Velopedia Bicycle Archive
2008 Trek 2.1 WSD
Original specifications: Shimano Tiagra drivetrain · 700c wheels.
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At a glance
- Model year
- 2008
- Category
- Road
- Original MSRP
- $1,259.99
- Sizes
- Womens 43cm, womens 47cm, womens 50cm, womens 52cm, womens 54cm, womens 56cm
- Colors
- Pearl White/ Chi Red
- In this record
- 23 specifications · archived image · original MSRP
- Archive ID
- 12767
Original buildAlpha Black Aluminum w/TCT Carbon stays · Shimano Tiagra · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Alpha Black Aluminum w/TCT Carbon stays |
| Fork | Bontrager Race Carbon |
| Fork Material | Carbon fiber/aluminum steerer, aero crown |
Drivetrain
| Component Group | Shimano Tiagra |
|---|---|
| Shifters | Shimano Tiagra |
| Front Derailleur | Shimano Tiagra |
| Rear Derailleur | Shimano 105 |
| Crankset | Bontrager Select, 30/39/50 teeth |
| Cassette | SRAM PG-950 |
| Rear Cogs | 9-speed, 12 - 26 teeth |
| Pedals | Nylon w/ clip and strap |
Brakes
| Brakes | Alloy Dual Pivot brakes, Shimano Tiagra levers |
|---|
Cockpit & Contact Points
| Headset | Aheadset |
|---|---|
| Handlebar | Bontrager FIT VR OS |
| Handlebar Extensions | Not included |
| Stem | Bontrager Select OS |
| Saddle | Bontrager Select FIT CRZ+ |
| Seatpost | Bontrager carbon |
Wheels & Tires
| Hubs | Bontrager SSR |
|---|---|
| Rims | Bontrager SSR |
| Front Tire | 700 x 23c Bontrager Race Lite |
| Wheel Size | 700c wheels |
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Parts & serviceability
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More qualified parts (6)
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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2008 Trek 2.1 WSD · Road race & triathlon · Published sizes: Womens 43cm, womens 47cm, womens 50cm, womens 52cm, womens 54cm, womens 56cm
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: Bontrager Race Carbon · Carbon fiber/aluminum steerer, aero crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Tiagra · Shifters: Shimano Tiagra · Front derailleur: Shimano Tiagra · Rear derailleur: Shimano 105 · Crankset: Bontrager Select, 30/39/50 teeth · Cassette: SRAM PG-950 · Rear cogs: 9-speed, 12 - 26 teeth
Brakes
Inspect the brakes →Archived: Brakes: Alloy Dual Pivot brakes, Shimano Tiagra levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Bontrager SSR · Hubs: Bontrager SSR · Front tire: 700 x 23c Bontrager Race Lite
Controls and contact points
Archived: Headset: Aheadset · Handlebar: Bontrager FIT VR OS · Stem: Bontrager Select OS · Seatpost: Bontrager carbon · Saddle: Bontrager Select FIT CRZ+ · Pedals: Nylon w/ clip and strap
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.



