Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$1,153 - $1,186
Actual value depends on condition, size, and local demand.

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Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Trek's best-of-the-best Top Fuel 9.9 SSL tips the scales at just over 20 pounds. Yes, you read that right, a 20-pound, 100mm, full suspension race bike. Every inch of this bike is optimized to the make scenery blur! The frame is Trek's OCLV Red Carbon, the top-of-the-line RockShox SID fork boasts a carbon crown and steerer, the DT Swiss shock sports a carbon body and even the Race X Lite wheels rock Scandium rims. The Top Fuel borrows press-in bearings on the cranks and head tube and a carbon seat mast from the Tour-winning Madones then adds mountain-specific technology like the ABP that keeps your rear wheel glued to the course while braking. And, this dream machine has the XTR group with narrow, low Q-factor 2 x 9 FSA cranks with ceramic bearings.
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.