Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2022 Giant

STP 20 FS

A 20″ aluminum frame mountain youth bike with modest components and tektro hydraulic disc brakes.
Compare the full range

Manufacturer Price

$600
FrameAluminum
SuspensionHardtail, 60mm
ForkSuntour XCT
Wheels20″ Aluminum
Drivetrain1 × 7
GroupsetAltus
BrakesTektro Hydraulic Disc
Where to Buy
Similar Bikes
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
STP 20 FS
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

STP 20 FS

Highest gear

(descending)

Sizing
One Size

3'9" – 4'4"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
Revolution Mountain Bike Magazine
[R]eviewed // Giant STP 20 is The Perfect kids MTB

May 2023 · May 2, 2023

It wasn’t that long ago that ‘kids’ mountain bikes were really limited and basic, but not any more... Take a look at the ‘Giant STP 20’ which boasts a high quality fully alloy frame along with a well thought out component spec which including a set of suspension forks, 20” wheels, a 7-speed drivetrain and hydraulic disc brakes. And, this impressive package retails in Australia for $749 which we think represents extremely good value for money. In our opinion this [...]

Read Review

Geometry
Specs
Build
Frame

ALUXX-Grade Aluminum

ColorTrekking Green

Fork

SR XCT L20, coil, 60 mm

Travel60mm

Spring TypeCoil

Shock

N/A

Bottom Bracket

cartridge

Stem

forged alloy, 0-degree

Handlebar

Giant Sport, alloy, 31.8mm

Saddle

Giant Jr. Sport

Seatpost

alloy, 27.2x250mm

TypeRigid

Pedals

platform

Grips

Giant Junior

Groupset
Rear Derailleur

Shimano Altus RD-M310

Front Derailleur

N/A

Crank

alloy forged, 30t, 127mm

Shifters

Shimano REVOSHIFT, 1x7

Cassette

Shimano CS-HG200, 12x32

Chain

KMC Z7

Brakes

Tektro HD-J285, hydraulic [F]160mm, [R]160mm rotors

TypeTektro Hydraulic Disc

Brake Levers

Tektro HD-J285

Wheels
Rims

Giant 20", alloy, 28mm inner width

Spokes

stainless, 14g

Front Hub

Giant Disc, 28h, QR, alloy, disc

Rear Hub

Giant Disc, 28h, QR, alloy, disc

Tires

Kenda Karma, 20x2.2"

Rider Notes
Riders Also Viewed

First added July 30

Last updated September 9

Not listed for 262 days