last updated 5 de julio

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