Estimate uses the published front tire 26×1.95 as a proxy, corroborated by the wheel size. Rear tire size is not published or verified. Approximate circumference; actual rollout varies with tire and pressure. Theoretical, not a maximum achievable speed.
Velopedia Bicycle Archive
1998 Scott Boulder
Original specifications: Shimano STX-RC drivetrain · 26" wheels · legacy reference geometry.
Selling this bike? Create a shareable bike record
At a glance
- Model year
- 1998
- Category
- Mountain
- Original MSRP
- $799.95
- Sizes
- 16", 17.5", 19", 20.5", 22"
- Colors
- Cream/black
- Geometry
- Legacy reference
- In this record
- 27 specifications · original MSRP · geometry
- Archive ID
- 72607
Model history 5 other years
Original build6061 T6 aluminum · Shimano STX-RC · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 6061 T6 aluminum |
| Fork | Rock Shox Judy T2 |
| Fork Material | Aluminum/magnesium, triple-clamp crown |
Drivetrain
| Component Group | Shimano STX-RC |
|---|---|
| Shifters | Shimano STX-RC RapidFire SL |
| Front Derailleur | Shimano STX-RC top-swing, top-pull/clamp-on 31.8mm |
| Rear Derailleur | Shimano Deore LX SGS |
| Crankset | Shimano STX-RC, 22/32/42 teeth |
| Bottom Bracket | Shimano BB-LP26, 110mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 8-speed, 11 - 30 teeth |
| Chain | Sachs PC-41, 1/2 x 3/32" |
| Pedals | Scott Tuned clipless |
Brakes
| Brakes | Avid 1D-10 brakes, Avid SD-1.9 L levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Tioga |
|---|---|
| Handlebar | Scott X-Bar |
| Handlebar Extensions | Scott aluminum |
| Stem | Kore Lite |
| Saddle | Velo VL-308B18 |
| Seatpost | 26.8mm diameter |
Wheels & Tires
| Hubs | Front: Formula FM 11 Q/R, Rear: Shimano STX-RC |
|---|---|
| Rims | Mavic X221, 32-hole |
| Spokes | Chung Nan stainless steel, 1.8mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 26 x 1.95" IRC Mythos XC |
| Wheel Size | 26" wheels |
Geometry
Model-level measurements; the frame size was not recorded. Use these as a historical reference, not for size-specific fit.
Reference frame view
Select an available measurement to locate it on the frame.
All geometry measurementsLegacy reference · 6 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 552 mm |
| Head-tube angle | 71° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1050 mm |
| Fork offset / rake | 40.6 mm |
The preserved source contains one model-level geometry set without an identified frame size.
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Parts & serviceability
Find replacement parts
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases.
Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 1998 Scott Boulder · Mountain bike, front suspension · Published sizes: 16", 17.5", 19", 20.5", 22"
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: Rock Shox Judy T2 · Aluminum/magnesium, triple-clamp crown
Suspension
Evaluate the suspension →Archived: Fork: Rock Shox Judy T2
Drivetrain
Check drivetrain wear →Archived: Group: Shimano STX-RC · Shifters: Shimano STX-RC RapidFire SL · Front derailleur: Shimano STX-RC top-swing, top-pull/clamp-on 31.8mm · Rear derailleur: Shimano Deore LX SGS · Crankset: Shimano STX-RC, 22/32/42 teeth · Bottom bracket: Shimano BB-LP26, 110mm spindle · Rear cogs: 8-speed, 11 - 30 teeth · Chain: Sachs PC-41, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Avid 1D-10 brakes, Avid SD-1.9 L levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Mavic X221, 32-hole · Hubs: Front: Formula FM 11 Q/R, Rear: Shimano STX-RC · Front tire: 26 x 1.95" IRC Mythos XC
Controls and contact points
Archived: Headset: 1 1/8" threadless Tioga · Handlebar: Scott X-Bar · Stem: Kore Lite · Seatpost: 26.8mm diameter · Saddle: Velo VL-308B18 · Pedals: Scott Tuned clipless
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?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…
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.