---
product_id: 291378698
title: "USA Model Train Products UNITRACK Compact Tracks (4-Piece), 183mm/(7\") Radius/45-Degree"
brand: "kato"
price: "SAR 125"
currency: SAR
in_stock: true
reviews_count: 5
category: "Kato"
url: https://www.desertcart.com.sa/products/291378698-usa-model-train-products-unitrack-compact-tracks-4-piece-183mm
store_origin: SA
region: Saudi Arabia
---

# Removable wired unit-joiner for easy setup Nickel silver alloy resists tarnish 183mm radius for tight, precise curves USA Model Train Products UNITRACK Compact Tracks (4-Piece), 183mm/(7") Radius/45-Degree

**Brand:** kato
**Price:** SAR 125
**Availability:** ✅ In Stock

## Summary

> 🛤️ Elevate your model train game with curves that connect style and precision!

## Quick Answers

- **What is this?** USA Model Train Products UNITRACK Compact Tracks (4-Piece), 183mm/(7") Radius/45-Degree by kato
- **How much does it cost?** SAR 125 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/291378698-usa-model-train-products-unitrack-compact-tracks-4-piece-183mm)

## 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

- • **Snap & Go Assembly:** Removable wired unit-joiner ensures quick, worry-free track connections
- • **Effortless Expansion:** Single-pack design simplifies adding curves to your existing setup
- • **Durability Meets Elegance:** Nickel silver alloy track resists tarnishing, reducing maintenance
- • **Tailored for Small Locomotives:** Optimized for light rail and small N gauge trains, perfect for detailed miniatures
- • **Precision Curves, Perfect Layouts:** Compact 7" radius curves ideal for intricate N gauge designs

## Overview

Kato USA UNITRACK Compact Tracks (4-piece) feature a 183mm (7") radius and 45-degree curve sections designed for N gauge model trains. Crafted from tarnish-resistant nickel silver alloy, these tracks offer durable, low-maintenance performance. The innovative removable wired unit-joiner enables quick, secure connections, making layout expansion seamless. Ideal for small locomotives and light rail vehicles, this pack is perfect for professionals and hobbyists aiming for precise, compact model train setups.

## Description

This is a four pack of blister carded curve track pieces for use with the UNITRACK N gauge track system. The Curve radius and degree descriptions describe what portion of a complete circle (360) is made from each section and how big that circle will be (in this case approximately 14", or double the radius). Radius measurements for curves such as these are measured from the center point of a circle to the center line of the track, making it easy to keep track of how large your layout will be when you're still in the planning stages! Please note that UNITRACK Compact is designed for locomotives and cars that can navigate very tight radius curves, such as light rail vehicles and other small locomotives and as such they may not be compatible with all N gauge trains.

Review: 20m級車両は似合わない。小型ロコ+2軸貨車がベストマッチ
Review: Works well for building small layouts for smaller trains.

## Features

- KATO UNITRACK uses a special alloy of nickel silver to prevent tarnishing and reduces the frequency of cleaning that is required
- The Unit-joiner, a removable wired connector clip, is the basis for KATO UNITRACK's worry-free design
- Convenient single track pack for expanding from the track sets
- Reliable and easy-to-use UNITRACK track system makes setting up both temporary and permanent layouts a "snap"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005ZZT5AG |
| Age Range Description | Kid |
| Best Sellers Rank | #125,027 in Toys ( See Top 100 in Toys ) #49 in Model Train Tracks |
| Brand Name | Kato |
| Customer Reviews | 4.7 4.7 out of 5 stars (85) |
| Global Trade Identification Number | 04949727053202 |
| Is Assembly Required | No |
| Item Dimensions | 15.2 x 2.5 x 0.6 centimeters |
| Item Part Number | 20-172 |
| Item Weight | 0.11 Pounds |
| Manufacturer | Kato |
| Manufacturer Maximum Age (MONTHS) | 168 |
| Manufacturer Minimum Age (MONTHS) | 14.0 |
| Manufacturer Part Number | 20-172 |
| Material Type | Plastic |
| Model Number | 20-172 |
| Operation Mode | Manual |
| Scale | No |
| Size | One Size |

## Images

![USA Model Train Products UNITRACK Compact Tracks (4-Piece), 183mm/(7") Radius/45-Degree - Image 1](https://m.media-amazon.com/images/I/71Gri0K7AdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***I on 2 April 2026*

20m級車両は似合わない。小型ロコ+2軸貨車がベストマッチ

### ⭐⭐⭐⭐⭐ Review
*by J***H on 21 October 2024*

Works well for building small layouts for smaller trains.

### ⭐⭐⭐⭐⭐ Review
*by M***N on 22 July 2020*

bon produit

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**Shop now:** [https://www.desertcart.com.sa/products/291378698-usa-model-train-products-unitrack-compact-tracks-4-piece-183mm](https://www.desertcart.com.sa/products/291378698-usa-model-train-products-unitrack-compact-tracks-4-piece-183mm)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-06*