Uses front tire 700C×23; rear size isn’t listed.
Velopedia Bicycle Archive
2009 GT GTR Series 2
Original specifications: Shimano 105 drivetrain · 700c wheels.
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No archive photo is available for this record.
At a glance
Archive #18777- Model year
- 2009
- Category
- Road
- Original MSRP
- $1,499.99
- Sizes
- S, M, L, XL
- Colors
- Silver/Carbon
- In this record
- 25 specifications · original MSRP
Model history 1 other year
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Identification clues
2009 archived details
- Published colors
- Silver/Carbon
- Frame
- Kinesis 6061 butted/hydroformed tubing w/carbon seat stays
- Original equipment
- Shimano 105
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildKinesis 6061 butted/hydroformed tubing w/carbon seat stays · Shimano 105 · 700c wheels
Frameset
| Frame Construction | TIG-welded/bonded |
|---|---|
| Frame Material | Kinesis 6061 butted/hydroformed tubing w/carbon seat stays |
| Fork | GT carbon |
| Fork Material | Carbon fiber/aluminum steerer, aero crown |
Drivetrain
| Component Group | Shimano 105 |
|---|---|
| Shifters | Shimano 105 STI |
| Front Derailleur | Shimano 105 |
| Rear Derailleur | Shimano 105 |
| Crankset | FSA Gossamer Mega Exo, 34/50 teeth |
| Bottom Bracket | FSA Mega EXO |
| Cassette | Shimano 105 |
| Rear Cogs | 10-speed, 11 - 25 teeth |
| Chain | Shimano HG73 |
Brakes
| Brakes | Tektro Skeleton forged dual pivot brakes, Shimano 105 STI levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" |
|---|---|
| Handlebar | GT 6061 |
| Handlebar Extensions | Not included |
| Stem | Ritchey Pro |
| Saddle | Selle San Marco Ponza |
| Seatpost | Ritchey Pro |
Wheels & Tires
| Hubs | Shimano 105 |
|---|---|
| Rims | Mavic CXP 22 |
| Spokes | Stainless, 15ga. (1.8mm) |
| Front Tire | 700 x 23c Vittoria Zaffiro |
| Wheel Size | 700c wheels |
No specifications match. Try a component name or clear your search.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts

Vittoria Rubino Pro G2.0 Clincher Tire Black, 700x23
700x23c
Replacement option
34/50 teeth
More parts (3)Fewer parts
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- 700 x 23c Vittoria Zaffiro
- Drivetrain
- 10-speed
- Bottom bracket / shell
- FSA Mega EXO
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded/bonded · Fork: GT carbon · Carbon fiber/aluminum steerer, aero crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano 105 · Shifters: Shimano 105 STI · Front derailleur: Shimano 105 · Rear derailleur: Shimano 105 · Crankset: FSA Gossamer Mega Exo, 34/50 teeth · Bottom bracket: FSA Mega EXO · Cassette: Shimano 105 · Rear cogs: 10-speed, 11 - 25 teeth · Chain: Shimano HG73
Brakes
Inspect the brakes →Archived: Brakes: Tektro Skeleton forged dual pivot brakes, Shimano 105 STI levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Mavic CXP 22 · Hubs: Shimano 105 · Front tire: 700 x 23c Vittoria Zaffiro
Controls and contact points
Archived: Headset: 1 1/8" · Handlebar: GT 6061 · Stem: Ritchey Pro · Seatpost: Ritchey Pro · Saddle: Selle San Marco Ponza
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.



