Scott Contessa Speedster Gravel 15

Name: Scott Contessa Speedster Gravel 15
Brand: Scott

2021 RoadGravel Manufacturer page

Last known price: $1,999

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 30–46t / 11–34t
Gear range: 474%
Weight: 9.94 kg 21.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

16 of 21 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 GRX FC-RX600-11 11 speeds
FC-RX600-11
Front derailleur
- Shimano GRX FD-RX810-F 2 speeds
FD-RX810
Rear derailleur
- Shimano GRX RD-RX810 11 speeds
RD-RX810
Shifters
- Shimano GRX ST-RX600
ST-RX600

Brakes

2 parts

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

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size SM

Table

Geometry diagram unavailable

The drawing needs head tube angle, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	366.6	373.5	377.3	381.2	384.6
Stackmm	516.7	527.9	550.5	571.3	592.3
Top tube lengthmm	505	515	530	545	560
Seat tube lengthmm	470	490	520	540	560
Head tube lengthmm	111	121	141	161	181
Seat tube angle	75°	75°	74.5°	74°	73.5°
Chainstay lengthmm	422	422	422	422	422
Wheelbasemm	973.1	979.4	981.2	986.8	991.6
Front centermm	560	567	569	574	579
Bottom bracket dropmm	67	67	67	67	67
Bottom bracket heightmm	282	282	282	282	282
Standover heightmm	725.3	741.1	767.5	787.5	807.5
Stack/reach ratio	1.41	1.41	1.46	1.50	1.54

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

Specifications

Frame and fork

Intended fit: womens
Frame material: Aluminum
Fork material: Carbon
Bicycle weight: 9.94 kg

21.9 lb
Weight limit: 120 kg

264.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 25.6 in
Highest gear: 121.3 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

25.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Shifting

Mechanical

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.8 km/h
Highest gear: 46.4 km/h

Total gear range 474%

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: 25.6–121.3 gear inches
Class reference (p10–p90): 24.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2021
Lowest gear: 668 bicycles with this information, 86.3% of the class
Highest gear: 668 bicycles with this information, 86.3% 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 2021 builds
Specification	This bicycle Scott Contessa Speedster Gravel 15	Scott Contessa Speedster 15	Scott Contessa Speedster 15 disc	Scott Contessa Speedster 25	Scott Contessa Speedster Gravel 25	Scott Speedster 10
Frame
Intended fit	womens	womens	womens	womens	womens	Unisex
Fork material	Carbon	Carbon	Carbon	Aluminum	Carbon	Carbon
Bicycle weight	9.94 kg	9.7 kg	9.7 kg	10.4 kg	10.24 kg	9.8 kg
Drivetrain
Smallest chainring	30	34	34	34	34	34
Largest chainring	46	50	50	50	50	50
Rear sprockets	11	11	11	8	10	11
Largest sprocket	34	32	32	32	34	32
Lowest gear	25.6 in	30.8 in	30.8 in	30.8 in	29.0 in	30.8 in
Highest gear	121.3 in	131.8 in	131.8 in	131.8 in	131.8 in	131.8 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Rim brake	Mechanical disc	Hydraulic disc
Other specifications
Bottom bracket standard	BSA	BB86/BB92	BB86/BB92	Not informed	BB86/BB92	BB86/BB92
Tire width	35c	30c	30c	28c	35c	30c