Lowest1.75:1
Highest4.73:1
Total range270%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×28; rear size isn’t listed.
Velopedia Bicycle Archive
1995 Nashbar 5000R
Original specifications: Shimano RX-100 STI drivetrain · 700c wheels · 24.4 lb published weight.
Planning to sell? Draft your listing
No archive photo is available for this record.
At a glance
Archive #34131- Model year
- 1995
- Category
- Road
- Original MSRP
- $549.00
- Sizes
- 18", 20", 22", 23", 24"
- Colors
- Dark blue, Red
- Weight
- 24.4 lb
- Geometry
- Legacy reference
- In this record
- 24 specifications · original MSRP · geometry
Original buildTange chromoly, double-butted · Shimano RX-100 STI · 700c wheels
Frameset
| Frame Construction | TIG-welded steel |
|---|---|
| Frame Material | Tange chromoly, double-butted |
| Fork | Lung I |
| Fork Material | Chromoly, unicrown crown |
Drivetrain
| Component Group | Shimano RX-100 STI |
|---|---|
| Shifters | Shimano RSX STI Dual Control |
| Front Derailleur | Shimano RX-100, bottom-pull |
| Rear Derailleur | Shimano RSX |
| Crankset | Shimano RSX, 42/52 teeth |
| Rear Cogs | 7-speed, 11 - 24 teeth |
| Chain | Shimano CN-UG50, 1/2 x 3/32" |
| Pedals | Not included |
Brakes
| Brakes | Shimano 105SC Dual Pivot brakes, Shimano RSX levers |
|---|
Cockpit & Contact Points
| Headset | 1" YST Sealed Tech |
|---|---|
| Handlebar | SR Modolo Bend anatomic |
| Stem | Hsin Lung chromoly |
| Saddle | Vetta TT manganese rails |
| Seatpost | Kalloy SP-242, 26.6 mm diameter |
Wheels & Tires
| Hubs | Shimano RSX |
|---|---|
| Rims | Araya SP-30, 36-hole |
| Spokes | Stainless steel, 2.0 mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 700 x 28c IRC Road Winner 2 Duro |
| 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 · 3 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 569 mm |
| Chainstay / rear center | 408.9 mm |
| Wheelbase | 1005.8 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 IRC Road Winner 2 Duro
Retailer offers
Vittoria Zaffiro Pro V Clincher Tire Black, 700x28
700x28c
Replacement option
Other replacement options (1)
Specialized SW Mondo 2Bliss Tire Black, 700x28
700x28c
Replacement option
Shimano RSX
42/52 teeth
More parts (3)Fewer parts
Shimano RX-100
bottom-pull
Kalloy SP-242
26.6 mm diameter
Shimano RSX
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 IRC Road Winner 2 Duro
- Drivetrain
- 7-speed
- Seatpost diameter
- 26.6 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: TIG-welded steel · Fork: Lung I · Chromoly, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano RX-100 STI · Shifters: Shimano RSX STI Dual Control · Front derailleur: Shimano RX-100, bottom-pull · Rear derailleur: Shimano RSX · Crankset: Shimano RSX, 42/52 teeth · Rear cogs: 7-speed, 11 - 24 teeth · Chain: Shimano CN-UG50, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano 105SC Dual Pivot brakes, Shimano RSX levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Araya SP-30, 36-hole · Hubs: Shimano RSX · Front tire: 700 x 28c IRC Road Winner 2 Duro
Controls and contact points
Archived: Headset: 1" YST Sealed Tech · Handlebar: SR Modolo Bend anatomic · Stem: Hsin Lung chromoly · Seatpost: Kalloy SP-242, 26.6 mm diameter · Saddle: Vetta TT manganese rails · Pedals: Not included
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.