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Cannondale  |  Barcode: 196870276550

Cannondale Synapse Carbon 4

€3.14900 €3.49900
Price includes VAT. Shipping calculated at checkout.

🔥 Limited Time SALE – ends in

Color:  Chalk
Size:  54cm

Cannondale Synapse Carbon Size Chart

Size Height (cm) Height (ft/in)
44cm 152 – 165 cm 5'0" – 5'4"
48cm 157 – 168 cm 5'2"–5'6"
51cm 165 – 178 cm 5'5" – 5'10"
54cm 170 – 180 cm 5'7" – 5'11"
56cm 177 – 185 cm 5'10" – 6'1"
58cm 182 – 193 cm 6'0" – 6'4"
61cm 190 – 203 cm 6'3" – 6'8"
Not available in Rotterdam store
Available in warehouse
Estimated delivery: Sep 30–Oct 6
Official dealer
70,000+ riders since 2011
14-day easy returns
Description
Road Reimagined

Go long, go short, go fast. This is WorldTour performance for real world rides.

Model Description

Wireless brains meet all-road brawn. Synapse Carbon 4 runs Shimano 105 Di2 for a shifting experience that feels straight off the pro tour, minus the bank loan. The frame delivers that signature Synapse ride—quietly fast, endlessly composed—and plays nice with wide tires, fenders, and long days. Call it the sweet spot between Sunday speed and weekday practicality.

What it's for

Comfortable high-performance road riding, long distance missions, fast group rides

Highlights

  • Lightweight, smoothly compliant, sleekly aero Synapse carbon frameset with StashPort downtube storage
  • Shimano 105 Di2 – Impressively smooth shifting from Shimano's journeyman electronic 2x12-speed drivetrain
  • DT Swiss 470 rims with Vittoria Rubino Pro IV 32c tires - grip, durability, and speed
  • Cannondale C1 Aero 27 Carbon seatpost - speed meets comfort
  • Fizik Vento Argo R5 saddle - ergonomic comfort with pressure relieving cutout
Specification

Frameset

  • Frame
    Synapse Carbon, Proportional Response construction, integrated cable routing, downtube Stashport, 12x142 thru-axle, UDH, BSA 68mm threaded BB, flat mount disc, integrated seat binder, SmartSense Gen 2.0 compatible, fender mounts
  • Fork
    Synapse Carbon, integrated crown race, 12x100mm thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/5" Delta steerer, 55mm offset, fender mounts
  • Headset
    Integrated, 1-1/8" - 1-1/2"

Drivetrain

  • Rear Derailleur
    Shimano 105 Di2 7150
  • Front Derailleur
    Shimano 105 Di2 7150, braze-on
  • Shifters
    Shimano 105 Di2 R7170, wireless, 12-speed
  • Chain
    Shimano 105 7100, 12-speed
  • Crank
    Shimano 105 7100, BSA, 50/34: 165mm (44cm), 170mm (48-51cm), 172.5 (54-56cm), 175mm (58-61)
  • Rear Cogs
    Shimano 105 7100, 11-34, 12-speed
  • Bottom Bracket
    Shimano BSA 68

Brakes

  • Brakes
    Shimano 105 7170 hydraulic disc, 160/160mm RT70 rotors
  • Brake Levers
    Shimano 105 Di2 7170 hydraulic disc

Wheels

  • Rims
    DT Swiss R470 DB, 28h
  • Spokes
    Stainless Steel, 14g
  • Tire Size
    32
  • Wheel Size
    700c
  • Hubs
    (F) Shimano RS470, 12x100mm centerlock / (R) Shimano RS470, 12x142mm centerlock
  • Tires
    Vittoria Rubino Pro IV, 700x32c

Components

  • Handlebar
    Vision Trimax Aero Alloy: 400mm (44-51cm), 420mm (54-61cm)
  • Stem
    Cannondale C1 Conceal, Alloy, 31.8, -6°: 80mm (44-48m), 90mm (51cm), 100mm (54-56cm), 110mm (58-61cm)
  • Grips
    Cannondale Bar Tape, 3.5mm
  • Saddle
    Fizik Vento Argo X5, 140mm
  • Seatpost
    Cannondale C1 Aero 27 Carbon, SmartSense compatible, 330mm length, 0mm offset (44-48cm), 15mm offset (51-61cm)

Extra

  • Extra 1
    Large StashBag downtube storage bag, Conceal Stem accessory/computer mount (Garmin/Wahoo)

Please note that, based on component availability and other factors, specifications are subject to change without notice.

