Cannondale
Synapse Carbon 4 Road Bike - Chalk (2026)

Road Reimagined

Go long, go short, go fast. This is WorldTour performance for real world rides.

• 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

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"
Rims/wheels: DT Swiss R470 db, 28h
Hubs: (F) Shimano RS470, 12x100mm centerlock / (R) Shimano RS470, 12x142mm centerlock
Spokes: Stainless Steel, 14g
Tires: Vittoria Rubino Pro IV, 700x32c
Cranksets: Shimano 105 7100, BSA, 50/34
Bottom Bracket: Shimano BSA 68
Chain: Shimano 105 7100, 12-speed
Front Derailleur: Shimano 105 Di2 7150, braze-on
Rear Derailleur: Shimano 105 Di2 7150
Cassette: Shimano 105 7100, 11-34, 12-speed
Shifters: Shimano 105 Di2 R7170, wireless, 12-speed
Handlebars: Vision Trimax Aero Alloy
Grips/Tape: Cannondale Bar Tape, 3.5mm
Stem: Cannondale C1 Conceal, Alloy, 31.8, -6°
Brake Levers: Shimano 105 Di2 7170 hydraulic disc
Brakes: Shimano 105 7170 hydraulic disc, 160/160mm RT70 rotors
Pedals: Not included
Saddle: Fizik Vento Argo X5, 140mm
Seat Post: Cannondale C1 Aero 27 Carbon, SmartSense compatible, 330mm length, 0mm offset (44-48cm), 15mm offset (51-61cm)
Accessories & Extras: Large StashBag downtube storage bag