Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2017 Trek Marlin 4
Previous used estimate
$160 - $164
Actual value depends on condition, size, and local demand.
Value Guide market data · 2017 Trek Marlin 4
12-month projected trend
2%
Direction and magnitude, not judgment
vs. category average
8%
Holds value better than category avg
Price over time - 2017 Trek Marlin 4
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Marlin model years
Overview
About this bike
Fishing for a great ride is easy with Trek's Marlin. Its super-light aluminum frame features the ideal geometry to deliver superior cornering, climbing, and descending. A set of go-fast knobbies keep you glued to the trail, and a 75mm-travel fork smooths the bumps, steering you through the roughest terrain. Plus, component highlights include a 21-speed Shimano drivetrain, a host of reliable Bontrager parts, and mechanical disc brakes that give you stopping power in all conditions.
Specifications
- Category
- Mountain
- Component Fork
- SR Suntour M-3030, 75mm-travel
- Component Hubs
- Formula
- Component Stem
- Bontrager alloy
- Product Family
- Marlin
- Component Chain
- KMC X51
- Component Frame
- Trek Alpha Silver aluminum
- Component Tires
- Bontrager XR2: Front: 29 x 2.2; Rear: 29 x 2.0 (13.5/15.5 Frame: 27.5 x 2.2)
- Component Brakes
- Tektro alloy linear pull
- Component Pedals
- Wellgo nylon platform
- Component Saddle
- Bontrager Evoke 1
- Component Cassette
- Shimano, 7-speed: 14-28
- Component Crankset
- Shimano Tourney
- Component Seatpost
- Bontrager SSR, 12mm offset
- Component Shifters
- Shimano Altus EF51
- Component Handlebar
- Bontrager riser
- Component Wheel Set
- Bontrager AT-550
- Component Chainrings
- 42/34/24
- Component Tape Grips
- Bontrager Satellite Plus
- Component Brake Levers
- Shimano
- Component Bottom Bracket
- Sealed cartridge, English thread
- Component Rear Derailleur
- Shimano Tourney
- Component Fork Brand Model
- SR Suntour M-3030, 75mm-travel
- Component Front Derailleur
- Shimano Tourney
- Component Frame Construction
- Trek Alpha Silver aluminum
- Frame Construction
- Trek Alpha Silver aluminum
- Fork Brand & Model
- SR Suntour M-3030, 75mm-travel
- Hubs
- Formula
- Tires
- Bontrager XR2: Front: 29 x 2.2; Rear: 29 x 2.0 (13.5/15.5 Frame: 27.5 x 2.2)
- Crankset
- Shimano Tourney
- Pedals
- Wellgo nylon platform
- Bottom Bracket
- Sealed cartridge, English thread
- Chain
- KMC X51
- Seatpost
- Bontrager SSR, 12mm offset
- Saddle
- Bontrager Evoke 1
- Handlebar
- Bontrager riser
- Front Derailleur
- Shimano Tourney
- Rear Derailleur
- Shimano Tourney
- Stem
- Bontrager alloy
- Brake Levers
- Shimano
- Brakes
- Tektro alloy linear pull
- Cassette
- Shimano, 7-speed: 14-28
- Chainrings
- 42/34/24
- Fork
- SR Suntour M-3030, 75mm-travel
- Frame
- Trek Alpha Silver aluminum
- Shifters
- Shimano Altus EF51
- Tape/Grips
- Bontrager Satellite Plus
- Wheel Set
- Bontrager AT-550
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.