Scott Speedster 30

Name: Scott Speedster 30
Brand: Scott

2017 RoadEndurance Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 9 34–50t / 11–30t
Gear range: 401%
Weight: 9.48 kg 20.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

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 Aero / D.Butted 6061 Alloy Road geometry / Integrated Headtube Not identified

Suspension

1 part

Fork

Speedster Carbon 1 1/8" carbon steerer Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano
BB-ES300A1
Cassette
- Shimano CS-HG50 11–30t
CS-HG50
Chain
- KMC X9 9 speeds
Crankset
- Shimano FC-R345 9 speeds
FC-R345
Front derailleur
- Shimano Sora FD-R3000 2 speeds
FD-R3000
Rear derailleur
- Shimano Sora RD-R3000-SS 9 speeds
RD-R3000-SS
Shifters
- Shimano Sora ST-R3000
ST-R3000

Brakes

1 part

Brakes
- Tektro
SCBR-525

Wheels and tires

5 parts

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

HTI - Standard Black 2mm Not identified
Tires
- Kenda

Cockpit and contact points

5 parts

Handlebar
- Syncros
Headset

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

JD ST92A 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 997mm

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
Frame
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	631.6
Top tube lengthmm	505	515	530	545	560	575	590
Seat tube lengthmm	470	490	520	540	560	580	610
Head tube lengthmm	115	125	145	165	185	205	225
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°	73°
Chainstay lengthmm	415	415	415	415	415	415	415
Wheelbasemm	983.3	989.6	991.4	997	1001.8	1007.9	1022.8
Front centermm	578	584	586	591	596	602	617
Bottom bracket dropmm	67	67	67	67	67	67	67
Bottom bracket heightmm	272	272	272	272	272	272	272
Standover heightmm	725.3	741.1	767.5	787.5	807.5	827.1	851.4
Fork rakemm	45	45	45	45	45	44	45
Trailmm	72	69	63	60	57	56	55
Stack/reach ratio	1.41	1.41	1.46	1.50	1.54	1.58	1.59
Suspension and parts
Stem lengthmm	80	90	100	110	110	120	120

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon
Bicycle weight: 9.48 kg

20.9 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 30
Lowest gear: 32.9 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 25c
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

32.9 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2017
Sample: 311 bicycles with this information
Coverage: 99.6% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2017
Sample: 311 bicycles with this information
Coverage: 99.6% of the class

Shifting

Mechanical

31 of 312 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2017
Sample: 312 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 12.6 km/h
Highest gear: 50.5 km/h

Total gear range 401%

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: 32.9–131.8 gear inches
Class reference (p10–p90): 30.8–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2017
Lowest gear: 311 bicycles with this information, 99.6% of the class
Highest gear: 311 bicycles with this information, 99.6% 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 2017 builds

Differences across 2017 builds
Specification	This bicycle Scott Speedster 30	Scott Contessa Speedster 15	Scott Contessa Speedster 25	Scott Contessa Speedster 35	Scott Contessa Speedster 45	Scott Speedster 10 Disc
Frame
Intended fit	Unisex	womens	womens	womens	womens	Unisex
Fork material	Carbon	Carbon	Carbon	Carbon	Aluminum	Carbon
Bicycle weight	9.48 kg	9.05 kg	9.35 kg	9.5 kg	10 kg	10.2 kg
Drivetrain
Front chainrings	2	2	2	2	3	2
Smallest chainring	34	34	34	34	30	34
Rear sprockets	9	11	10	9	8	11
Largest sprocket	30	32	32	30	30	32
Lowest gear	32.9 in	30.8 in	30.8 in	32.9 in	29.0 in	30.8 in
Brakes
Brake type	Rim brake	Rim brake	Rim brake	Rim brake	Rim brake	Hydraulic disc
Other specifications
Tire width	25c	25c	25c	25c	25c	28c
Bottom bracket standard	Not informed	BSA	BSA	Not informed	Not informed	BSA