---
product_id: 12620541
title: "USA Model Train Products HV5 UNITRACK R550mm Basic Oval Track Set, 21 5/8\""
brand: "kato"
price: "62740 som"
currency: KGS
in_stock: true
reviews_count: 12
url: https://www.desertcart.kg/products/12620541-usa-model-train-products-hv5-unitrack-r550mm-basic-oval-track
store_origin: KG
region: Kyrgyzstan
---

# Includes power adapter cord 21 5/8" compact oval track Snap-fit UNITRACK system USA Model Train Products HV5 UNITRACK R550mm Basic Oval Track Set, 21 5/8"

**Brand:** kato
**Price:** 62740 som
**Availability:** ✅ In Stock

## Summary

> 🚂 Snap, Power, Play — Your HO layout, elevated!

## Quick Answers

- **What is this?** USA Model Train Products HV5 UNITRACK R550mm Basic Oval Track Set, 21 5/8" by kato
- **How much does it cost?** 62740 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/12620541-usa-model-train-products-hv5-unitrack-r550mm-basic-oval-track)

## Best For

- kato enthusiasts

## Why This Product

- Trusted kato brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Power:** Comes with a reliable power adapter for instant track action—no fuss, just fun.
- • **Snap & Go Assembly:** Innovative UNITRACK snap system makes setup and takedown effortless and fast.
- • **Skill-Building Hobby:** Boost creativity, problem-solving, and engineering skills with every track you lay.
- • **Expandable Creativity:** Start simple and build complex layouts by adding more UNITRACK pieces anytime.
- • **Compact Precision Layout:** Fits perfectly within a 4'x8' space for stylish, space-smart setups.

## Overview

The Kato USA Model Train HV5 UNITRACK R550mm Basic Oval Track Set offers a compact 21 5/8" oval track designed to fit within a 4'x8' space. Featuring a reliable power adapter and the innovative snap-fit UNITRACK system, it enables quick, hassle-free assembly. Ideal for beginners and advanced hobbyists alike, this set fosters creativity and engineering skills while allowing seamless expansion for complex layouts.

## Description

From the Manufacturer The Kato HO UNITRACK Master (HM) and Variation (HV) sets are the ultimate expansion track sets, perfect for beginners who are looking to get started in the hobby, while also providing complex structures for those seeking to create more complex and advanced layouts. Starting with the base Master Set, you can expand to create any layout you desire by adding as many Variation sets or individual unitrack pieces as you like. Each Variation set box contains a complete layout landmark, whether it's a staging yard, a passing siding, or a flyover viaduct bridge.

## Features

- Basic oval made from 21 5/8" track to fit within a 4'x8' space and includes a rerailer and power adapter cord to build a basic oval layout
- Best to start KATO HO UNITRACK
- Easy to use assorted track set in a box
- Reliable and easy-to-use UNITRACK snap track system makes setting up both temporary and permanent layouts a snap

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00A348RGW |
| Age Range Description | HO |
| Battery Description | No battery required |
| Brand Name | Kato |
| Customer Reviews | 4.7 out of 5 stars 123 Reviews |
| Educational Objective | Foster creativity, problem-solving, and engineering skills through model railroading. |
| Global Trade Identification Number | 00787799807309, 04949727057170 |
| Is Assembly Required | No |
| Item Dimensions | 84 x 45 x 2 inches |
| Item Part Number | 3-115 |
| Item Weight | 1.87 Pounds |
| Manufacturer | Kato Trains |
| Manufacturer Maximum Age (MONTHS) | 1440.00 |
| Manufacturer Minimum Age (MONTHS) | 14.0 |
| Manufacturer Part Number | 3-115 |
| Manufacturer Warranty Description | 60 day warranty against manufacturer defects |
| Material Type | Plastic |
| Model Number | 3-115 |
| Operation Mode | Manual |
| Power Source | AC adapter |
| Scale | HO |
| Size | Medium |
| Sub Brand | ho |
| UPC | 787799807309 |

## Images

![USA Model Train Products HV5 UNITRACK R550mm Basic Oval Track Set, 21 5/8" - Image 1](https://m.media-amazon.com/images/I/71wfl7Ed29L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***D on December 7, 2025*



### ⭐⭐⭐⭐⭐ Review
*by C***. on January 2, 2017*



### ⭐⭐⭐⭐⭐ Review
*by H***R on March 17, 2020*



## Frequently Bought Together

- Kato USA Model Train Products HV5 UNITRACK R550mm Basic Oval Track Set, 21 5/8"
- Kato USA Model Train Products HV1 UNITRACK R730mm Outer Oval Track
- Kato USA Model Train Products HV2 UNITRACK Passing Siding Track Set with #6 Manual Turnout

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kg/products/12620541-usa-model-train-products-hv5-unitrack-r550mm-basic-oval-track](https://www.desertcart.kg/products/12620541-usa-model-train-products-hv5-unitrack-r550mm-basic-oval-track)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-06-14*