Article number: |
CDC12075U2054 |
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
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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
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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
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Headset
Integrated, 1-1/8" - 1-1/2"
Drivetrain
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Rear Derailleur
Shimano 105 Di2 7150
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Front Derailleur
Shimano 105 Di2 7150, braze-on
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Shifters
Shimano 105 Di2 R7170, wireless, 12-speed
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Chain
Shimano 105 7100, 12-speed
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Crank
Shimano 105 7100, BSA, 50/34
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Rear Cogs
Shimano 105 7100, 11-34, 12-speed
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Bottom Bracket
Shimano BSA 68
Brakes
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Brakes
Shimano 105 7170 hydraulic disc, 160/160mm RT70 rotors
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Brake Levers
Shimano 105 Di2 7170 hydraulic disc
Wheels
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Rims
DT Swiss R470 DB, 28h
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Spokes
Stainless Steel, 14g
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Hubs
(F) Shimano RS470, 12x100mm centerlock / (R) Shimano RS470, 12x142mm centerlock
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Tires
Vittoria Rubino Pro IV, 700x32c
Components
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Handlebar
Vision Trimax Aero Alloy
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Stem
Cannondale C1 Conceal, Alloy, 31.8, -6°
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Grips
Cannondale Bar Tape, 3.5mm
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Saddle
Fizik Vento Argo X5, 140mm
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Seatpost
Cannondale C1 Aero 27 Carbon, SmartSense compatible, 330mm length, 0mm offset (44-48cm), 15mm offset (51-61cm)
Connectivity
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Wheel Sensor
Cannondale Wheel Sensor