20" Giant STP FS Boys (2026)
20" Giant STP FS Boys (2026) - Teal : This product is available for backorder only. Will ship as soon as it is back in stock.
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Shipping Information
This product: Pickup in-store only. Shipping not available.
Shipping available†
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These include but are not limited to the following brands: Giant, Norco, Liv, Momentum, Malvern Star and Mongoose.
Pre-assembled bikes
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20" Giant STP FS Boys (2026)
Dirt skills start here. The STP 20 is designed to help young riders build confidence and have fun, with a lightweight ALUXX aluminium frame, low stand-over height and 20-inch wheels for easy handling. A 63mm suspension fork smooths out rough ground, while the compact geometry encourages kids to lean into corners, shift their weight and start popping small airs.
The low frame height and shorter 105mm cranks suit riders around 110–130cm tall, creating a balanced, stable ride with a lower centre of gravity. Youth-specific components including a Grit Core Lite saddle, smaller-diameter handlebars and hydraulic brakes with lighter modulation deliver smooth, predictable control. With a short wheelbase and chainstays adding playful agility, the STP 20 makes learning new skills feel natural and fun.
FIT FOR YOUTH
The frame’s low stand-over height offers greater balance and stability with a lower centre of gravity that’s ideal for riders 110-130cm tall. The 20-inch wheels and shorter 105mm cranks make for easier handling and smoother pedalling.
GREATER CONTROL
Youth-specific components including a Grit Core Lite saddle, smaller diameter handlebars, and hydraulic brakes with lighter modulation give STP 20 a smooth, controlled ride, helping young riders focus on building skills and gaining confidence.
PLAYFUL AGILITY
With a lightweight, durable ALUXX aluminium frame and suspension fork, the STP 20 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.
SPECIFICATIONS
| Sizes | One size |
| Colours | Teal |
| Frame | ALUXX-grade aluminium, 12x142mm thru-axle |
| Fork | SR XCT Jr. L20, coil spring, 9x100mm QR, 63mm travel |
| Shock | N/A |
| Handlebar | Giant Sport, alloy, 31.8mm |
| Grips | Giant Junior |
| Stem | Forged alloy, 0-degree |
| Seatpost | Alloy, two-bolt, 30.9mm |
| Saddle | Giant Grit Core |
| Pedals | Platform |
| Shifters | microSHIFT Acolyte, 1x8 |
| Front Derailleur | N/A |
| Rear Derailleur | microSHIFT Acolyte, 1x8 |
| Brakes | Tektro HD-J2820 hydraulic [F]160mm, [R]160mm rotors |
| Brake Levers | Tektro HD-J2820 |
| Cassette | Shimano HG83, 11x38 |
| Chain | KMC Z8.1 |
| Crankset | Prowheel Forged, 30t, 105mm |
| Bottom Bracket | Cartridge threaded |
| Rims | Giant TRA 2 Hookless Tubeless ready, Alloy 30mm inner width |
| Hubs | [F] Giant Tracker, QR, 6-bolt, [R] Giant Tracker, thru-axle, 6-bolt, HG driver body |
| Spokes | Stainless, 14g |
| Tyres | Kenda Amrak, 20x2.2" |
| Weight | The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. |
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Frame
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Fork
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Handlebar
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Grips
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Stem
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Seatpost
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Saddle
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Pedals
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Shifters
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Rear Derailleur
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Brakes
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Brake Levers
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Cassette/Freewheel
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Chain
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Crankset
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Bottom Bracket
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Rims
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Hubs
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Spokes
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Tyres
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Notes
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Speeds (rear)8 Speed
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Age GroupKids
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GenderBoys, Girls
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DisciplineMountain
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SKUTeal: 9090025120





