Lowest1.56:1
Highest4.33:1
Total range278%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×23; rear size isn’t listed.
Velopedia Bicycle Archive
2006 Scott Speedster S30 (20 speed)
Original specifications: Shimano 105 drivetrain · 700c wheels.
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No archive photo is available for this record.
At a glance
Archive #94198- Model year
- 2006
- Category
- Road
- Original MSRP
- $1,149.99
- In this record
- 23 specifications · original MSRP
Original build7005 aluminum, butted · Shimano 105 · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 7005 aluminum, butted |
| Fork | Scott Carbon |
| Fork Material | Carbon fiber/chromoly steerer, unicrown crown |
Drivetrain
| Component Group | Shimano 105 |
|---|---|
| Shifters | Shimano 105 STI Dual Control |
| Front Derailleur | Shimano 105 |
| Rear Derailleur | Shimano 105 SS |
| Crankset | Shimano 105, 39/52 teeth |
| Bottom Bracket | Shimano 105 |
| Rear Cogs | 10-speed, 12 - 25 teeth |
| Chain | Shimano CN-5600 |
Brakes
| Brakes | Scott Pro SCBR brakes, Shimano 105 STI Dual Control levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" integrated Integrated Steel Cup |
|---|---|
| Handlebar | Scott Road Drop Anatomic |
| Stem | Scott Road Team |
| Saddle | Scott Road |
| Seatpost | Carbon fiber, 31.6mm diameter |
Wheels & Tires
| Hubs | Front: Scott Comp, Rear: Shimano FH-2200 |
|---|---|
| Rims | Alex R-500, 28-hole/32-hole |
| Spokes | DT Swiss Champion stainless steel, 14ga. (2.0mm) straight gauge |
| Front Tire | 700 x 23c Continental Ultra Sport |
| Wheel Size | 700c wheels |
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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 23c Continental Ultra Sport
Retailer offers
Continental Ultra Sport III Clincher Tire Black, Pure Grip, 700x23mm
700x23c
Model match
Continental Sport on eBaySponsored links
Carbon fiber
31.6mm diameter
Retailer offers
FSA Gossamer SB20 Seatpost Black, 31.6mm, 350mm
Replacement option
More parts (3)Fewer parts
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 23c Continental Ultra Sport
- Drivetrain
- 10-speed
- Seatpost diameter
- 31.6 mm
- Bottom bracket / shell
- Shimano 105
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: Scott Carbon · Carbon fiber/chromoly steerer, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano 105 · Shifters: Shimano 105 STI Dual Control · Front derailleur: Shimano 105 · Rear derailleur: Shimano 105 SS · Crankset: Shimano 105, 39/52 teeth · Bottom bracket: Shimano 105 · Rear cogs: 10-speed, 12 - 25 teeth · Chain: Shimano CN-5600
Brakes
Inspect the brakes →Archived: Brakes: Scott Pro SCBR brakes, Shimano 105 STI Dual Control levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Alex R-500, 28-hole/32-hole · Hubs: Front: Scott Comp, Rear: Shimano FH-2200 · Front tire: 700 x 23c Continental Ultra Sport
Controls and contact points
Archived: Headset: 1 1/8" integrated Integrated Steel Cup · Handlebar: Scott Road Drop Anatomic · Stem: Scott Road Team · Seatpost: Carbon fiber, 31.6mm diameter · Saddle: Scott Road
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.