2018 Scott

Scale JR 20

A 20″ aluminum frame general youth bike with mid-range components and rim brakes.
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Weight24.0 lbs  
FrameAluminum
SuspensionHardtail, 40mm
Wheels20″ Aluminum
Drivetrain1 × 7
GroupsetTourney
BrakesRim
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

15 mph

Scale JR 20

18 mph

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Highest gear

(descending)

Reviews
Bicycling
Scott’s Contessa Scale 900 Hardtail Keeps Things Simple

Mar 2019

A crisp, clean women’s mountain bike—with SRAM NX Eagle—for XC racing and riding.

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BikeRadar
Scott Scale 965 review

Feb 2017 · Rich Owen

A usefully stiff frame and bang up to date drivetrain enable you to really put the power down and hit high velocity XC speeds. Buy if you’re looking for a value-for-money XC bike for trail centre blasting

Highs
  • Light and stiff frame, 1x11 SRAM NX

Lows
  • Tyres are worth an upgrade

Read Review

Canadian Cycling Magazine
My bike Monday: Scott Scale 720 Plus review

Jan 2017 · Matt Stetson

Big tires expand your performance

Read Review

MBR
Scott Scale 730 Plus (2017) review - MBR

Dec 2016 · Alan Muldoon

The Scott Scale 730 Plus will instantly win you over as you carve effortlessly through corners, blast down the rowdiest descents and spin up loose technical climbs with aplomb.

Highs
  • Standout ride quality

Lows
  • Not the best value

Read Review

MTBR
Scott Scale XC hardtail drops significant weight

Jul 2016

The new lighter Scott Scale goes a long way toward defining what the company is all about: racing — and winning. - Mtbr.com

Read Review

Flow Mountain Bike
Flow's First Bite: 2017 Scott Scale

Jun 2016

Check out the Scott Spark too, and our first impressions of the dual suspension brother to the Scale here: 2017 Scott Spark. New Scott Scale Dropping weight at the same time improving the comfort and handling of a new bike must be quite a tall task to pull off, but from what we’ve seen it’s …

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Mountain Bike Action
Bike Test ShootOut: Scott Scale 700 RC Vs Cannondale F-Si Carbon 2

Oct 2015 · McCoy

If you are looking for every bit of efficiency that you can get from a hardtail...

Read Review

Singletrack World
Scott Scale 740

Jun 2015 · Chipps

A race-ready hardtail for less than £1,500? Scott delivers with the Scale 740

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Scale 20 Junior Alloy 6061 P.G. Pressed dropouts

Fork

SR Suntour XCT-JR 20 40mm travel softer spring setup

Travel40mm

Spring TypeCoil

Bottom Bracket

Femin FP-B906SCT

Headset

Femin FP-H807SCT

Stem

LEADTEC LCS-7126 50mm

Handlebar

Junior Flat-Bar / Alloy 540mm

Saddle

Syncros JR FL

Seatpost

Alloy 26.8x200mm

TypeRigid

Pedals

MARWI SP-700

Groupset
Rear Derailleur

Shimano RD-TY300 7 Speed

Crank

Prowheel A105PP 36T 127mm

Shifters

Shimano SL-RS36-7 Revo Shifter

Cassette

Shimano MF-TZ21 14-28T

Chain

KMC Z-51

Brakes

Promax SCB 209 P Kids specific

TypeRim

Brake Levers

Tektro JL-510 TS

Wheels
Rims

Shining V-6NS

Spokes

14G / UCP / black

Front Hub

KT-122F / Nutted

Rear Hub

KT-122R / Nutted

Tires

Kenda K1166 / 20x1.95 / 22TPI

Rider Notes
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Last updated March 4
Not listed for 2,252 days