Scott Voltage JR 20

Name: Scott Voltage JR 20
Brand: Scott

2018 YouthMountain youth Manufacturer page

Fork travel: 40 mm
Wheels: 20″
Drivetrain: 1 × 7 36t / 14–28t
Gear range: 200%
Weight: 11.6 kg 25.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

13 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

Voltage 20 Junior Octagon tubing / Alloy 6061 P.G. Not identified

Suspension

1 part

Fork
- SR Suntour

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 36t
Rear derailleur
- Shimano Tourney RD-TY300 7 speeds
RD-TY300
Shifters
- Shimano SL-RS36
SL-RS36

Brakes

2 parts

Brake levers
- Tektro JL510-TS
JL-510
Brakes
- ProMax

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
V-6NS
Spokes

14G / UCP / black Not identified
Tires
- Kenda K1166

Cockpit and contact points

6 parts

Handlebar

Junior Riser bar 540mm Not identified
Headset

Femin FP-H801S Not identified

FP-H801S
Pedals
- Marwi
SP-700
Saddle
- Syncros
Seatpost

Alloy 26.8x200mm 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	435
Seat tube lengthmm	245
Head tube lengthmm	100
Head tube angle	68.5°
Seat tube angle	68.6°
Chainstay lengthmm	367
Wheelbasemm	862
Standover heightmm	538
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
Bicycle weight: 11.6 kg

25.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 40 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 25.7 in
Highest gear: 51.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 1.95″
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

25.7 gear inches

This value is above the central range for this class.

Cohort: Youth / Mountain youth Model year: 2018
Sample: 66 bicycles with this information
Coverage: 90.4% of the class

Highest gear

51.4 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2018
Sample: 66 bicycles with this information
Coverage: 90.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.8 km/h
Highest gear: 19.7 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: 25.7–51.4 gear inches
Class reference (p10–p90): 16.9–75.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2018
Lowest gear: 66 bicycles with this information, 90.4% of the class
Highest gear: 66 bicycles with this information, 90.4% 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 Voltage JR 20	Scott Voltage JR 24	Scott Voltage JR 24 disc	Scott Voltage JR 26	Scott Voltage YZ 10	Scott Voltage YZ 20
Frame
Bicycle weight	11.6 kg	13.14 kg	13.6 kg	13.5 kg	13.8 kg	13.95 kg
Weight limit	Not informed	Not informed	Not informed	Not informed	128 kg	128 kg
Suspension
Front travel	40 mm	50 mm	50 mm	100 mm	100 mm	100 mm
Drivetrain
Front chainrings	1	3	3	3	3	3
Smallest chainring	36	24	24	24	24	24
Largest chainring	36	42	42	42	42	42
Rear sprockets	7	Not informed	Not informed	Not informed	8	Not informed
Smallest sprocket	14	14	14	14	11	14
Largest sprocket	28	28	28	28	32	28
Lowest gear	25.7 in	20.6 in	20.6 in	22.3 in	19.5 in	22.3 in
Highest gear	51.4 in	72.0 in	72.0 in	78.0 in	99.3 in	78.0 in
Brakes
Brake type	Rim brake	Rim brake	Mechanical disc	Rim brake	Hydraulic disc	Mechanical disc
Other specifications
Tire width	1.95″	1.95″	1.95″	2.125″	2.3″	2.3″
Wheel size	20″	24″	24″	26″	26″	26″