Lowest1.00:1
Highest3.43:1
Total range343%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×40; rear size isn’t listed.
Velopedia Bicycle Archive
1997 Scott Boston
Original specifications: Shimano drivetrain · 700c wheels · 30 lb published weight.
Planning to sell? Draft your listing
At a glance
Archive #66621- Model year
- 1997
- Category
- Hybrid
- Original MSRP
- $329.00
- Sizes
- 44 cm, 48 cm, 52 cm, 56 cm, 60 cm, womens 44 cm, womens 48 cm, womens 52 cm
- Colors
- Dark blue
- Weight
- 30 lb
- Geometry
- Legacy reference
- In this record
- 27 specifications · archived image · original MSRP · geometry
Original buildHi-tensile steel · Shimano · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Hi-tensile steel |
| Fork | SPT-278X |
| Fork Material | Hi-tensile steel, unicrown crown |
Drivetrain
| Component Group | Shimano |
|---|---|
| Shifters | Shimano Tourney TY-30 top-mount |
| Front Derailleur | Shimano Tourney TY-30, bottom-pull/clamp-on 28.6 mm |
| Rear Derailleur | Shimano Altus |
| Crankset | Shimano Tourney TY-21, 28/38/48 teeth |
| Bottom Bracket | Chin Haur CH-46, 122 mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 7-speed, 14 - 28 teeth |
| Chain | KMC UG-50, 1/2 x 3/32" |
| Pedals | Victor VP-707 |
Brakes
| Brakes | Shimano Altus brakes, aluminum levers |
|---|
Cockpit & Contact Points
| Headset | 1" Victor VP-H83 sealed |
|---|---|
| Handlebar | Hi-tensile steel |
| Handlebar Extensions | Not included |
| Stem | Hi-tensile steel |
| Saddle | Scott Comfort |
| Seatpost | Aluminum, 26.4 mm diameter |
Wheels & Tires
| Hubs | Aluminum |
|---|---|
| Rims | Alex VP-20, 36-hole |
| Spokes | DT steel, 2.0mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 700 x 40c Kenda K-830 |
| 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 | 569 mm |
| Head-tube angle | 71.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 444.5 mm |
| Wheelbase | 1064.3 mm |
| Fork offset / rake | 45.7 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 40c Kenda K-830
Replacement search: 700cx40 bicycle tire Before ordering: Check rim type and tire clearance.
Shimano Tourney TY-21
28/38/48 teeth
Shimano Altus
More parts (3)Fewer parts
Shimano Tourney TY-30 top-mount
Aluminum
26.4 mm diameter
Alex VP-20
36-hole
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 40c Kenda K-830
- Drivetrain
- 7-speed
- Seatpost diameter
- 26.4 mm
- Bottom bracket / shell
- Chin Haur CH-46, 122 mm spindle · 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: SPT-278X · Hi-tensile steel, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano · Shifters: Shimano Tourney TY-30 top-mount · Front derailleur: Shimano Tourney TY-30, bottom-pull/clamp-on 28.6 mm · Rear derailleur: Shimano Altus · Crankset: Shimano Tourney TY-21, 28/38/48 teeth · Bottom bracket: Chin Haur CH-46, 122 mm spindle · Rear cogs: 7-speed, 14 - 28 teeth · Chain: KMC UG-50, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano Altus brakes, aluminum levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Alex VP-20, 36-hole · Hubs: Aluminum · Front tire: 700 x 40c Kenda K-830
Controls and contact points
Archived: Headset: 1" Victor VP-H83 sealed · Handlebar: Hi-tensile steel · Stem: Hi-tensile steel · Seatpost: Aluminum, 26.4 mm diameter · Saddle: Scott Comfort · Pedals: Victor VP-707
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.
Checking current 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.