Giant ARX 20 2025 - Kids Bike

The Giant ARX 20 is designed to provide young riders with a comfortable and enjoyable cycling experience. Its lightweight ALUXX-Grade Aluminium frame offers easy handling, while the kid-specific components ensure an ergonomic fit. The short-reach handlebars and Selle Royal Vivo Jr saddle are tailored to accommodate smaller riders, enhancing their confidence on the bike.
Key Features:
- Frame: ALUXX-Grade Aluminium frame, lightweight and durable for better handling.
- Fork: ALUXX-Grade Aluminium fork for precise control and responsiveness.
- Drivetrain: Shimano Altus 1x8 drivetrain for simple and reliable gear changes.
- Brakes: Alloy linear-pull brakes for safe and effective stopping power.
- Wheels: Giant Kids 20-inch alloy wheels with versatile Innova tyres.
- Other Features: Short-reach handlebars and junior-specific saddle for enhanced comfort and fit.
- Finance Options: Available with 0% APR finance for flexible purchasing.
Equipped with a Shimano Altus 1x8 drivetrain, the ARX 20 simplifies shifting while providing a versatile gear range for tackling hills and flats. The linear-pull brakes deliver reliable stopping power, giving parents peace of mind and kids control over their ride. The 20-inch wheels and Innova tyres handle diverse terrains with ease, whether on the road, gravel, or dirt paths.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | ALUXX-Grade Aluminium |
Fork | ALUXX-grade aluminium |
Stem | Ahead, alloy, 25.4x60mm |
Bars | Giant Youth, 480mm width, 31.8mm |
Front Brake | Alloy, linear pull |
Rear Brake | Alloy, linear pull |
Brake Lever | alloy, junior MTB |
Rear Mech | SHIMANO ALTUS RD-M310 |
Shifters | Shimano Altus SL-M315 1x8 |
Speed | 8 |
Rims | Giant Kids 20", alloy |
Front Hub | Alloy, 24 hole, quick release axles |
Rear Hub | Alloy, 24 hole, quick release axles |
Spokes | Stainless, 14g |
Front Tyre | Innova IB-3010, 20x1.5" |
Rear Tyre | Innova IB-3010, 20x1.5" |
Seat Post | Alloy, 27.2mm |
Saddle | Selle Royal Vivo Jr. |
Chainset | alloy, forged, three-piece, 32t, 115mm |
Bottom Bracket | Sealed Cartridge |
Chain | KMC Z8 |
Cassette | Shimano HG200, 12x32 |
Pedals | platform |
Giant ARX Size Chart
|
Height (cm) |
Height (in) |
Age |
ARX 16 |
105 - 125 |
3' 5" - 4' 1" |
3 - 6 |
ARX 20 |
120 - 140 |
3' 11 - 4' 7" |
5 - 9 |
ARX 24 |
130 - 150 |
4' 3" - 4' 11" |
7 - 12 |
ARX 26 |
145 - 165 |
4' 9" - 5' 5" |
10 - 16 |
What size frame do I need if I am between sizes? - read here
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Giant ARX 20 2025 - Kids Bike
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