# Children's bicycle AUTHOR A-Matrix 24" — 24-inch wheels, Phantom Black matte/Black matte

**URL:** https://aio.lv/en/product--author-42954011--11662100
**Data updated:** 2026-02-16 07:04 (EET)
**Category:** Kids’ Bicycles
**Manufacturer:** AUTHOR
**Manufacturer code:** 42954011
**EAN:** 8590816087361
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 406.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 336.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--author-42954011--11662100

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

AUTHOR A-Matrix children's bicycle with 24-inch wheels in Phantom Black matte/Black matte finish. Designed for older children and teens, it has a stable frame and 24" wheel size for higher speed, improved handling and comfort. Suited for everyday rides, park routes and light off‑road paths. Ready to use for reliable mobility and active outdoor use.

## Long description

AUTHOR A-Matrix 24" children's bicycle in Phantom Black matte/Black matte is designed for older children and young teens who need a stable, ready-to-ride bike for everyday mobility. The 24-inch wheels provide a balance of speed, comfort and predictable handling, while the sturdy frame geometry supports confident riding on park paths, urban streets and light off-road trails. The bike arrives prepared for immediate use and combines practical features for routine cycling and active outdoor play.
Advantages
The AUTHOR A-Matrix 24" offers a robust frame and wheel size that improve stability and straight-line speed compared with smaller children's bikes. Matte black finish reduces visible scratches and provides a low-glare appearance. The wheel and tire combination enhances comfort and traction on mixed surfaces, and the overall build is focused on low maintenance and reliable performance suitable for growing riders.
Suitable for
Daily rides to school or around the neighborhood
Park trails and recreational cycling
Light off-road routes and gravel paths
Growing children transitioning from smaller wheel sizes
Key specifications
Wheel diameter: 24 inches for increased speed and stability
Frame: durable, child-oriented geometry for control and comfort
Finish: matte Phantom Black / Black matte for low reflectivity
Braking system: child-appropriate brakes designed for predictable stopping
Tires: mixed-surface tread for grip on pavement and light trails
Fit range: suitable for older children and young teens (height-dependent)
How to use
Adjust saddle height and handlebar position so the rider can touch the ground with their toes when seated and reach the controls comfortably. Check tire pressure before each ride and ensure brakes engage smoothly. Use the bike on prepared surfaces and light trails within the intended use; avoid aggressive jumps or technical downhill tracks not suited to this class of children's bicycle. Regularly inspect bolts, headset and wheel quick-release or axle nuts and perform routine maintenance to keep the bike safe and functional.
Usage recommendations
For safe and comfortable riding, pair the AUTHOR A-Matrix 24" with a properly sized helmet, gloves and reflective clothing for low-light conditions. Maintain recommended tire pressures and schedule periodic brake and drivetrain checks to ensure consistent performance.

## FAQ

### How much does the Children's bicycle AUTHOR A-Matrix 24" cost, and is it available for purchase?

The price is 406.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10000 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Children's bicycle AUTHOR A-Matrix 24" be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All AUTHOR products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AUTHOR service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11662100/66952830_large.webp