Cannondale Synapse Carbon 2 (Grey)
C12205U1051
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Smooth. Precise. And built to stay that way — the feel of a fast bike built to go the distance.
Overview
The Synapse Carbon 2 Di2 pairs an endurance-optimised carbon frame with Shimano's peerless Ultegra Di2 shifting and the race-bred DT Swiss ERC 45 wheelset.
Designed for the rider who appreciates the feel of a fast bike built to go the distance — and the silence of a drivetrain that's always in the right gear.
Add in massive tire clearance and sleek integration, and it's clear: this thing's more than ready for whatever road you take it on.
Why You'll Like It
Effortlessly accurate Ultegra Di2 shifting
Shimano's penultimate electronic 12-speed drivetrain delivers precise, consistent shifts every time.
A genuine carbon race wheelset
DT Swiss ERC 45 carbon wheels bring lightweight, all-road capability that a standard alloy wheelset can't match.
Integrated StashPort storage
Downtube storage built right into the frame means less need for a separate bag on shorter rides.
A carbon aero seatpost tuned for comfort
The Cannondale C1 Aero 27 Carbon seatpost brings genuine comfort without giving up the Synapse's quietly fast character.
Massive tire clearance
Genuine room for wider tires means real comfort and grip on mixed road surfaces, not a squeeze-it-in afterthought.
Who Is It For?
The Synapse Carbon 2 suits a rider who wants a genuine flagship-tier endurance build — electronic shifting, a carbon race wheelset, and the comfort to go the distance, without stepping up to a dedicated aero race bike.
For Indian riders training seriously for long rides or sportive events, the Ultegra Di2 groupset and carbon wheelset deliver a genuine step up over a mechanical mid-tier build.
Good to Know
- Keep the Di2 battery charged ahead of longer rides — wireless shifting depends on it.
- The wheels are tubeless-ready — going tubeless (tape and valves not included) is worth considering for lower rolling resistance and fewer pinch flats.
- The StashPort downtube storage is a genuinely useful spot for a tube, tool and snack without reaching for a separate bag.
Technical Specifications
- Frame: Synapse carbon, Proportional Response construction, integrated cable routing, downtube StashPort, 12x142mm 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
- Shock: N/A - rigid road fork
- Bottom Bracket: Shimano BSA 68
- Chain: Shimano Ultegra, 12-speed
- Crank: Shimano Ultegra R8100, 50/34T, 165mm (44cm), 170mm (48-51cm), 172.5mm (54-56cm), 175mm (58-61cm)
- Shift Levers: Shimano Ultegra Di2 R8170, wireless, 12-speed
- Cassette: Shimano Ultegra R8100, 11-34T, 12-speed
- Front Derailleur: Shimano Ultegra Di2 R8150
- Rear Derailleur: Shimano Ultegra Di2 R8150
- Grip/Tape: Fizik Tempo Bondcush Soft, 3mm
- Handlebar: Vision Trimax Aero alloy, 400mm (44-51cm), 420mm (54-61cm)
- Stem: Cannondale C1 Conceal, alloy, 31.8mm, -6° angle, 80mm (44-48cm), 90mm (51cm), 100mm (54-56cm), 110mm (58-61cm)
- Saddle: Fizik Vento Argo X5, 140mm
- Seatpost: Cannondale C1 Aero 27 Carbon, SmartSense compatible, 330mm length, 0mm offset (44-48cm), 15mm offset (51-61cm)
- Front Brake: Shimano Ultegra R8170, CL800 rotor, 160mm
- Rear Brake: Shimano Ultegra R8170, CL800 rotor, 160mm
- Front Wheel: DT Swiss ERC LOG 45, carbon, 22mm inner width, 45mm depth, 24h, tubeless ready, DT Swiss 370 hub, 12x100mm, Centerlock
- Rear Wheel: DT Swiss ERC LOG 45, carbon, 22mm inner width, 45mm depth, 24h, tubeless ready, DT Swiss 370 LN Ratchet System hub, 12x142mm, Centerlock
- Front Tire: Vittoria Rubino Pro IV, 700x32C
- Rear Tire: Vittoria Rubino Pro IV, 700x32C
Additional Info
- Country of Origin: China
- Imported By: Ensign Sports, 502, Hill Glade, Opp. HDFC Bank Pali Road, Bandra, Mumbai - 400050, Maharashtra, India
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Bicycles