Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2012 Trek 3700
Previous used estimate
$123 - $126
Actual value depends on condition, size, and local demand.
Value Guide market data · 2012 Trek 3700
12-month projected trend
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Direction and magnitude, not judgment
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Price over time - 2012 Trek 3700
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All 3700 model years
Compare 3700 models
2 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Trek's 3700 is a comfortable, versatile ride that's at home on trails and tarmac. It sports Trek's nimble Silver Series aluminum frame and a plush 100mm-travel SunTour suspension fork for a light, lively ride and confidence over rocks, roots, potholes-you name it. You'll enjoy easy pedaling and complete control thanks to the quick-shifting 21-speed drivetrain, big, knobby tires and grippy mechanical-disc brakes. Plus, you'll love the comfy Bontrager seat.
Specifications
- Category
- Mountain
- Component Hubs
- Formula
- Product Family
- 3700
- Component Chain
- Bontrager 550
- Component Tires
- Bontrager LT-3, 26 x 2.0
- Component Pedals
- Wellgo Nylon Platform
- Component Saddle
- Bontrager SSR
- Component Brakeset
- Tektro linear pull/EF51 levers
- Component Cassette
- SRAM, PG-730: 12-32
- Component Handlebar
- Bontrager
- Component Shift Levers
- Shimano EF51
- Component Handlebar Stem
- Bontrager
- Component Frame Tubing Material
- Trek Alpha Silver Series aluminum
- Frame Tubing Material
- Trek Alpha Silver Series aluminum
- Hubs
- Formula
- Tires
- Bontrager LT-3, 26 x 2.0
- Brakeset
- Tektro linear pull/EF51 levers
- Shift Levers
- Shimano EF51
- Pedals
- Wellgo Nylon Platform
- Chain
- Bontrager 550
- Saddle
- Bontrager SSR
- Handlebar
- Bontrager
- Handlebar Stem
- Bontrager
- Cassette
- SRAM, PG-730: 12-32
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.