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Cannondale
Cannondale Synapse Carbon 2 LE
−40%
Outdoors · BikeExchange

Cannondale's carbon Synapse: smooth miles, serious pace

Cannondale Synapse Carbon 2 LE

Deal score 6.9 · Great deal
$2,699.99$4,500.00 BikeExchange's regular price

You save $1,800.01 at BikeExchange

Checking it's still available…

Why it's a great deal

  • BikeExchange lists its regular price at $4,500.00: 40% off by its own figures
  • Rated 4.0 out of 5 by 40 buyers
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Every store we checked

  • Hush Money BikesNew

    In stock

    $2,699.00Observed at 3:42 AM
    Visit Hush Money Bikes
  • BikeExchangeNew

    In stock

    $2,699.99Observed at 3:42 AM
    Visit BikeExchange
  • eBayNew

    In stockSold by piermontbike

    $2,699.99Observed at 3:42 AM
    Visit eBay
  • Piermont Bicycle ConnectionNew

    In stock

    $3,014.99Observed at 3:42 AM
    Visit Piermont Bicycle Connection
  • Lakeshore Cyclery & FitnessNew

    In stock

    $4,699.99Observed at 3:42 AM
    Visit Lakeshore Cyclery & Fitness
  • eBayPre-owned

    Availability unknownSold by rari_6320 (100% positive, 8 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $1,200.00+ $168.65 shippingObserved at 3:42 AM
    Visit eBay
  • Tom's Pro BikeNew

    Out of stock

    $2,995.00Observed at 3:42 AM
    Visit Tom's Pro Bike
  • N+1 BikesNew

    Out of stock

    $3,600.00Observed at 3:42 AM
    Visit N+1 Bikes
  • Huckleberry BicyclesNew

    Out of stock

    $3,600.00Observed at 3:42 AM
    Visit Huckleberry Bicycles
  • Durango BikesNew

    Out of stock

    $4,500.00Observed at 3:42 AM
    Visit Durango Bikes
  • Stotts BicyclesNew

    Out of stock

    $4,500.00Observed at 3:42 AM
    Visit Stotts Bicycles

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Price history and every store's price →

From BikeExchange

  • Synapse Carbon frameset, lightweight and SmartSense enabled
  • Shimano 105 Di2 electronic 11-speed groupset
  • Shimano 105 hydraulic disc brakes with 160mm rotors
  • 700c wheels with Vittoria Zaffiro Pro Reflective 700x30c tires
  • Proportional Response size-specific frame and fork design
  • Internal cable routing with Switch Plate and hidden rack/fender mounts
Sizes
48cm, 61cm
Materials
Synapse Carbon frame and fork; Cannondale 3 6061 alloy stem, handlebar and seatpost
Fit
Diamond frame; compact handlebar; 7° stem
Shipping
Estimated time to ship 2–4 days; shipping available; click & collect reserve in store unavailable

Specs

Intended Use
Road
Usage Terrain
Road
Bike Type
Road bike
Design Material
6061 Alloy
Design Highlights
Hidden rack/fender mounts
Frame Material
Carbon
Frame Type
Synapse Carbon
Frame Fork Material
Carbon
Wheelbase
99.8 cm (56 size)
Age Range
ADULT

About the Cannondale Synapse Carbon 2 LE

The Synapse Carbon 2 LE is Cannondale's endurance road bike, built for long days in the saddle rather than race-day snap. It pairs a Synapse Carbon frame and carbon fork with Shimano 105 Di2 electronic shifting, hydraulic disc brakes with 160mm rotors, 700c wheels and 30c Vittoria Zaffiro Pro Reflective tires, plus hidden rack and fender mounts for commuting and light touring. Geometry is upright and stable, with a 99.8 cm wheelbase in size 56, and the frame and fork use Proportional Response size-specific design. It suits riders who want electronic shifting and all-weather capability from one bike, where alloy endurance rivals usually stop at mechanical groupsets.

Best forRiders doing long, high-mileage road daysCommuters who want fender and rack mountsRiders moving from an aluminum bike to carbonBuyers who want electronic shifting on an endurance frame
Pros
  • Carbon frame and fork keep weight down and soak up road buzz
  • 30c tires add grip and comfort on rough pavement
  • Hydraulic disc brakes give strong, consistent stopping
  • Hidden rack and fender mounts make it a four-season bike

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Price facts

  • Deal price today: $2,699.99 at BikeExchange (checked Nov 9, 2026).
  • Checked at 11 stores.

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Endurance geometry suits riders who don't race
  • Hydraulic disc brakes with 160mm rotors give strong, consistent stopping
  • Shimano 105 Di2 electronic 11-speed shifting is precise and low-maintenance
  • Proportional Response sizing tunes frame and fork stiffness to each size
  • Cons
    • Rigid frame and fork mean no suspension comfort on broken roads
    • 30c tires are slower than the 25c rubber on race bikes
    • Endurance geometry feels less sharp than a race frame
    • Costs more than alloy endurance rivals with mechanical groupsets
    • Electronic drivetrain adds a battery to charge and electronics to service

    What reviewers say

    • 4 / 540 ratings

    Owners of the Synapse Carbon line describe it as a comfortable, stable long-distance bike that handles rough roads well. Most praise the ride quality and the disc brakes; some wish it felt livelier when pushed hard.

    What people mention
    • Ride comfortPraisedOwners say the carbon frame and 30c tires smooth out chip seal and rough pavement on long rides.
    • HandlingMixedRiders call it stable and predictable, but some find the endurance geometry less lively than a race bike.
    • BrakesPraisedHydraulic disc brakes are described as strong and consistent in wet and dry conditions.
    • WeightCriticisedSome owners say the complete bike feels heavier than its carbon frame suggests.
    • MountsPraisedHidden rack and fender mounts are valued by commuters and riders who log miles in bad weather.
    • ShiftingPraisedThe Shimano 105 Di2 electronic groupset is reported to shift cleanly and hold adjustment well.

    Questions and answers

    Is the Synapse Carbon 2 LE good for long rides?
    Yes. It is an endurance bike with upright geometry, a carbon frame and 30c tires, all aimed at comfort over high mileage.
    What is the difference between the Synapse and Cannondale's race bikes?
    The Synapse has a more upright riding position, a longer wheelbase and wider tires. Cannondale's race bikes are lower, stiffer and quicker steering.
    What tires and brakes does it come with?
    It ships with 700c Vittoria Zaffiro Pro Reflective tires at 30c width and Shimano 105 hydraulic disc brakes with 160mm rotors.
    Can I fit fenders and a rear rack?
    Yes. The frame has hidden rack and fender mounts, so it can be set up for commuting or wet-weather riding.
    Does it have electronic shifting?
    Yes. It comes with the Shimano 105 Di2 electronic 11-speed groupset, so you charge a battery rather than adjust cables.
    What is SmartSense on this frame?
    The Synapse Carbon frameset is SmartSense enabled, meaning it can take Cannondale's light and radar system. It is not included as standard on this build.
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