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2023 Diamondback

Lily 20

A 20″ aluminum frame mountain youth bike with mid-range components and rim brakes.
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Manufacturer Price

$300
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels20″ Aluminum
Drivetrain1 × 6
GroupsetTourney
BrakesRim
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Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
Lily 20
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)

15 mph

Lily 20

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Lily model range

View Comparison
Geometry
Specs
Build
Frame

20" Low Standover 6061 Aluminum w/Replaceable Hanger

Fork

20" 6061 Aluminum Rigid, V-Mounts

Bottom Bracket

9pc Loose Ball

Headset

1-1/8" Threadless

Stem

60mm x 7° Alloy Ahead

Handlebar

560mm Alloy 31.8, 25mm Rise

Saddle

DB Jr. Mtn

Seatpost

Alloy 27.2 x 280mm

TypeRigid

Pedals

Resin Platform

Grips

Soft PVC

Groupset
Rear Derailleur

Shimano TY-21 Short Cage

Crank

127mm 3pc Alloy, 36t w/Double Guard

Shifters

Shimano Revo 6spd (Rear)

Cassette

6-spd 14-28

Chain

KMC Z51

Brakes

Alloy V-Brake

TypeRim

Brake Levers

Alloy V-Brake

Wheels
Rims

Alloy Anodized 28h

Spokes

14g

Front Hub

Alloy 28h Nutted

Rear Hub

Alloy 28h Nutted Freewheel

Tires

20 x 2.125"

Rider Notes
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First added March 28

Last updated July 1

Not listed for 1,063 days