Lowest1.07:1
Highest4.00:1
Total range373%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×28; rear size isn’t listed.
Velopedia Bicycle Archive
1994 Bianchi Eros
Original specifications: Shimano RX-100 drivetrain · 700c wheels · 23 lb published weight.
Planning to sell? Draft your listing
No archive photo is available for this record.
At a glance
Archive #19003- Model year
- 1994
- Category
- Touring
- Original MSRP
- $729.00
- Sizes
- 46, 49, 52, 55, 58, 61, 64, womens 46 cm
- Weight
- 23 lb
- Geometry
- Legacy reference
- In this record
- 20 specifications · original MSRP · geometry
Model history 12 other years
Browse other years
Compare side by side
Identification clues
1994 archived details
- Frame
- Tange chromoly, double-butted, seamless
- Original equipment
- Shimano RX-100
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildTange chromoly, double-butted, seamless · Shimano RX-100 · 700c wheels
Frameset
| Frame Construction | Lugged steel |
|---|---|
| Frame Material | Tange chromoly, double-butted, seamless |
| Fork | Chromoly, triple-butted, unicrown |
Drivetrain
| Component Group | Shimano RX-100 |
|---|---|
| Shifters | Shimano RX-100 down-tube |
| Front Derailleur | Shimano RX-100 |
| Rear Derailleur | Shimano RX-100 |
| Crankset | Shimano RX-100, 30/42/52 teeth |
| Rear Cogs | 7-speed, 13 - 28 teeth |
| Chain | Shimano HG-50 |
| Pedals | Shimano RX-100 |
Brakes
| Brakes | Shimano RX-100 brakes, levers |
|---|
Cockpit & Contact Points
| Handlebar | SR Modolo bend |
|---|---|
| Stem | Nitto Dynamic-II, 90 degree |
| Saddle | Bianchi Gelfoam |
| Seatpost | Kalloy micro-adjust |
Wheels & Tires
| Hubs | Shimano RX-100 |
|---|---|
| Rims | Mavic 192, 32-hole |
| Front Tire | 700 x 28c Bianchi Advantage SL Road |
| Wheel Size | 700c wheels |
No specifications match. Try a component name or clear your search.
Geometry
Historical measurements. Frame size unknown.
Reference drawing
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurementsLegacy reference · 6 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 565 mm |
| Head-tube angle | 73° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 420 mm |
| Wheelbase | 1009 mm |
| Fork offset / rake | 45 mm |
Frame size not recorded.
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 28c Bianchi Advantage SL Road
Replacement search: 700cx28 bicycle tire Before ordering: Check rim type and tire clearance.
Shimano RX-100
More parts (3)Fewer parts
Shimano RX-100
Shimano RX-100 down-tube
Nitto Dynamic-II
90 degree
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 28c Bianchi Advantage SL Road
- Drivetrain
- 7-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: Lugged steel · Fork: Chromoly, triple-butted, unicrown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano RX-100 · Shifters: Shimano RX-100 down-tube · Front derailleur: Shimano RX-100 · Rear derailleur: Shimano RX-100 · Crankset: Shimano RX-100, 30/42/52 teeth · Rear cogs: 7-speed, 13 - 28 teeth · Chain: Shimano HG-50
Brakes
Inspect the brakes →Archived: Brakes: Shimano RX-100 brakes, levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Mavic 192, 32-hole · Hubs: Shimano RX-100 · Front tire: 700 x 28c Bianchi Advantage SL Road
Controls and contact points
Archived: Handlebar: SR Modolo bend · Stem: Nitto Dynamic-II, 90 degree · Seatpost: Kalloy micro-adjust · Saddle: Bianchi Gelfoam · Pedals: Shimano RX-100
Have you owned this model?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
No recent price sample is available for this bike. Check eBay for matching listings.
Find this bike on eBay
Search eBay US; check the model year, size and installed components. We may earn a commission from purchases.
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.