Velopedia Bicycle Archive
2007 Specialized Transition Expert
Original specifications: Shimano Dura-Ace drivetrain · 700c wheels.
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At a glance
- Model year
- 2007
- Category
- Road
- Original MSRP
- $2,390.00
- Sizes
- 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
- Colors
- Anodized Gold
- In this record
- 25 specifications · archived image · original MSRP
- Archive ID
- 16687
Model history 4 other years
Original buildColumbus E5 Aerotec aluminum · Shimano Dura-Ace · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Columbus E5 Aerotec aluminum |
| Fork | Specialized FACT monocoque |
| Fork Material | Carbon/carbon steerer, aero crown |
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 |
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 parts (4)
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases.
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: 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
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 →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.




