Cannondale
Cannondale: Synapse SmartSense LAB71 - 2025
Cannondale | Synapse SmartSense LAB71 | Road Bike | Black Marble

Cannondale

Cannondale: Synapse SmartSense LAB71 - 2025

$16,499.00
(No reviews yet) Write a Review
Condition:
New

Expected release date is August 2025

Adding to cart… The item has been added

Description

Cannondale: Synapse SmartSense LAB71 - 2025

The Cannondale Synapse SmartSense LAB71 is a top-tier endurance road bike with a lightweight Hi-MOD carbon frame, integrated SmartSense safety system (radar, lights, sensors), and wireless SRAM RED AXS shifting. It’s built for long, fast, and tech-enhanced rides.

 

Road Reimagined

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

Model Description

This is the top of the family tree—where race-bike ambition meets deluxe real-world rideability. LAB71 Synapse is sculpted from our superlight Hi-MOD carbon, engineered for rides that last longer than your playlists. SRAM RED AXS XPLR gives you gear choice for anywhere, and the power meter keeps you honest. Top of the range Reserve 42|49 wheels roll like silk, SmartSense Gen 2 keeps the world aware you’re out there, and our StashPort system carries what matters when the day stretches on. Call it fast. Call it refined. Call it ready to disappear under you, while always standing out.

What it's for

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

 

 

Highlights

  • LAB71 Hi-MOD carbon construction - Super light. Responsive. Beautiful.
  • SmartSense Gen 2 - Enhanced visibility and awareness from the sleekly integrated system of lights and radar.
  • SystemBar R-One - Our low drag, full carbon integrated bar/stem co-developed with MomoDesign
  • SRAM's top-end road group - RED AXS XPLR - wide-range 1X wireless electronic shifting with a CeramicSpeed BB
  • Reserve 42|49 Turbulent Aero carbon wheels with DT Swiss 180 Hubs - Top flight aero performance for all-day rides
  • Fizik Vento Argo 00 Carbon saddle - Ultra lightweight comfort

 

Real World Performance
Designed to go fast, built to go long, and made to keep you comfortable, the LAB71 Synapse takes all-around road performance to the next level. With a sub-1000-gram Hi-MOD frame, featuring wind tunnel-sculpted aero tubing, exceptional stiffness-to-weight, and a silky ride, it’s a bike that’s ready for anything you demand of it. Proven by Lachlan Morton on his record-smashing lap of Australia, Unreal speed, engineered for real-world roads.
 
Ride Confident
More visibility, more awareness, more integration, with our next-gen SmartSense system. All running from a single concealed battery. Intelligent lights adapt to let other road users know you’re there. While the rear-facing Garmin radar keeps you switched on to approaching traffic. Letting you ride the bike that’s up for anything, whatever time of day or night.
 
 
Lights

The headlight is small yet powerful, turning night into day with up to 800 lumens. A daylight function keeps you safe, while its stem-mounted design keeps the cockpit clean.

 

Radar

The rear radar watches your back, alerting you to approaching vehicles so you can ride with ease.

 

Battery

Neatly integrated into the downtube, the battery powers lights, radar, and shifting, providing up to 24 hours in flashing mode or over 12 hours in steady mode.

 

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.

 

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.

 

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.
 

Specs

Details

  • Platform
    Synapse Carbon
  • Model Name
    Synapse LAB71 SmartSense
  • Model Code
    C12015U

Frameset

  • Frame
    LAB71 Synapse Hi-MOD 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 equipped, fender mounts
  • Fork
    Lab71 Synapse Hi-MOD 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
    SRAM RED XPLR AXS, 13-speed
  • Shifters
    SRAM RED AXS, 13-speed
  • Chain
    SRAM RED, 13-speed
  • Crank
    SRAM RED AXS Power Meter, 44T
  • Rear Cogs
    SRAM XPLR XG-1391, 10-46, 13-speed
  • Bottom Bracket
    CeramicSpeed BSA for SRAM, Coated Version

Brakes

  • Brakes
    RED AXS hydraulic disc Brake, 160/160mm Paceline Rotors
  • Brake Levers
    SRAM RED AXS hydraulic disc

Wheels

  • Rims
    Reserve 42 | 49 Turbulent Aero, 24h, tubeless ready
  • Spokes
    Sapim CX-Ray Aero straight pull
  • Tire Size
    32
  • Wheel Size
    700c
  • Hubs
    (F) DT Swiss 180, 12x100mm centerlock / (R) DT Swiss 180, 12x142mm centerlock
  • Tires
    Vittoria Corsa PRO Control, 700x32c, tubeless ready

Components

  • Handlebar
    Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing
  • Stem
    Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing
  • Grips
    Fizik Tempo Bondcush Soft, 3mm
  • Saddle
    Fizik Vento Argo 00 Carbon, 140mm
  • Seatpost
    Cannondale C1 Aero 27 Carbon, SmartSense compatible, 330mm length, 0mm offset (44-48cm), 15mm offset (51-61cm)

Connectivity

  • Wheel Sensor
    Cannondale Wheel Sensor

Extra

  • Extra 1
    SmartSense Gen 2.0 system (Bluetooth BLE and ANT+ compatible: SmartSense LightSkin U1E ultra-compact 800 lumen variable output headlight, SmartSense Garmin Varia eRTL 615 rear-facing radar/taillight, SmartSense 43.2Wh removable internal battery w/integrated flashlight, SmartSense SRAM AXS charging cable), large StashBag downtube storage bag, Fillmore tubeless valves
     
     
     
     
     
     
     
     

Related Products

Cannondale | Synapse 1 | Road Bike | Cashmere

Cannondale

Cannondale: Synapse 1 - 2025

$2,299.00

Cannondale: Synapse 1 - 2025 The Cannondale Synapse 1 is a lightweight endurance road bike with a SmartForm C2 alloy frame, carbon fork, and Shimano 105 12-speed drivetrain. It’s built for...

Cannondale | Synapse 3 | Road Bike | Laguna Yellow

Cannondale

Cannondale: Synapse 3 - 2025

$1,300.00

Cannondale: Synapse 3 - 2025 Cannondale's Synapse 3 is a lightweight road bike from Cannondale that features an alloy frame with internal cable routing, Shimano Sora 9-speed, reliable mechanical...

Sale
Cannondale Electric | Synapse NEO | Black

Cannondale

Cannondale: Synapse Neo 2025

$9,349.00
$9,299.00

Cannondale Electric: Synapse NEO Speed Experience long-distance comfort and effortless power with the award-winning Synapse Neo. This high-performance carbon e-road bike is designed to answer the...

!