Scott Speedster Gravel 20

Name: Scott Speedster Gravel 20
Brand: Scott

2019 RoadGravel Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–34t
Gear range: 455%
Weight: 10.04 kg 22.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XXS 157–167
XS 165–173
SM 171–179
MD 177–185
LG 183–191
XL 188–197
XXL 194–204

Components

15 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Speedster Gravel Disc / D.Butted 6061 Alloy Endurance geometry / Integrated Headtube Not identified

Suspension

1 part

Fork

Speedster Gravel Carbon Disc 1 1/8"-1 1/4" Carbon steerer Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano BB-RS500
BB-RS500
Cassette
- Shimano CS-HG700-11 11 speeds
CS-HG700-11CS-HG700
Chain
- KMC X11 11 speeds
Crankset
- Shimano FC-RS510 11 speeds
FC-RS510
Front derailleur
- Shimano 105 FD-R7000 2 speeds
FD-R7000
Rear derailleur
- Shimano 105 RD-R7000-GS 11 speeds
RD-R7000-GS
Shifters
- Shimano 105 ST-R7020
ST-R7020

Brakes

1 part

Brakes
- Shimano 105 BR-R7070
BR-R7070SM-RT70

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Formula
Rims
- Syncros
Spokes

SHA-DAR Black 2mm Not identified
Tires
- Schwalbe G-One Allround

Cockpit and contact points

5 parts

Handlebar
- Syncros
Headset

Integrated Steel Cup tapered Not identified
Saddle
- Syncros
Seatpost
- Syncros
Stem

JD ST123A Alloy 1 1/8" / four Bolt 31.8mm Not identified

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 381mm

Stack 571mm

Wheelbase 987mm

Head angle 72.5°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	366.6	373.5	377.3	381.2	384.6	389	397
Stackmm	516.7	527.9	550.5	571.3	592.3	612.5	613.6
Top tube lengthmm	505	515	530	545	560	575	590
Seat tube lengthmm	470	490	520	540	560	580	610
Head tube lengthmm	111	121	141	161	181	201	221
Head tube angle	70.5°	71°	72°	72.5°	73°	73.3°	73.3°
Seat tube angle	75°	75°	74.5°	74°	73.5°	73.1°	73°
Chainstay lengthmm	422	422	422	422	422	422	422
Wheelbasemm	973.1	979.4	981.2	986.8	991.6	999	1012.7
Front centermm	560	567	569	574	579	586	600
Bottom bracket dropmm	67	67	67	67	67	67	67
Bottom bracket heightmm	282	282	282	282	282	282	282
Standover heightmm	725.3	741.1	767.5	787.5	807.5	827.1	851.4
Fork rakemm	29	29	29	29	28	28	34
Trailmm	93	89	83	80	77	75	69
Stack/reach ratio	1.41	1.41	1.46	1.50	1.54	1.58	1.55

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon
Bicycle weight: 10.04 kg

22.1 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 35c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Shifting

Mechanical

65 of 503 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2019
Sample: 503 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 29.0–131.8 gear inches
Class reference (p10–p90): 24.4–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2019
Lowest gear: 449 bicycles with this information, 89.2% of the class
Highest gear: 449 bicycles with this information, 89.2% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2019 builds

Differences across 2019 builds
Specification	This bicycle Scott Speedster Gravel 20	Scott Contessa Speedster 15	Scott Contessa Speedster 25	Scott Contessa Speedster 35	Scott Contessa Speedster Gravel 15	Scott Contessa Speedster Gravel 25
Frame
Intended fit	Unisex	womens	womens	womens	womens	womens
Fork material	Carbon	Carbon	Carbon	Aluminum	Carbon	Carbon
Bicycle weight	10.04 kg	9.3 kg	9.8 kg	10.4 kg	9.9 kg	10 kg
Drivetrain
Rear sprockets	11	11	9	8	11	10
Largest sprocket	34	32	32	32	34	34
Lowest gear	29.0 in	30.8 in	30.8 in	30.8 in	29.0 in	29.0 in
Brakes
Brake type	Hydraulic disc	Rim brake	Rim brake	Rim brake	Hydraulic disc	Mechanical disc
Other specifications
Bottom bracket standard	BSA	BB86/BB92	Not informed	Not informed	BSA	BSA
Tire width	35c	28c	28c	28c	35c	35c