
Velopedia Bicycle Archive
2007 Specialized Transition Expert
Road race & triathlon bicycle from the Velopedia specification archive.
- Original MSRP
- $2,390.00
- Sizes
- 61cm, 49cm, 52cm, 54cm, 56cm, 58cm
- Colors
- Anodized Gold
- Archive ID
- 16687
Current market
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Velopedia analysis
What the specifications mean
The 225% cassette range describes the available gearing more clearly than the component-group name alone. On the alloy frame, dents and hairline cracks around welds, pivots and heavily loaded junctions matter more than cosmetic scratches. 700C · 622 mm identifies the rim diameter, while tire width and available frame or fork clearance remain separate compatibility questions.
Used-bike inspection
If you’re buying this bike used
Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.
Follow the full used-bike inspection order →- FrameLook closely for dents and hairline cracks around welds, the head tube and bottom-bracket area. Cosmetic scratches matter less than a change in shape or a crack line.Inspect the frame and fork →
- BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
- DrivetrainShift through the full range under light load, measure chain wear and inspect the cassette or freewheel teeth. Skipping or hesitation can indicate wear, poor adjustment or mismatched parts.Check drivetrain wear →
- Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
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: 2007 Specialized Transition Expert · Road race & triathlon · Published sizes: 61cm, 49cm, 52cm, 54cm, 56cm, 58cm
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: Specialized FACT monocoque · Carbon/carbon steerer, aero crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Dura-Ace · Shifters: Shimano Dura-Ace · Front derailleur: Shimano Ultegra, 31.8mm clamp · Rear derailleur: Shimano Dura-Ace · Crankset: FSA SL-K, 39/53 teeth · Bottom bracket: FSA MegaEXO · Rear cogs: 1-speed, 12 - 27 teeth · Chain: Shimano Ultegra
Brakes
Inspect the brakes →Archived: Brakes: Shimano Ultegra brakes, Aero Levers levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Mavic Kysrium Elite, 18-hole/20-hole · Hubs: Mavic Ksyrium Elite · Front tire: 700 x 21c Specialized Mondo Pro
Controls and contact points
Archived: Headset: 1 1/8" integrated Specialized Mindset Plus Carbon · Handlebar: Specialized Zertz Transition bullhorn · Stem: Specialized Pro-Set · Seatpost: Specialized Transition carbon · Saddle: Body Geometry Toupé Team · Pedals: Not included
Before and during the test ride
Follow the full used-bike inspection order →Interpretation based on the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.
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Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Columbus E5 Aerotec aluminum |
| Fork | Specialized FACT monocoque |
| Fork Material | Carbon/carbon steerer, aero crown |
| Rear Shock | N/A |
Drivetrain
| Component Group | Shimano Dura-Ace |
|---|---|
| Shifters | Shimano Dura-Ace |
| Front Derailleur | Shimano Ultegra, 31.8mm clamp |
| Rear Derailleur | Shimano Dura-Ace |
| Crankset | FSA SL-K, 39/53 teeth |
| Bottom Bracket | FSA MegaEXO |
| Rear Cogs | 1-speed, 12 - 27 teeth |
| Chain | Shimano Ultegra |
| Pedals | Not included |
Brakes
| Brakes | Shimano Ultegra brakes, Aero Levers levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" integrated Specialized Mindset Plus Carbon |
|---|---|
| Handlebar | Specialized Zertz Transition bullhorn |
| Handlebar Extensions | Profile Designs aero extensions |
| Stem | Specialized Pro-Set |
| Saddle | Body Geometry Toupé Team |
| Seatpost | Specialized Transition carbon |
Wheels & Tires
| Hubs | Mavic Ksyrium Elite |
|---|---|
| Rims | Mavic Kysrium Elite, 18-hole/20-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) aero |
| Front Tire | 700 x 21c Specialized Mondo Pro |
| Wheel Size | 700c wheels |
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.



