Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2011 Trek 2.1 Compact
Previous used estimate
$252 - $259
Actual value depends on condition, size, and local demand.
Value Guide market data · 2011 Trek 2.1 Compact
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Price over time - 2011 Trek 2.1 Compact
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Compare 2.1 Compact models
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Overview
About this bike
Trek's 2.1 Compact boasts Trek's lightweight Alpha Black Series aluminum frame along with a road-carving, vibration-damping Bontrager carbon fork for a ride as efficient and fast as it is smooth and precise. The spec enhances that fine ride. It's built with a 20-speed Shimano 105 compact drivetrain so you always have the perfect gear, Tektro brakes for excellent stopping power and Bontrager's easy-rolling SSR wheelset. Plus, this fine roadster sports a tasty selection of Bontrager components, such as the comfy Affinity seat and lightweight carbon seatpost. The 2.1’s quality, craftsmanship, and responsive ride will inspire you to new heights and new distances.
Specifications
- Category
- Road
- Component Fork
- Bontrager Race, carbon
- Component Hubs
- See Rims/Wheels
- Component Stem
- Bontrager Race Lite
- Product Family
- 2.1
- Component Frame
- Trek Alpha Black Series aluminum
- Component Tires
- Bontrager R1, 700 x 23c
- Component Brakes
- Tektro
- Component Saddle
- Bontrager Affinity 1
- Component Cassette
- Shimano 105, 10-speed: 11-28
- Component Crankset
- Shimano
- Component Seatpost
- Bontrager carbon
- Component Shifters
- Shimano 105 STI
- Component Handlebar
- Bontrager Race VR-C
- Component Wheel Set
- Bontrager SSR wheelset
- Component Chainrings
- 50/34
- Component Tape Grips
- Bontrager Gel
- Component Brake Levers
- Shimano 105
- Component Rear Derailleur
- Shimano 105
- Component Front Derailleur
- Shimano 105
- Hubs
- See Rims/Wheels
- Tires
- Bontrager R1, 700 x 23c
- Crankset
- Shimano
- Seatpost
- Bontrager carbon
- Saddle
- Bontrager Affinity 1
- Handlebar
- Bontrager Race VR-C
- Front Derailleur
- Shimano 105
- Rear Derailleur
- Shimano 105
- Stem
- Bontrager Race Lite
- Brake Levers
- Shimano 105
- Brakes
- Tektro
- Cassette
- Shimano 105, 10-speed: 11-28
- Chainrings
- 50/34
- Fork
- Bontrager Race, carbon
- Frame
- Trek Alpha Black Series aluminum
- Shifters
- Shimano 105 STI
- Tape/Grips
- Bontrager Gel
- Wheel Set
- Bontrager SSR wheelset
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.