Lowest1.08:1
Highest3.43:1
Total range318%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Rear tire: 700C×23.
Velopedia Bicycle Archive
1998 Terry Classic
Original specifications: Campagnolo Mirage drivetrain · Front: 24", Rear: 700c wheels · 21 lb published weight.
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No archive photo is available for this record.
At a glance
Archive #73791- Model year
- 1998
- Category
- Road
- Original MSRP
- $1,670.00
- Sizes
- 16, 17.5, 19, 20.5, 22
- Colors
- Arrest-Me Red, Graphite
- Weight
- 21 lb
- Geometry
- Legacy reference
- In this record
- 27 specifications · original MSRP · geometry
Model history 11 other years
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Identification clues
1998 archived details
- Published colors
- Arrest-Me Red, Graphite
- Frame
- Columbus Brain OS
- Original equipment
- Campagnolo Mirage
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildColumbus Brain OS · Campagnolo Mirage · Front: 24", Rear: 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Columbus Brain OS |
| Fork | Terry |
| Fork Material | Columbus Brain, unicrown crown |
Drivetrain
| Component Group | Campagnolo Mirage |
|---|---|
| Shifters | Campagnolo Mirage Ergo |
| Front Derailleur | Campagnolo Mirage, bottom-pull/clamp-on 28.6mm |
| Rear Derailleur | Campagnolo Mirage |
| Crankset | Specialties TA Alize, 28/38/48 teeth |
| Bottom Bracket | Cartridge |
| BB Shell Width | 68mm English |
| Rear Cogs | 8-speed, 14 - 26 teeth |
| Chain | Campagnolo, 1/2 x 3/32" |
| Pedals | Not included |
Brakes
| Brakes | Campagnolo Mirage dual pivot brakes, Campagnolo Mirage levers |
|---|
Cockpit & Contact Points
| Headset | 1" Campagnolo Mirage |
|---|---|
| Handlebar | Terry T-Bar |
| Stem | Terry T-Stem |
| Saddle | Terry Limited Edition Women's Light Sport |
| Seatpost | Selcof Aero, 27.2mm diameter |
Wheels & Tires
| Hubs | Campagnolo Mirage |
|---|---|
| Rims | Sun Rims ME14A, 32-hole |
| Spokes | Stainless steel, 1.8mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 24 x 1.0" Panaracer Touring |
| Rear Tire | 700 x 23c Vittoria |
| Wheel Size | Front: 24", Rear: 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 · 5 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 490 mm |
| Head-tube angle | 71.5° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 429 mm |
| Wheelbase | 973 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
Selcof Aero
27.2mm diameter
Retailer offers
Race Face Ride XC Seatpost Black, 27.2x375mm
Replacement option
Campagnolo
1/2 x 3/32"
Replacement search: 8-speed bicycle chain Before ordering: Check chain width and length.
1" Campagnolo Mirage
More parts (1)Fewer parts
Campagnolo Mirage
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
- Front: 24 x 1.0" Panaracer Touring, Rear: 700 x 23c Vittoria
- Drivetrain
- 8-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- Cartridge · 68mm English
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: Terry · Columbus Brain, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Campagnolo Mirage · Shifters: Campagnolo Mirage Ergo · Front derailleur: Campagnolo Mirage, bottom-pull/clamp-on 28.6mm · Rear derailleur: Campagnolo Mirage · Crankset: Specialties TA Alize, 28/38/48 teeth · Bottom bracket: Cartridge · Rear cogs: 8-speed, 14 - 26 teeth · Chain: Campagnolo, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Campagnolo Mirage dual pivot brakes, Campagnolo Mirage levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: Front: 24", Rear: 700c wheels · Rims: Sun Rims ME14A, 32-hole · Hubs: Campagnolo Mirage · Front tire: Front: 24 x 1.0" Panaracer Touring, Rear: 700 x 23c Vittoria
Controls and contact points
Archived: Headset: 1" Campagnolo Mirage · Handlebar: Terry T-Bar · Stem: Terry T-Stem · Seatpost: Selcof Aero, 27.2mm diameter · Saddle: Terry Limited Edition Women's Light Sport · 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.