Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. Data limitation

    No geometry is recorded for 2013 Scott Speedster 20.

  2. Gearing

    2027 Scott Speedster 20 has a 23% lower climbing ratio than 2013 Scott Speedster 20.

    A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.

Selected-size geometry

Geometry overlay

Frames share one scale and a bottom-bracket alignment. Size labels differ by brand; schematic drawing aids are identified below.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

2013 Scott Speedster 2050/34T · 12–30T
Lowest1.13:1Highest4.17:1Total range368%

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

2027 Scott Speedster 20Size M/54 · 50/34T · 11–39T · 10-speed
Lowest0.87:1Highest4.55:1Total range521%
Estimated speed at 90 RPMLowest gear6.3 mphHighest gear32.9 mph

Rear tire: 700C×32.

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

Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
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Specification
2013 Scott Speedster 20
2027 Scott Speedster 20
Overview
Model Year
2013
2027
Brand
Scott
Scott
Model
Speedster 20
Speedster 20
Bicycle Type
Road Double
Road
Original MSRP
Not documented
$1,799.99
Colors
Gray/White
—
Sizes
47cm, 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
XXS, XS, S, M, L, XL, XXL
Weight
—
10.9 kg
Frameset
Frame Construction
—
Speedster Disc, 6061 D.Butted Alloy, ride geometry, int. cable routing, Syncros fender kit ready
Frame Material
Aluminum
Aluminum
Fork
Carbon Fiber
Speedster HMF Disc, 1 1/4"-1 1/2" eccentric carbon steerer
Fork Material
—
Carbon Fiber
Drivetrain
Shifters
Shimano 105
Shimano BR-RS405, Shimano Cues ST-U6030 20 Speed
Front Derailleur
Shimano 105
Shimano Cues FD-U6030
Rear Derailleur
Shimano 105
Shimano Cues RD-U6020 20-Speed
Crankset
Shimano 105 50/34t
Shimano Cues FC-U6030, 50-34T
Bottom Bracket
Shimano Hollowtech II
Shimano BB-RS500-PB
Cassette
Shimano Tiagra 12x30t
Shimano Cues CS-LG300 10-Speed 11-39T
Rear Cogs
2x10 Speeds
—
Chain
Shimano Tiagra
Shimano CN-LG500
Brakes
Brakes
Shimano R561
Shimano BR-RS405 Hyd. Disc; Rotors: (F) Shimano RT-CL300, 160mm / (R) Shimano RT-CL300, 160mm
Cockpit & Contact Points
Headset
1 1/8" Threadless
Acros AIF-1113
Handlebar
Syncros RR2.0
Syncros Creston 2.0 Compact, 31.8mm
Stem
Alloy
Syncros RR2.5, 1 1/4", four Bolt 31.8mm
Saddle
Syncros RR2.5
Syncros Tofino R 2.5
Seatpost
Syncros R1.4
Syncros RR2.5 27.2/350mm
Wheels & Tires
Hubs
—
(F) Formula Team II CL Disc 28 H / (R) Formula Team II CL Disc 28 H Spokes Black 2mm Front Rim Syncros Race X25 Disc 28H Rear Rim Syncros Race X25 Disc 28H
Front Tire
Schwalbe Lugano 700x23
Schwalbe Lugano, 700x32C
Rear Tire
—
Schwalbe Lugano, 700x32C
Wheel Size
—
700c
Geometry · choose a size for each bicycle
Geometry size
—
Reach
—
391 mm
Stack
—
572.4 mm
Effective top tube
—
554 mm
Head-tube angle
—
72.5°
Seat-tube angle
—
74°
Seat tube
—
540 mm
Head tube
—
143 mm
Chainstay / rear center
—
425 mm
Wheelbase
—
1015.8 mm
Bottom-bracket drop
—
70 mm
Bottom-bracket height
—
275.3 mm
Standover height
—
800 mm

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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