Velopedia Bicycle Archive

2013 Scott Speedster 20

Original specifications.

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At a glance

Archive #9240474

Model year: 2013
Category: Road
Sizes: 47cm, 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
Colors: Gray/White
In this record: 17 specifications

Model history 2 other years

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Identification clues

2013 archived details

Published colors: Gray/White
Frame: Aluminum

Clues, not proof of model year. Colors vary and components may have been replaced.

Original buildAluminum

Manufacturer catalog

Published sizes and colors

7 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

47cm49cm52cm54cm56cm58cm61cm

Published colors

Gray/White

Frameset

Frame Material	Aluminum
Fork	Carbon Fiber

Drivetrain

Shifters	Shimano 105
Front Derailleur	Shimano 105
Rear Derailleur	Shimano 105
Crankset	Shimano 105 50/34t
Bottom Bracket	Shimano Hollowtech II
Cassette	Shimano Tiagra 12x30t
Rear Cogs	2x10 Speeds
Chain	Shimano Tiagra

Brakes

Brakes	Shimano R561

Cockpit & Contact Points

Headset	1 1/8" Threadless
Handlebar	Syncros RR2.0
Stem	Alloy
Saddle	Syncros RR2.5
Seatpost	Syncros R1.4

Wheels & Tires

Front Tire	Schwalbe Lugano 700x23

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

All published sizes50/34T · 12–30T

Lowest1.13:1 Highest4.17:1 Total range368%

Speed unavailable: wheel or tire size is missing or unclear.

Add your rear tire size to calculate speed

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 other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Gears Drivetrain

Front teeth Smallest rear teeth Largest rear teeth

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Rear tire marking

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

Rim diameter (BSD, mm) Tire width (mm)

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Cadence (RPM) Speed units

Gear, dimension and cadence changes update results automatically.

Gearing comparison
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

Original specifications

Front tire · Original

Schwalbe Lugano 700x23

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Retailer offers

Vittoria Rubino Pro G2.0 Clincher Tire Black, 700x23

700x23c

Replacement option

Competitive Cyclist ↗$41.10

Chain · Original

Shimano Tiagra

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Cassette · Original

Shimano Tiagra 12x30t

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More parts (9)Fewer parts

Brake pads · Original

Shimano R561

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Bottom bracket · Original

Shimano Hollowtech II

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Saddle · Original

Syncros RR2.5

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Crankset · Original

Shimano 105 50/34t

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Front derailleur · Original

Shimano 105 Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.

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Rear derailleur · Original

Shimano 105 Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.

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Shifters · Original

Shimano 105 Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.

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Handlebar · Original

Syncros RR2.0

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Seatpost · Original

Syncros R1.4

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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: Schwalbe Lugano 700x23
Bottom bracket / shell: Shimano Hollowtech II

Equipment inspection checks 8 checks based on 4 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: Aluminum · Fork: Carbon Fiber

Look for dents or shape changes and inspect the edges of welds around the head tube, bottom bracket, seat cluster and suspension mounts for hairline cracks.
Inspect the fork crown, blades, dropouts and visible steerer area. Check that it is straight, securely installed and free of cracks or impact damage.

Drivetrain

Check drivetrain wear →

Archived: Shifters: Shimano 105 · Front derailleur: Shimano 105 · Rear derailleur: Shimano 105 · Crankset: Shimano 105 50/34t · Bottom bracket: Shimano Hollowtech II · Cassette: Shimano Tiagra 12x30t · Rear cogs: 2x10 Speeds · Chain: Shimano Tiagra

Shift through every available gear under light load. Hesitation, skipping or inconsistent indexing can reflect wear, damage, poor adjustment or mismatched replacement parts.
Measure chain wear with a compatible gauge and inspect chainring, cassette or freewheel teeth. A new chain does not rule out wear in the remaining drivetrain.
Turn the cranks slowly, feel for rough bearings and check for side-to-side play. Inspect crank arms, chainring bolts and pedal threads for looseness or damage.

Brakes

Inspect the brakes →

Archived: Brakes: Shimano R561

Inspect pads and braking surfaces, check the complete cable or hose path, and confirm both controls feel consistent and return cleanly.

Controls and contact points

Archived: Headset: 1 1/8" Threadless · Handlebar: Syncros RR2.0 · Stem: Alloy · Seatpost: Syncros R1.4 · Saddle: Syncros RR2.5

Apply the front brake and rock the bike to check for headset play or notchiness. Inspect the stem, handlebar and clamp zones, then confirm every fastener and control is secure.
Check that the seatpost moves for adjustment and that the saddle, post and clamp hold securely without cracks, severe corrosion or damaged hardware.

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

2013 Scott Speedster 20