Velopedia Bicycle Archive
2008 Trek Fuel EX 5.5 WSD
Original specifications: Mountain Mix drivetrain · 26" wheels.
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At a glance
- Model year
- 2008
- Category
- Mountain
- Original MSRP
- $1,369.99
- Sizes
- Womens 14", womens 16", womens 18"
- Colors
- Metallic Black
- In this record
- 25 specifications · archived image · original MSRP
- Archive ID
- 12749
Model history 1 other year
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Alpha Red Aluminum |
| Fork | RockShox Tora 289 U-Turn, 85-130mm |
| Fork Material | Aluminum, single crown |
| Rear Shock | Fox Float R, 120mm travel |
Drivetrain
| Component Group | Mountain Mix |
|---|---|
| Shifters | SRAM X.5 |
| Front Derailleur | Shimano Deore |
| Rear Derailleur | SRAM X.7 |
| Crankset | Shimano M442, 22/32/44 teeth |
| Bottom Bracket | Shimano Octalink |
| Cassette | SRAM PG-950 |
| Rear Cogs | 9-speed, 11 - 34 teeth |
| Pedals | Alloy / Nylon w/ clips and straps |
Brakes
| Brakes | Avid BB-5 w/ 185mm Rotor front/Avid BB-5 w/160mm rotor rear brakes, Alloy levers |
|---|
Cockpit & Contact Points
| Headset | Aheadset |
|---|---|
| Handlebar | Bontrager Crowbar Sport |
| Handlebar Extensions | Not included |
| Stem | Bontrager Sport |
| Saddle | Bontrager Select FIT |
| Seatpost | Bontrager Sport |
Wheels & Tires
| Hubs | Shimano M475 disc |
|---|---|
| Rims | Bontrager Ranger |
| Front Tire | Front: 26 x 2.20" Bontrager Jones XR, Rear: 26 x 2.25" Bontrager Jones XR |
| Wheel Size | 26" wheels |
Published drivetrain ratios
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
The bar uses the same mechanical-ratio calculation as Compare. Wheel-dependent speed appears only when the record includes an exact ISO/ETRTO rear tire size; no tire size is assumed.
Parts & serviceability
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More qualified parts (6)
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Bike-specific inspection checklist 22 checks based on 6 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 Fuel EX 5.5 WSD · Mountain bike, front & rear suspension · Published sizes: Womens 14", womens 16", womens 18"
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: RockShox Tora 289 U-Turn, 85-130mm · Aluminum, single crown
Suspension
Evaluate the suspension →Archived: Fork: RockShox Tora 289 U-Turn, 85-130mm · Rear shock: Fox Float R, 120mm travel
Drivetrain
Check drivetrain wear →Archived: Group: Mountain Mix · Shifters: SRAM X.5 · Front derailleur: Shimano Deore · Rear derailleur: SRAM X.7 · Crankset: Shimano M442, 22/32/44 teeth · Bottom bracket: Shimano Octalink · Cassette: SRAM PG-950 · Rear cogs: 9-speed, 11 - 34 teeth
Brakes
Inspect the brakes →Archived: Brakes: Avid BB-5 w/ 185mm Rotor front/Avid BB-5 w/160mm rotor rear brakes, Alloy levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Bontrager Ranger · Hubs: Shimano M475 disc · Front tire: Front: 26 x 2.20" Bontrager Jones XR, Rear: 26 x 2.25" Bontrager Jones XR
Controls and contact points
Archived: Headset: Aheadset · Handlebar: Bontrager Crowbar Sport · Stem: Bontrager Sport · Seatpost: Bontrager Sport · Saddle: Bontrager Select FIT · Pedals: Alloy / Nylon w/ clips and straps
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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Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.




