SKU: 14532480472

Synapse Carbon 2

Sale price$2924.97 Regular price$3249.97
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Synapse Carbon 220 years ago, the original Synapse did something pretty special it quietly reimagined the whole road riding experience. Reasoning that most riders were really looking for something other than the high strung, second shaving pro race bikes, or the mild and mellow comfort road bikes available at the time, Synapse blazed a new path. By melding race level performance and weight with real rider friendly comfort and handling, Synapse set the template and

20 years ago, the original Synapse did something pretty special – it quietly reimagined the whole road riding experience. Reasoning that most riders were really looking for something other than the high-strung, second-shaving pro race bikes, or the mild and mellow “comfort” road bikes available at the time, Synapse blazed a new path. By melding race-level performance and weight with real rider-friendly comfort and handling, Synapse set the template and the tone for what would become known as the Endurance road bike category. Fast forward two decades and six generations of Synapse, and it’s still out front, setting the pace and helping define what the future of core, for-the-love-of-the-ride, road bikes will look like. Synapse is real performance, for the real world. 

Unreal performance for real world roads. Unless you’re a WorldTour pro, the Synapse is the perfect road bike for any job. Whether you’re tackling a record-breaking lap of Australia like Lachlan or smashing the not-so-social Sunday ride with your mates, the Synapse exceeds expectations. It blends WorldTour-level aerodynamics and stiffness-to weight with top-tier tire clearance, compliance, and smart features. 

FEATURES:

  • Real World Performance: Designed to go fast, built to go long, and made to keep you comfortable, the Synapse redefines road performance. With a sub-1000-gram lightweight carbon 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.
  • 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 deliver the best possible ride.
  • Bring it All, Bring it On: Our all-new StashPort downtube storage system is there when you need it and out of sight when you don’t. Designed to work seamlessly with its StashBag companion, it keeps your ride essentials secure no matter where the road takes you. Plus, with hidden top tube bag mounts, discreet fender mounts, and room for high-volume, capable tires, the new Synapse is built to go long and go hard, no matter what the day brings.
  • Ride Confident: Enjoy improved visibility, enhanced situational awareness, and unmatched convenience with the second generation of our SmartSense system. More discreet, more integrated, and more powerful than ever, this intelligent and connected system of lights, radar, sensors, and our Cannondale app brings easy peace of mind to every ride. All running from a single concealed battery, the rear-facing Garmin radar keeps you switched on to approaching traffic, while intelligent headlights and taillights adapt blink patterns and/or brightness to let other road users know you’re there. It will even power your SRAM AXS shifting. And with just one long-lasting battery to charge, it’s
    easier than ever to get out and ride with confidence.

SPECS:

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
Rims/Wheels DT Swiss ERC 45, carbon, 24mm inner
width, 45mm depth, 24h, tubeless ready
Hubs (F) DT Swiss 370, 12x100mm centerlock /
(R) DT Swiss 370, 12x142mm centerlock
Spokes DT Swiss Competition
Tires Vittoria Rubino Pro IV, 700x32c
Crankset Shimano Ultegra R8100, 50/34
Chainrings 50/34
Bottom Bracket N/A
Chain Shimano Ultegra, 12-speed
Front Derailleur Shimano Ultegra Di2 R8150
Rear Derailleur Shimano Ultegra Di2 R8150
Cassette/Rear Cogs
Shimano Ultegra R8100, 11-34, 12-speed
Shifters Shimano Ultegra Di2 R8170, wireless, 12-speed
Handlebars Vision Trimax Aero Alloy
Stem Cannondale C1 Conceal, Alloy, 31.8, -6°
Brakes Shimano Ultegra R8170, 160/160mm CL800 rotors
Pedals N/A
Saddle Fizik Vento Argo X5, 140mm
Seat Post HollowGram 27 SL, Carbon, 2 bolt
clamp, 330mm, 15mm offset
Extras Large StashBag downtube storage bag, tubeless valves
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14532480472

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kkl
Charlottesville, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
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Reviewed in the United States on May 15, 2026
A
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Anna Wylda
Houston, US
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025
R
Verified Purchase
Rebekah
Belleville, US
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
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Reviewed in the United States on March 2, 2026
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Becky
Charlottesville, US
★★★★★ 5
True no-show socks that don’t slide down!
Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray
This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.
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Reviewed in the United States on March 21, 2026
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Raquel Hall
Birmingham, US
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
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Reviewed in the United States on March 30, 2026

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