Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
Previous used estimate
$900 - $926
Actual value depends on condition, size, and local demand.

12-month projected trend
15%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Cannondale's Slate is a full-tilt road bike with legitimate off-road chops, Slate brings a whole new dimension of hard-cornering, curb-hopping, trail-shredding fun to the concept of "road-riding". With the big-volume tires, plush rear triangle, and Lefty Oliver suspension fork, the Slate is magically smooth over bumps and chatter. Massive 42c tires on 650b wheels give you the same roll-out diameter as a 700x23c wheel for proper road bike speed, but with unreal cornering grip, traction and comfort. Short chainstays give Slate snappy quickness, while a slack head angle and long front-center keep things stable for off-road excursions. Despite its burly look, Slate weighs less than a kilo more than comparable road bikes and it carries speed like a traditional (but bizarrely smooth) road bike.
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.