2026 Giant STP 24 One Size Black Chrome
Made to help young riders have fun and show off their skills, this mini dirt shredder features a purpose-built aluminium frame and 100mm suspension fork with 24-inch wheels. Trail-worthy MTB components including hydraulic brakes and a dropper seatpost add to its capabilities, giving kids what they need to follow their dirt dreams.
Key Performance Factors
FIT FOR YOUTH
The frame’s low stand-over height offers greater balance and stability with a lower centre of gravity that make this model ideal for riders 125-145cm tall. The 24-inch wheels, shorter cranks, and sized-down cockpit components make for smooth pedalling and easier handling, while a dropper seatpost makes it easy to adjust riding position on the fly.
GREATER CONTROL
Youth-specific features including a Crest TR Comp Lite 100mm suspension fork, Grit Core Lite saddle, smaller diameter handlebars, and hydraulic brakes with lighter modulation give STP 24 a smooth, controlled ride, helping young riders focus on building skills and gaining confidence.
PLAYFUL AGILITY
With a lightweight, durable ALUXX aluminium frame, the STP 24 is easy for young riders to manoeuvre. A shorter wheelbase and chainstays add a playful feel and make it easier to lift the front wheel while riding.
Geometry
| One Size | |
| A Seat Tube Length (mm) | 300 |
| A1 Seat Post Insertion Depth (mm) | 250 |
| B Seat Tube Angle | 73.0° |
| C Top Tube Length (mm) | 523 |
| D Head Tube Length (mm) | 90 |
| E Head Tube Angle | 67.0° |
| F Fork Rake (mm) | 30 |
| G Trail (mm) | 104 |
| H Wheelbase (mm) | 975 |
| I Chain Stay Length (mm) | 375 |
| J Bottom Bracket Drop (mm) | 40 |
| K Stack (mm) | 534 |
| L Reach (mm) | 360 |
| M Stand Over Height (mm) | 629 |
| O Stem Length (mm) | 40 |
| P Crank Length (mm) | 140 |
Specs
| Model Name | STP 24 |
| Colours | Black Chrome |
| Sizes | One size |
| Frame | ALUXX-Grade aluminium, 12x142mm thru-axle |
| Fork | Crest TR Comp 24", Travel 100mm, 34mm stanchion, alloy steerer, youth tuned, 15x110 TA |
| Shock | N/A |
| Handlebar | Giant Sport, alloy, 31.8mm |
| Grips | Giant Junior |
| Stem | Forged alloy, 0-degree |
| Seatpost | Giant Contact Switch AT Lite, adjustable travel, remote 70-100mm travel / 30.9 x 315mm |
| Saddle | Giant Grit Core |
| Pedals | Platform |
| Shifters | microSHIFT Advent, 1x9 |
| Front Derailleur | N/A |
| Rear Derailleur | microSHIFT Advent, 1x9 |
| Brakes | Tektro HD-J2820, hydraulic [F]180mm, [R]160mm rotors |
| Brake Levers | Tektro HD-J2820 |
| Cassette | Shimano HG93, 11x38 |
| Chain | KMC X9 |
| Crankset | Prowheel Forged, 30t, 140mm |
| Bottom Bracket | Cartridge threaded |
| Rims | Giant TRA 2 Hookless Tubeless ready Alloy 30mm inner width |
| Hubs | [F] Giant Tracker, thru-axle, 6-bolt [R] Giant Tracker thru-axle, 6-bolt, HG driver body |
| Spokes | Stainless, 14g |
| Tyres | Kenda Amrak, 24x2.2" |
| Extras | N/A |