# Children's 4-in-1 Ride-On Bike milly mally OPTIMUS PLUS — Black

**URL:** https://aio.lv/en/product--milly-mally-5308--10881229
**Data updated:** 2026-03-07 18:08 (EET)
**Category:** Kids’ Bicycles
**Manufacturer:** milly mally
**Manufacturer code:** 5308
**EAN:** 5901761128550
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--milly-mally-5308--10881229

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 5.20 EUR |

## Summary description

4-in-1 children's ride-on bike milly mally OPTIMUS PLUS in black. A modular kids bicycle designed to adapt as a child grows, offering multiple configurations (ride-on, balance bike, and pedal modes) for early mobility and coordination development. Compact and practical for home use, park rides, and short outings with easy-to-adjust components and child-safe construction.

## Long description

The milly mally OPTIMUS PLUS 4-in-1 ride-on bike in black is a modular children's bicycle designed to grow with the child. It converts between ride-on, balance bike and pedal configurations to support the development of motor skills, balance and coordination from early toddler stages to beginner pedaling. The compact frame and adjustable components make it suitable for indoor play, park paths and short outdoor trips while offering a stable, child-safe structure and simple mechanical adjustments.
Advantages
This 4-in-1 design provides long-lasting usability by adapting to a child's changing abilities without requiring multiple separate bikes. Lightweight construction and compact dimensions allow easy handling by parents and simple storage at home. Adjustable seating and handlebars let you fine-tune fit for best posture and balance training. Child-safe finishes and rounded edges reduce pinch points, and easy transformation between modes requires minimal tools or effort.
Suitable for
 Early balance and coordination practice for toddlers
 Transition from ride-on to pedal bicycle for preschoolers
 Indoor play and small-space storage situations
 Short outings in parks, sidewalks and family trips
Key specifications
 Configuration: modular 4-in-1 (ride-on, balance bike, pedal-ready)
 Color: black
 Frame: compact child-friendly frame with rounded edges
 Adjustability: height-adjustable seat and handlebars
 Wheels: child-appropriate wheels for stable rolling on paved and flat surfaces
 Safety features: rounded components and secure fastening points
 Use environment: suitable for indoor and outdoor short trips
How to use
Start in the lowest, most stable ride-on configuration for very young children so they can sit and push with their feet while learning weight distribution. As the child gains balance, switch to the balance bike mode by removing pedals and raising the seat slightly so the child can glide and practise steering. When the child is ready to pedal, install the pedal set and adjust seat height so their knees have a slight bend at the bottom of a pedal stroke. Follow the included assembly guide for safe and correct transformations between modes, and check fastenings regularly.
Usage recommendations
Always use appropriate protective equipment such as a properly fitted helmet and supervise young children during rides. Ensure seat and handlebar positions are adjusted to the child’s size before each use, and operate the bike on flat, even surfaces free from heavy traffic. Regularly inspect moving parts and fastenings for wear or loosening and follow manufacturer maintenance advice to prolong service life.

## FAQ

### How much does the Children's 4-in-1 Ride-On Bike milly mally OPTIMUS PLUS cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 123 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 14.07.2026 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. All transactions are 100% secure and encrypted.

### 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 milly mally 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 milly mally 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/10881229/60313614_large.webp