Velopedia Bicycle Archive
2007 Transition DirtBag (X.7 Kit)
Original specifications: SRAM X.7/mix drivetrain · 26" wheels.
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At a glance
- Model year
- 2007
- Category
- Mountain
- Original MSRP
- $2,699.00
- Sizes
- 16", 17", 18"
- Colors
- Transparent Electric Blue, Mustard Yellow, White
- In this record
- 24 specifications · original MSRP
- Archive ID
- 96363
Original build6061 aluminum · SRAM X.7/mix · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 6061 aluminum |
| Fork | RockShox Domain 318, 180mm travel |
| Fork Material | Aluminum/steel/magnesium, single crown |
| Rear Shock | Fox Vanilla R, 170mm travel |
Drivetrain
| Component Group | SRAM X.7/mix |
|---|---|
| Shifters | SRAM X.7 Trigger |
| Front Derailleur | SRAM X-Gen |
| Rear Derailleur | SRAM X.7 Mid Cage |
| Crankset | TruVativ Hussefelt, 22/32 teeth |
| Bottom Bracket | TruVativ Howitzer |
| Rear Cogs | 11 - 32 teeth |
| Chain | KMC Z9000 |
| Pedals | TruVativ Hussefelt |
Brakes
| Brakes | Hayes HFX-9 HD w/ 8" Rotor front/Hayes HFX-9 HD w/ 6" Rotor rear brakes, Hayes HFX-9 HD levers |
|---|
Cockpit & Contact Points
| Headset | FSA Orbit Z 1.5R |
|---|---|
| Handlebar | TruVativ Hussefelt |
| Stem | Transition Temple |
| Saddle | TBC Park n' Ride |
| Seatpost | TruVativ XR Dual Clamp, 30.0mm diameter |
Wheels & Tires
| Hubs | TBC Revolution 32 |
|---|---|
| Rims | TBC Revolution 32 |
| Front Tire | 26 x 2.50" Maxxis Minion |
| Wheel Size | 26" 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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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: 2007 Transition DirtBag (X.7 Kit) · Mountain bike, front & rear suspension · Published sizes: 16", 17", 18"
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: RockShox Domain 318, 180mm travel · Aluminum/steel/magnesium, single crown
Suspension
Evaluate the suspension →Archived: Fork: RockShox Domain 318, 180mm travel · Rear shock: Fox Vanilla R, 170mm travel
Drivetrain
Check drivetrain wear →Archived: Group: SRAM X.7/mix · Shifters: SRAM X.7 Trigger · Front derailleur: SRAM X-Gen · Rear derailleur: SRAM X.7 Mid Cage · Crankset: TruVativ Hussefelt, 22/32 teeth · Bottom bracket: TruVativ Howitzer · Rear cogs: 11 - 32 teeth · Chain: KMC Z9000
Brakes
Inspect the brakes →Archived: Brakes: Hayes HFX-9 HD w/ 8" Rotor front/Hayes HFX-9 HD w/ 6" Rotor rear brakes, Hayes HFX-9 HD levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: TBC Revolution 32 · Hubs: TBC Revolution 32 · Front tire: 26 x 2.50" Maxxis Minion
Controls and contact points
Archived: Headset: FSA Orbit Z 1.5R · Handlebar: TruVativ Hussefelt · Stem: Transition Temple · Seatpost: TruVativ XR Dual Clamp, 30.0mm diameter · Saddle: TBC Park n' Ride · Pedals: TruVativ Hussefelt
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.