Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
BMC
Previous used estimate
$4,452 - $4,580
Actual value depends on condition, size, and local demand.

12-month projected trend
15%
Direction and magnitude, not judgment
vs. category average
9%
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.
Born to surpass the demands of the world's top endurance racers, the Fourstroke utilizes 100mm of front and rear travel and sports the revolutionary RAD integrated dropper post to assemble the most innovative XC race machine. RACE APPLICATION DROPPER - The first integrated XC dropper post provides a radical competitive edge by delivering the optimum riding position, uphill and down. It's RAD. ADVANCED PIVOT SYSTEM (APS) - APS dual-link suspension technology allows you to pedal efficiently, brake hard, and charge rough terrain without compromise. BIG WHEEL CONCEPT (BWC) RACE - A radical approach to XC geometry, tailored to a fast and progressive riding style. LIGHTWEIGHT PREMIUM CARBON - The Fourstroke 01 features a full-carbon frame with a new, super-light carbon upper link. The premium carbon upper link saves weight and provides a robust connection between the front and rear triangles. INTEGRATED FORK STOPPER - Engineered for optimized cable routing and frame protection. The integrated fork stopper protects the frame from impacts and allows a straight downtube design for improved stiffness and weight. The cable cover allows for clean cable entry and creates an additional protection layer. INTEGRATED PROTECTION - Molded plastic covers on the chainstay and lower link ensure durability and a clean finish. IP CABLE ROUTING - End-to-end guided cable routing for hassle-free installation and reduced maintenance.
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.