Geometry

 Road Reimagined

Real World Performance
Designed to go fast, built to go long, and made to keep you comfortable, the Synapse redefines road performance. With a lightweight frame featuring wind-tunnel-sculpted tubing and PB-blasting stiffness-to-weight, it’s a bike that’s ready for anything you demand of it. Just ask Lachlan Morton why he trusted it for his record-smashing lap of Australia. Unreal speed, engineered for real-world roads.
Close-up of a sleek bicycle frame with a matte finish, showcasing the rear wheel and tire details against a black background.
Compliant Comfort
With advancements in our carbon layup, our engineers have made the new Synapse 20% more compliant than its already butter-smooth predecessor, ensuring you feel 100% more comfortable even on the roughest roads.

Two cyclists in athletic gear ride Cannondale bikes on a sunlit street, with a building and potted plant in the background.
Like A Glove
A great fit and feel makes for a great ride. And with our Proportional Response Construction, every rider gets that as standard. From the carbon layup through to the geometry, everything on Synapse has been tuned and tested by frame size. So that your bike works in harmony with you to give the best possible ride for you and your height.

Close-up of a Cannondale bike frame featuring a tool pouch with a multi-tool and CO2 cartridge, set against a dark background.
Bring it all, bring it on
Our all-new StashPort storage system in the downtube is there when you need it and hidden when you don’t. Paired with its StashBag buddy, you can bring along your ride essentials and know that they’ll be secure, whatever you get up to out there. Meanwhile, best-in-class tire clearance lets you take the idea of riding for longer to a whole new level.
Payment methods

Choose from the payment methods below, including pay-later options where available. Your available methods and any payment terms will be shown at checkout.

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • iDEAL Wero
  • Klarna
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Union Pay
  • USDC
  • Visa

Price match guarantee — found it cheaper elsewhere?

The brand
It was 1971: a year when the world was beginning to change rapidly with an exciting new spirit of digital invention, creativity and imagination along with a worldwide drive for new purpose. A new dawn. And yet, cycling was still very traditional, very conventional, conforming to some sort of rulebook: our founders believed that there had to be a better way.
Why choose Cannondale

The details that make a difference

US
Originated in
1971
Since

Designed with purpose

  • Lefty Suspension® For over 20 years, Lefty has been smoother, stiffer, and more precise than anything else out there. When it comes to suspension performance, Lefty stands alone.
  • SmartSense™ SmartSense is Cannondale’s unique, discrete, and fully-integrated ecosystem of on-bike lights, rear-facing radar, sensors, and connected smartphone app. Designed to enhance visibility and awareness for you and other road-users alike, it’s the clever companion that inspires you to ride more, and with more confidence.
  • HeadShok™ Urban front suspension that’s head and shoulders above the rest. HeadShok delivers more comfort and control, with less weight, less wear, and less maintenance than conventional forks.
  • Delta Steerer Delta is an innovative steerer tube design that’s exclusive to Cannondale. The unique v-shape enables cables to be routed internally while minimizing the headtube’s frontal area, resulting in sleeker looks and less aero drag than other internally-routed road and gravel bikes.
  • KingPin™ With lightweight, bump-taming suspension built right into the frame, KingPin turns rough terrain into smooth sailing. It’s the extra boost you need to crush rugged paths, ride faster, and go further – no second thoughts needed!
Cannondale Synapse Carbon 4

Rated by Real Rider

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