Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
Previous used estimate
$4,884 - $5,025
Actual value depends on condition, size, and local demand.

12-month projected trend
15%
Direction and magnitude, not judgment
vs. category average
16%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Choose a different build or frame style to see its value.
Tailwind Included Long-distance comfort, effortless power, and an award-winning legacy. When the road calls for more, now you can answer. Model Description Synapse Neo is a carbon e-road bike for going the distance in comfort. It’s built up with a precise and reliable Shimano Ultegra Di2 electronic drivetrain, light and fast HollowGram R45 carbon wheels, and a smooth-riding frameset made from our advanced Series 2 carbon construction. Propelled by a light but powerful Bosch Performance Line Sprint drive system, this bike will make any road your road. What it's for - Speedy, spirited road riding, with a boost. Highlights: - Lightweight carbon-fiber frame features sophisticated Series 2 Construction and proven endurance race geometry. - Bosch Performance Line Sprint motor offers an ideal combination of low weight and smooth power, delivering up to 55 Nm of torque and 600 watts of assist, all the way to 28mph. - Integrated 400Wh battery offers serious range for long rides, and keeps the weight low for a lively ride-feel. - Shimano’s Ultegra Di2 12-speed electronic drivetrain delivers exceptionally smooth, crisp, effortless shifting. - Race-ready HollowGram R45 carbon wheels with 700x30c Vittoria tires are fast and confident across a wide range of road surfaces. - Vision Metron Aero Carbon bars and HollowGram 1 SAVE seatpost keep things comfortable, fast, and stylish. High Performance. Low Profile. Synapse Neo looks just like it rides: smooth. The quiet Bosch Performance Line Sprint drive unit is neatly integrated into the carbon frame, and premium componentry like our?Conceal Stem, HollowGram carbon wheels, and electronic shifting keep things clean, quick, and reliable. Easy Rider The light but mighty Bosch Performance Line Sprint drive unit provides support up to higher cadences for a natural pedaling feel. It’s powered by a 400Wh battery and brings a smooth, powerful boost up to 28mph, then seamlessly disengages for effortless pedaling at greater speeds. The Real Deal True road bike performance comes standard here. Based on the comfortable endurance?geometry of our pro-level Synapse, Synapse Neo provides the same precise handling, confident control, and incredibly smooth ride as that award-winning machine.
Inspection
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Inspection
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Request battery cycle count, capacity diagnostics, and motor service records.