Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Surly
Previous used estimate
$326 - $335
Actual value depends on condition, size, and local demand.

12-month projected trend
3%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better 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.
Imagine if a martial arts master had primate dexterity and was made of steel. You've now conceptualized the Surly Karate Monkey. The Karate Monkey is supremely versatile, capable of running skinny tires or massive treads (up to 2.55-inches wide), a rigid or 80mm squishy fork, rear racks, and disc brakes. And, while it can easily rock gears, it brings its A-Game to the singlespeed scene, too. Of course, the Monkey boasts Surly's fine butted chromoly tubing so you always enjoy a silky-smooth ride that's perfect for handling any terrain beneath your wheels, and there are short chainstays for a lively, fun ride you'll love.
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
Confirm fork and rear shock service intervals and check pivot bearings for play.