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2024 Cervélo

S5 Force AXS

A carbon frame aero bike with high-end components and sram force hydraulic disc brakes.
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Manufacturer Price

$9,000
FrameCarbon
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 12 Electronic
GroupsetForce, Force eTap
Power MeterForce AXS
BrakesSRAM Force Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
S5 Force AXS
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

S5 Force AXS

40 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full S5 model range

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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?

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

Sep 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

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

Aug 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

Aug 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

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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

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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?

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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

Cycling News
Cervélo S5 review: Crazy fast, but not a bike I’d want to own

Mar 2025

Monstrously stiff, hyper-aero, but at the cost of an enjoyable ride

Highs
  • Unmatched straight-line speed

  • Aero cockpit you can adjust

  • Even this mid-tier spec is faster than other top-level bikes

Lows
  • Vertical seat post is not comfortable

  • Rather heavy

  • Handling isn't overly exciting

Read Review

Geometry
Specs
Build
Frame

Carbon fiber

BB StandardBBRight, 79mm, Press Fit

Tire Clearance28c

ColorSapphire / Ice

Fork

Cervélo All-Carbon, Bayonet S5 Fork

Bottom Bracket

SRAM DUB Ceramic, BBright

Headset

FSA IS2 1-1/8 x 1-3/8

Stem

Cervélo ST35 Carbon

Handlebar

Cervélo HB14 Carbon

Saddle

Selle Italia NOVUS BOOST EVO SuperFlow Ti

Seatpost

Cervélo SP20 Carbon

TypeRigid

Groupset
Rear Derailleur

SRAM Force AXS, 12 speed

Front Derailleur

SRAM Force AXS, 12 speed

Crank

SRAM Force AXS, 48/35T, DUB, with power meter

Power Meter

SRAM Force AXS, 48/35T, DUB, with power meter

Shifters

SRAM Force AXS, 12 speed

Cassette

SRAM Force, 10-33, 12 Speed

Chain

SRAM Force, 12 speed

Brakes

SRAM Force

TypeSRAM Force Hydraulic Disc

Wheels
Rims

Rear:Reserve 63, 24.4mm IW, Zipp ZR1 ST,12x142mm, XDR freehub, 24h, centerlock, tubeless compatible Front: Reserve 52, 25.4 IW, Zipp ZR1 ST, 24H, centerlock, tubeless compatible

Tires

Vittoria Corsa TLR G 700x28c

Rider Notes
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First added July 16

Last updated July 5

Not listed for 337 days