# Nils Fun RB138 Balance Bike with 12-inch Wheels

**URL:** https://aio.lv/en/product--oem-16-51-485--12421289
**Data updated:** 2026-05-12 16:27 (EEST)
**Category:** Exercise Equipment
**Manufacturer:** OEM
**Manufacturer code:** 16-51-485
**EAN:** 5907695575446
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Nils Fun RB138 is a balance bike designed to help children develop coordination and balance skills. It features 12-inch wheels, providing a stable and smooth ride for young riders. This lightweight bike is an ideal introduction to cycling, allowing children to learn how to steer and balance before transitioning to a traditional bicycle with pedals.

## Long description

The Nils Fun RB138 balance bike is a specialized training tool designed to help young children develop essential coordination and balance skills. Featuring 12-inch wheels, this bike provides a stable and smooth riding experience, making it an ideal choice for children who are just beginning their journey into cycling. Its lightweight construction ensures that children can easily maneuver the bike, building confidence as they learn to steer and balance without the complexity of pedals.
Advantages
The primary benefit of the Nils Fun RB138 is its ability to facilitate a natural transition to traditional bicycles by focusing exclusively on balance and steering. The lightweight frame allows for easy handling, reducing the physical strain on the child while they practice. With its 12-inch wheels, the bike offers excellent stability on various surfaces, ensuring a safe and controlled environment for skill development. This design encourages physical activity and helps children gain the spatial awareness necessary for future cycling success.
Suitable for
Children learning to balance and steer
Developing motor skills and coordination
Outdoor play in parks or paved areas
Preparation for transitioning to a pedal bicycle
When it may not be suitable
This balance bike is not suitable for children who have already mastered cycling with pedals or for those who exceed the weight and height limits recommended for 12-inch wheel frames. It is also not intended for use on rough, off-road terrain or steep inclines.
Key specifications
Wheel size: 12 inches
Frame type: Lightweight construction
Target age: Early childhood
Primary function: Balance and coordination training
How to use
To use the Nils Fun RB138, ensure the seat height is adjusted so that the child can place both feet flat on the ground while sitting. The child should sit on the saddle and use their feet to push off the ground, gradually gaining speed and lifting their feet to glide. Steering is controlled by the handlebars, allowing the child to learn how to navigate turns naturally. Supervision is recommended during the initial learning phase to ensure safety.
What to consider before purchase
Ensure the child's inseam length matches the adjustable seat height
Verify the weight capacity of the bike
Check for a flat, safe area for the child to practice
Consider the need for protective gear such as a helmet
Usage recommendations
Always ensure the child wears a properly fitted helmet and appropriate footwear while using the balance bike. Regularly check that all bolts and components are tightened to maintain safety and performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 OEM 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 OEM 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/12421289/68710932_large.webp