Cannondale | SKU: C12075U2044

Cannondale Synapse Carbon 4 Shimano 105 Di2 12 Speed Disc Road Bike

$4,598.99

Shipping calculated at checkout.

Size

44 cm 54 cm 56 cm 58 cm

Color

Chalk

Product variants

Delivery & Shipping

Items usually arrive in 3-5 business days. Select Shipping at Checkout.

Description

Road Reimagined

Go long, go short, go fast. The Cannondale Synapse Carbon 4 Shimano 105 Di2 12 Speed Disc Road Bike is WorldTour performance for real world rides.

Model Description

Wireless brains meet all-road brawn. The Synapse Carbon 4 Disc Road Bike 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

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.

Compliant Comfort

With advancements in Cannondale's carbon layup, Cannondale 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

Cannondale's 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.

Specifications

Platform - Synapse Carbon
Model Name - Synapse Carbon 4
Model Code - C12075U

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 1 - Large StashBag downtube storage bag

**Specifications subject to change without notice

Mack Cycle recommends that any Cannondale bike that Mack Cycle ships to a customer be assembled by an authorized mechanic. Expect to pay an assembly fee to your authorized mechanic who will assemble this bike.