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2021 Trailcraft

Blue Sky 20 Pro

A 20″ aluminum frame mountain youth bike with upper mid-range components and shimano deore hydraulic disc brakes.
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Manufacturer Price

$1,899
Weight18.8 lbs  
FrameAluminum
SuspensionHardtail, 80mm
ForkCarbon
Wheels20″ Aluminum
Drivetrain2 × 10
GroupsetZee
BrakesShimano Deore Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
Blue Sky 20 Pro
Other Mountain Youth bikes
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)

16 mph

Blue Sky 20 Pro

Highest gear

(descending)

Geometry
Specs
Build
Frame

Aluminum

Fork

Trailcraft TC30, carbon lowers

Travel80mm

Shock

None

Bottom Bracket

Trailcraft

Headset

Trailcraft Precision, sealed cartridge bearings

Stem

Trailcraft Superlight, 40mm length

Handlebar

Trailcraft Superlight Alloy

Saddle

Trailcraft

Seatpost

Trailcraft Superlight

TypeRigid

Pedals

None

Grips

Trailcraft, lock-on

Groupset
Rear Derailleur

Shimano Zee, 10-speed

Front Derailleur

None

Crank

Trailcraft, 127mm length

Shifters

Shimano Zee, 10-speed

Cassette

SunRace, 10-speed, 11-36 tooth

Chain Guide

None

Brakes

Shimano Deore, 2-piston

TypeShimano Deore Hydraulic Disc

Brake Levers

Shimano Deore

Wheels
Rims

Stan's NoTubes Crest MK3

Front Hub

Trailcraft Superlight alloy, HG driver

Rear Hub

Trailcraft Superlight alloy, HG driver

Tires

Schwalbe Rocket Ron, 20" x 2.25"

Rider Notes
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First added May 4

Last updated May 4

Not listed for 1,851 days