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2021 Giant STP 24 FS

Original specifications: geometry for 1 published size.

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At a glance

Model year
2021
Category
Mountain
Original MSRP
$660.00
Sizes
One Size
Colors
Azure Blue
Geometry
1 manufacturer size
In this record
20 specifications · archived image · original MSRP · geometry
Archive ID
900003346
Model history 2 other years
Original buildAluminum

Manufacturer catalog

Published sizes and colors

1 size · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

One Size

Published colors

Azure Blue

Frameset

Frame ConstructionALUXX-Grade Aluminum
Frame MaterialAluminum
ForkSR XCT L24, coil, 80mm, lockout

Drivetrain

ShiftersShimano REVOSHIFT
Rear DerailleurShimano Altus
Cranksetalloy forged, 30t
Bottom Bracketcartridge
CassettemicroSHIFT Advent, 12x42
ChainKMC Z8.3
Pedalsplatform

Brakes

BrakesTektro HD-J285

Cockpit & Contact Points

HandlebarGiant Sport, alloy, 31.8
Stemforged alloy, 0-degree
SaddleGiant Jr. Sport
Seatpostalloy, two-bolt, 27.2x300

Wheels & Tires

HubsGiant Disc, 28h, QR, alloy, disc
RimsGiant 24", alloy, 28mm inner width
Spokesstainless, 14g
Front TireKenda Karma, 24x2.2
Rear TireKenda Karma, 24x2.2

Geometry

1 size · 10 measurements

Frame measurements by size.

All geometry measurements1 size · 10 measurements
MeasurementOne Size
Top tube495 mm
Head tube105 mm
Head-tube angle69°
Seat-tube angle73°
Chainstay / rear center410 mm
Wheelbase978 mm
Reach335 mm
Stack524 mm
Standover height603.2 mm
Crank length140 mm

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes30T · 12–42T
Lowest0.71:1 Highest2.50:1 Total range350%
Estimated speed At 90 RPM Lowest gear4.7 mph Highest gear16.3 mph

Rear tire: 24×2.2.

How it works

Ratio = chainring teeth ÷ rear sprocket teeth. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
0 of 20 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2021 Giant STP 24 FS · Youth · Published sizes: One Size

Archived: Frame: ALUXX-Grade Aluminum · Fork: SR XCT L24, coil, 80mm, lockout

Archived: Fork: SR XCT L24, coil, 80mm, lockout

Archived: Shifters: Shimano REVOSHIFT · Rear derailleur: Shimano Altus · Crankset: alloy forged, 30t · Bottom bracket: cartridge · Cassette: microSHIFT Advent, 12x42 · Chain: KMC Z8.3

Archived: Brakes: Tektro HD-J285

Archived: Rims: Giant 24", alloy, 28mm inner width · Hubs: Giant Disc, 28h, QR, alloy, disc · Front tire: Kenda Karma, 24x2.2 · Rear tire: Kenda Karma, 24x2.2

Controls and contact points

Archived: Handlebar: Giant Sport, alloy, 31.8 · Stem: forged alloy, 0-degree · Seatpost: alloy, two-bolt, 27.2x300 · Saddle: Giant Jr. Sport · Pedals: platform

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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