Velopedia Bicycle Archive

2025 Cannondale Synapse Carbon 1

Road bicycle from the Velopedia specification archive.

Original MSRP: $8,499.00
Sizes: 48; 51; 54; 56; 58; 61
Colors: Tungsten Blue
Archive ID: 900000142

Current market

2 close matches

Used asking No listingsNo close matches in this condition.

New asking $6,250.00Median asking · $5,500.00–$6,999.99 · 2 listings

View market details

Frameset

Frame Construction	Synapse Hi-MOD 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 equipped, fender mounts
Frame Material	Carbon fiber
Fork	Synapse Hi-MOD 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
Fork Material	Carbon fiber

Drivetrain

Shifters	Shimano Ultegra Di2 R8170, wireless, 12-speed
Front Derailleur	Shimano Ultegra Di2 R8150
Rear Derailleur	Shimano Ultegra Di2 R8150
Crankset	Shimano Ultegra R8100, 50/34, 4iiii PRECISION 3+ PRO Power Meter: 165mm (44cm), 170mm (48-51cm), 172.5 (54-56cm), 175mm (58-61)
Bottom Bracket	Shimano BSA 68
Rear Cogs	Shimano Ultegra R8100, 11-34, 12-speed
Chain	Shimano Ultegra, 12-speed

Brakes

Brakes	Brakes Shimano Ultegra R8170, 160/160mm CL800 rotors Brake Levers Shimano Ultegra Di2 R8170 hydraulic disc

Cockpit & Contact Points

Headset	Integrated, 1-1/8" - 1-1/2"
Handlebar	Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing: 90x380mm (44m), 90x400mm (48-51cm), 100x420mm (54-56cm), 110x420mm (58-61cm)
Stem	Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing
Saddle	Fizik Vento Argo R5, 140mm
Seatpost	Cannondale C1 Aero 27 Carbon, SmartSense compatible, 330mm length, 0mm offset (44-48cm), 15mm offset (51-61cm)

Wheels & Tires

Hubs	(F) DT Swiss 350, 12x100mm centerlock / (R) DT Swiss 350, 12x142mm centerlock
Rims	Reserve 42 \| 49 Turbulent Aero, 24h, tubeless ready
Spokes	Sapim CX-Ray Aero straight pull
Front Tire	Vittoria Corsa PRO Control, 700x32c, tubeless ready
Rear Tire	Vittoria Corsa PRO Control, 700x32c, tubeless ready
Wheel Size	700c

Live marketplace data

Current Market Snapshot

Updated Aug 10, 2026 · refreshing

Current eBay asking prices from listings that closely match this bicycle's brand and model. New and used listings are kept separate.

Affiliate disclosure: As an eBay Partner, Velopedia may be compensated if you make a purchase through these links.

Close matches20 explicitly state the model year

Used askingNo listingsNo close matches in this condition.

New asking$6,250.00Median asking · $5,500.00–$6,999.99 · 2 listings

Cannondale Synapse Carbon 1 RLE 51 Stealth Grey Retail Price $9050

New · USD 6999.99

cannondale synapse Carbon 1 Size 48 Dura Ace Di2 And Carbon Wheels

New other (see details) · USD 5500.00

Active asking prices are not completed-sale prices or an appraisal. Only Velopedia's high-confidence matches are included; lower-confidence Review candidates are excluded. Browse all current matched listings.