Lowest1.56:1
Highest4.42:1
Total range283%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×23; rear size isn’t listed.
Velopedia Bicycle Archive
2010 Bianchi D2 Crono/Tri Alu
Original specifications: Shimano 105 · 10-speed rear derailleur · 700c wheels.
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No archive photo is available for this record.
At a glance
Archive #20237- Model year
- 2010
- Category
- Road
- Sizes
- 51cm, 53cm, 55cm, 57cm, 59cm, 61cm
- Colors
- 9K
- In this record
- 23 specifications
Model history 1 other year
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Identification clues
2010 archived details
- Published colors
- 9K
- Frame
- Aluminum
- Original equipment
- Road Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildAluminum · Road Mix · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Aluminum |
| Fork | Bianchi FKU |
| Fork Material | Carbon/aluminum, aero crown |
Drivetrain
| Component Group | Road Mix |
|---|---|
| Shifters | Shimano Dura-Ace Bar End |
| Front Derailleur | Shimano 105 |
| Rear Derailleur | Shimano 105 |
| Crankset | FSA Gossamer, 53/39 teeth |
| Cassette | Shimano 105 |
| Rear Cogs | 10-speed, 12 - 25 teeth |
| Chain | KMC DX10SC |
Brakes
| Brakes | Shimano 105 brakes, Tektro RX 4.1 Alloy levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless FSA Orbit C |
|---|---|
| Handlebar | FSA HB-RO-B250 |
| Handlebar Extensions | FSA HB-RO-A400 |
| Stem | Vision ST-RO-170-OS |
| Saddle | Selle San Marco Ponza TT |
| Seatpost | Aero Carbon |
Wheels & Tires
| Hubs | Shimano WH-RS10 |
|---|---|
| Rims | Shimano WH-RS10 |
| 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
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
700 x 23c Vittoria Zaffiro
Retailer offers
Vittoria Rubino Pro G2.0 Clincher Tire Black, 700x23
700x23c
Replacement option
Vittoria Zaffiro on eBaySponsored links
FSA Gossamer
53/39 teeth
Shimano 105
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
More parts (3)Fewer parts
Shimano 105
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shimano Dura-Ace Bar End
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
1 1/8" threadless FSA Orbit C
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
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 · Fork: Bianchi FKU · Carbon/aluminum, aero crown
Drivetrain
Check drivetrain wear →Archived: Group: Road Mix · Shifters: Shimano Dura-Ace Bar End · Front derailleur: Shimano 105 · Rear derailleur: Shimano 105 · Crankset: FSA Gossamer, 53/39 teeth · Cassette: Shimano 105 · Rear cogs: 10-speed, 12 - 25 teeth · Chain: KMC DX10SC
Brakes
Inspect the brakes →Archived: Brakes: Shimano 105 brakes, Tektro RX 4.1 Alloy levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Shimano WH-RS10 · Hubs: Shimano WH-RS10 · Front tire: 700 x 23c Vittoria Zaffiro
Controls and contact points
Archived: Headset: 1 1/8" threadless FSA Orbit C · Handlebar: FSA HB-RO-B250 · Stem: Vision ST-RO-170-OS · Seatpost: Aero Carbon · Saddle: Selle San Marco Ponza TT
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.