Lowest1.44:1
Highest4.82:1
Total range334%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×23; rear size isn’t listed.
Velopedia Bicycle Archive
2010 BH G5 Dura-Ace 7900
Original specifications: Shimano Dura-Ace 7900 drivetrain · 700c wheels.
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At a glance
Archive #19686- Model year
- 2010
- Category
- Road
- Original MSRP
- $6,999.00
- Sizes
- 52cm, 54cm, 56cm, 57cm, 58cm
- In this record
- 24 specifications · archived image · original MSRP
Original buildCarbon · Shimano Dura-Ace 7900 · 700c wheels
Frameset
| Frame Construction | Carbon |
|---|---|
| Frame Material | Carbon |
| Fork | BH G5 Carbon Edge Design |
| Fork Material | Carbon, aero crown |
Drivetrain
| Component Group | Shimano Dura-Ace 7900 |
|---|---|
| Shifters | Shimano Dura-Ace 7900 |
| Front Derailleur | Shimano Dura-Ace 7900 |
| Rear Derailleur | Shimano Dura-Ace 7900 |
| Crankset | Shimano Dura-Ace 7900, 53/39 teeth |
| Bottom Bracket | Shimano Dura-Ace |
| Cassette | Shimano Dura-Ace 7900 |
| Rear Cogs | 10-speed, 11 - 27 teeth |
| Chain | Shimano Dura-Ace 7900 |
Brakes
| Brakes | Shimano Dura-Ace 7900 brakes, Shimano Dura-Ace 7900 levers |
|---|
Cockpit & Contact Points
| Headset | FSA Orbit ACB Carbon |
|---|---|
| Handlebar | FSA SLK Carbon compact |
| Handlebar Extensions | Not included |
| Stem | FSA OS-99 |
| Saddle | San Marco Aspide CS Ti |
| Seatpost | BH Global Concept IST Carbon |
Wheels & Tires
| Hubs | Shimano Dura-Ace CL |
|---|---|
| Rims | Shimano Dura-Ace CL |
| Front Tire | 700 x 23c Vittoria Diamante Pro Light |
| 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 Diamante Pro Light
Retailer offers
Vittoria Rubino Pro G2.0 Clincher Tire Black, 700x23
700x23c
Replacement option
Vittoria Diamante Pro Light on eBaySponsored links
Shimano Dura-Ace 7900
Shimano Dura-Ace
More parts (9)Fewer parts
Shimano Dura-Ace 7900
53/39 teeth
Shimano Dura-Ace 7900
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shimano Dura-Ace 7900
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shimano Dura-Ace 7900
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
FSA SLK Carbon compact
FSA OS-99
FSA Orbit ACB Carbon
Shimano Dura-Ace CL
Shimano Dura-Ace CL
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 Diamante Pro Light
- Drivetrain
- 10-speed
- Bottom bracket / shell
- Shimano Dura-Ace
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: Carbon · Fork: BH G5 Carbon Edge Design · Carbon, aero crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Dura-Ace 7900 · Shifters: Shimano Dura-Ace 7900 · Front derailleur: Shimano Dura-Ace 7900 · Rear derailleur: Shimano Dura-Ace 7900 · Crankset: Shimano Dura-Ace 7900, 53/39 teeth · Bottom bracket: Shimano Dura-Ace · Cassette: Shimano Dura-Ace 7900 · Rear cogs: 10-speed, 11 - 27 teeth · Chain: Shimano Dura-Ace 7900
Brakes
Inspect the brakes →Archived: Brakes: Shimano Dura-Ace 7900 brakes, Shimano Dura-Ace 7900 levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Shimano Dura-Ace CL · Hubs: Shimano Dura-Ace CL · Front tire: 700 x 23c Vittoria Diamante Pro Light
Controls and contact points
Archived: Headset: FSA Orbit ACB Carbon · Handlebar: FSA SLK Carbon compact · Stem: FSA OS-99 · Seatpost: BH Global Concept IST Carbon · Saddle: San Marco Aspide CS Ti
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.