Scott Scale JR 20 Plus

Name: Scott Scale JR 20 Plus
Brand: Scott

2018 YouthGeneral youth Manufacturer page

Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 7 32t / 14–28t
Gear range: 200%
Weight: 10.4 kg 22.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

11 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

Scale 20 PLUS Junior Alloy 6061 P.G. Pressed dropouts Not identified

Suspension

1 part

Fork

AL-6061 rigid fork / disc Not identified

AL-6061

Drivetrain

6 parts

Bottom bracket

Femin FP-B906SCT Not identified

FP-B906SCT
Cassette
- Shimano MF-TZ21 14–28t
MF-TZ21
Chain
- KMC
Z-51
Crankset
- Prowheel 32t
Rear derailleur
- Shimano Tourney RD-TY300 7 speeds
RD-TY300
Shifters
- Shimano SL-RS36
SL-RS36

Brakes

2 parts

Brake levers

LEE CHI BL-81G Not identified

BL-81G
Brakes
- Tektro
SCM-02

Wheels and tires

5 parts

Front hub

KT-122F / Nutted Not identified

KT-122F
Rear hub

KT-122R / Nutted Not identified

KT-122R
Rims
- Shining
MP-32
Spokes

14G / UCP / black Not identified
Tires
- Kenda Slant Six

Cockpit and contact points

6 parts

Handlebar

Junior Flat-Bar / Alloy 560mm Not identified
Headset

Femin FP-H807SCT Not identified

FP-H807SCT
Pedals
- Marwi
SP-700
Saddle
- Syncros
Seatpost

Alloy 26.8X-300mm Not identified
Stem
- Leadtec
LCS-7126

Sizes and geometry

1 size Open in the geometry plotter

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

Size 20"

Table

Geometry diagram unavailable

The drawing needs reach, stack and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Top tube lengthmm	465
Seat tube lengthmm	280
Head tube lengthmm	110
Head tube angle	69°
Seat tube angle	66.7°
Chainstay lengthmm	370
Wheelbasemm	889.6
Standover heightmm	510.9
Suspension and parts
Stem lengthmm	50

Not published by the manufacturer: Reach, Stack, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, Stack/reach ratio, 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: Aluminum
Bicycle weight: 10.4 kg

22.9 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 22.9 in
Highest gear: 45.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.6″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Technical analysis

2 measures

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

Lowest gear

22.9 gear inches

This value is within the central range for this class.

Cohort: Youth / General youth Model year: 2018
Sample: 137 bicycles with this information
Coverage: 71.3% of the class

Highest gear

45.7 gear inches

This value is within the central range for this class.

Cohort: Youth / General youth Model year: 2018
Sample: 137 bicycles with this information
Coverage: 71.3% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.8 km/h
Highest gear: 17.5 km/h

Total gear range 200%

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: 22.9–45.7 gear inches
Class reference (p10–p90): 17.9–78.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / General youth Model year: 2018
Lowest gear: 137 bicycles with this information, 71.3% of the class
Highest gear: 137 bicycles with this information, 71.3% 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 2018 builds
Specification	This bicycle Scott Scale JR 20 Plus	Scott Contessa Scale 10	Scott Contessa Scale 30	Scott Contessa Scale 40	Scott Contessa Scale 900	Scott Contessa Scale RC 900
Frame
Intended fit	Unisex	womens	womens	womens	womens	womens
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Fork material	Aluminum	Aluminum	Not informed	Not informed	Not informed	Not informed
Bicycle weight	10.4 kg	12.4 kg	13.5 kg	13.8 kg	11.5 kg	10.3 kg
Weight limit	Not informed	128 kg	128 kg	128 kg	128 kg	128 kg
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Front travel	Not informed	100 mm	100 mm	100 mm	100 mm	100 mm
Drivetrain
Front chainrings	1	2	3	3	1	1
Smallest chainring	32	22	22	22	30	30
Largest chainring	32	36	40	40	30	30
Rear sprockets	7	10	10	9	12	12
Smallest sprocket	14	11	11	11	10	10
Largest sprocket	28	36	36	34	50	50
Lowest gear	22.9 in	17.7 in	17.7 in	18.8 in	17.4 in	17.4 in
Highest gear	45.7 in	94.9 in	105.5 in	105.5 in	87.0 in	87.0 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Suspension	Rigid	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	2.6″	2.35″	2.35″	2.35″	2.2″	2.25″
Wheel size	20″	27.5″ / 29″	27.5″ / 29″	27.5″ / 29″	27.5″ / 29″	27.5″ / 29″
Bottom bracket standard	Not informed	BSA	BSA	Not informed	BB86/BB92	BB86/BB92
Fork spring	Not informed	Air	Not informed	Not informed	Air	Air