Giant STP 24 – The robust mini-dirt bike for young riders With the Giant STP 24 you start playfully, safely and full of power in the world of mountain biking. The extremely robust 24-inch Dirt hardtail combines stability, child-friendly geometry and modern MTB- technology - perfect for mastering the first trails, practicing jumps and building self-confidence. A bike that is fun, grows with you and makes you want every new adventure.
Important advantages features at a glance
✅ EXTREMELY Rugged Design - ALUXX-QAluminium Frame and 24-Inch TRA-2-WHEEL for maximum durability.
✅ Child-friendly geometry - low overhang height, short cranks and smaller cockpit for optimal control.
✅ 100-MM suspension fork for real off-road action - Crest TR Comp Lite, specially designed for young drivers.
✅ Hydraulic Brakes for safe control - perfect dosability in any situation.
✅ Dropper SeatPost for more freedom of movement - quickly lowerable for jumps and technical passages.
✅ Agile Handling – Short Wheelbase, Short Chain Stays and 24 Inch Wheels for Playful Maneuvers.
✅ IDEAL FOR THE MTB-QUITE - Perfect start to the dirt and trail world.
Equipment
Frame: ALUXX-Grade Aluminum, 12x142mm Thru Axle
Fork: Crest TR Comp, 34mm Stanchions, 15x110mm Thru Axle, 100mm Travel, Youth Tuned
Handy bar: Giant Sport, Alu, 31.8mm, 640mm
Grips: Giant Junior
Stem: Forged Alloy, 0-degree
Seatpost: Contact Switch at Lite Dropper, Retractable with Remote, 70-100mm Travel, 30.9mm
Saddle: Giant Grit Jr.
Pedals: Platform
Shift Levers: Microshift Advent, 1x9 compartment, Youth Ergonomics
Rear DeRailleur: Microshift Advent, Short Cage
Brakes: Tektro HD-J2820 Hydraulic Disc Brake [F]180mm, [R]160mm Rotors
Brake Levers: Tektro HD-J2820
Cassette: Shimano CS-H093, 11-38 TEETH
Chain: KMC X9
Crankset: Alloy Forged, 30 Teeth, 140mm
Bottom Bracket: Threaded Cartridge
RIMs: Giant TRA 2, 24, ALU
Hub: [F] Giant Tracker, Thru Axle, 6-Bolt, [R] Giant Tracker Thru Axle, 6-Bolt, HG Driver Body
Spokes: Stainless, 14g
Tires: Kenda Amrak, 24x2.2
Size chart (recommendation guidelines)
One Size: 125 CM – 145 CM
(The information is guide values. Body proportions and driving style can influence the ideal frame size.)
The Giant STP 24 is one of the most popular youth MTBs in its class. Thanks to its robust construction, child-friendly geometry and real MTB- components, it is a perfect choice for ambitious kids who want to make rapid progress. Parents also appreciate the high durability and low-maintenance equipment - ideal for regular, off-road adventures.
Our conclusion
The Giant STP 24 is built for …
Young riders who want to safely get into mountain biking
Kids who want to practice jumps, drops and technical passages
All who are looking for an extremely robust mini-dirt bike
Families who value durable components and child-friendly geometry
Off-road adventure off-road and on pump tracks
included
1× Giant STP 24 children-MTB
downloads
Datasheet and Geometry

Technical specifications:
Drive: Chain Drive
Number of Gears: 1 X 9
Brake Type: Hydraulic Disc Brake
Brake Groupset Model: Tektro HD-J2820
Use: Terrain
Intended Use: Sport
Travel: 100 mm fork
Fork Type: Suspension Fork
Wheel Size: 24
Frame Design: Hardtail
Frame Material: Aluminum
DriveTrain: microSHIFT Advent
Series: STP
Technology: Aluxx Aluminum Technology
Bicycle Type: Mountain Bike, Youth Bike
Intended Riders: Teenagers

Available configurations (SKU | size | color | mounting):
Y1090035120 | One Size | Black Chrome | Standard

Available technical data: