Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
Previous used estimate
$654 - $673
Actual value depends on condition, size, and local demand.

12-month projected trend
17%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Paved, gravel, chip seal—it doesn't matter, it all just adds to the adventure. No matter what impulse drives you, Cannondale's Synapse's perfect blend of race-day prowess, spot-on handling and all-day comfort says "get after it." The BallisTec carbon frame strikes the ideal balance between pure race position and upright comfort, so you can stay quick and comfortable on any road surface. A SRAM Apex 1x11-speed drivetrain gives you a huge gear range in a clean, simple package, while the hydraulic disc brakes provide precise control and modulation. Cannondale's stem, seatpost, and handlebar ensure a dialed, ergonomic position.
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.