Lowest2.00:1
Highest4.42:1
Total range221%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×20; rear size isn’t listed.
Velopedia Bicycle Archive
1995 Romic Chorus Sport
Original specifications: Campagnolo Chorus Ergo drivetrain · 700c wheels · 22 lb published weight.
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No archive photo is available for this record.
At a glance
Archive #34158- Model year
- 1995
- Category
- Road
- Original MSRP
- $2,150.00
- Sizes
- 44 cm, 45 cm, 46 cm, 47 cm, 48 cm, 49 cm, 50 cm, 51 cm, 52 cm, 53 cm, 54 cm, 55 cm, 56 cm, 57 cm, 58 cm, 59 cm, 60 cm, 61 cm, 62 cm, 63 cm, 64 cm, 65 cm, 66 cm, 67 cm, 68 cm, 69 cm, custom, womens custom
- Colors
- Custom
- Weight
- 22 lb
- Geometry
- Legacy reference
- In this record
- 24 specifications · original MSRP · geometry
Model history 2 other years
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Compare side by side
Identification clues
1995 archived details
- Published colors
- Custom
- Frame
- Reynolds 653
- Original equipment
- Campagnolo Chorus Ergo
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildReynolds 653 · Campagnolo Chorus Ergo · 700c wheels
Frameset
| Frame Construction | Lugged steel |
|---|---|
| Frame Material | Reynolds 653 |
| Fork | Romic |
| Fork Material | Reynolds 653, semi-sloping crown |
Drivetrain
| Component Group | Campagnolo Chorus Ergo |
|---|---|
| Shifters | Campagnolo Chorus Ergo |
| Front Derailleur | Campagnolo Chorus, bottom-pull/clamp-on 28.6 mm |
| Rear Derailleur | Campagnolo Chorus |
| Crankset | Campagnolo Chorus, 42/53 teeth |
| Rear Cogs | 8-speed, 12 - 21 teeth |
| Chain | Shimano CN-HG90, 1/2 x 3/32" |
| Pedals | Not included |
Brakes
| Brakes | Campagnolo Chorus dual pivot brakes, Campagnolo Chorus levers |
|---|
Cockpit & Contact Points
| Headset | 1" Campagnolo Chorus |
|---|---|
| Handlebar | Cinelli Giro |
| Stem | Cinelli 1/X |
| Saddle | Selle San Marco Rolls |
| Seatpost | Campagnolo Chorus, 27.0 mm diameter |
Wheels & Tires
| Hubs | Campagnolo Chorus cassette |
|---|---|
| Rims | Campagnolo Lambda Aero, 32-hole |
| Spokes | Wheelsmith stainless steel, 1.8 mm aero |
| Spoke Nipples | Brass nipples |
| Front Tire | 700 x 20c Continental Grand Prix |
| 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 | 560 mm |
| Head-tube angle | 73° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 420 mm |
| Wheelbase | 1000 mm |
| Fork offset / rake | 51 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
Shimano CN-HG90
1/2 x 3/32"
Retailer offers
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Shimano CN-HG90 on eBaySponsored links
700 x 20c Continental Grand Prix
Continental Grand Prix on eBaySponsored links
Campagnolo Chorus
42/53 teeth
More parts (6)Fewer parts
Campagnolo Chorus
Campagnolo Chorus Ergo
Campagnolo Chorus
27.0 mm diameter
1" Campagnolo Chorus
Campagnolo Lambda Aero
32-hole
Campagnolo Chorus cassette
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 20c Continental Grand Prix
- Drivetrain
- 8-speed
- Seatpost diameter
- 27 mm
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: Romic · Reynolds 653, semi-sloping crown
Drivetrain
Check drivetrain wear →Archived: Group: Campagnolo Chorus Ergo · Shifters: Campagnolo Chorus Ergo · Front derailleur: Campagnolo Chorus, bottom-pull/clamp-on 28.6 mm · Rear derailleur: Campagnolo Chorus · Crankset: Campagnolo Chorus, 42/53 teeth · Rear cogs: 8-speed, 12 - 21 teeth · Chain: Shimano CN-HG90, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Campagnolo Chorus dual pivot brakes, Campagnolo Chorus levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Campagnolo Lambda Aero, 32-hole · Hubs: Campagnolo Chorus cassette · Front tire: 700 x 20c Continental Grand Prix
Controls and contact points
Archived: Headset: 1" Campagnolo Chorus · Handlebar: Cinelli Giro · Stem: Cinelli 1/X · Seatpost: Campagnolo Chorus, 27.0 mm diameter · Saddle: Selle San Marco Rolls · Pedals: Not included
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.