---
product_id: 60666126
title: "R643 OO Gauge 2nd Radius Half Curve Track - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Scale 1:76, Black"
brand: "hornby"
price: "NT$564"
currency: TWD
in_stock: true
reviews_count: 8
category: "Hornby"
url: https://www.desertcart.tw/products/60666126-r643-oo-gauge-2nd-radius-half-curve-track-extra-track
store_origin: TW
region: Taiwan
---

# 438mm 2nd radius curve 111mm length precision Durable high-quality plastic R643 OO Gauge 2nd Radius Half Curve Track - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Scale 1:76, Black

**Brand:** hornby
**Price:** NT$564
**Availability:** ✅ In Stock

## Summary

> 🛤️ Keep your model railway ahead of the curve with Hornby precision!

## Quick Answers

- **What is this?** R643 OO Gauge 2nd Radius Half Curve Track - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Scale 1:76, Black by hornby
- **How much does it cost?** NT$564 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/60666126-r643-oo-gauge-2nd-radius-half-curve-track-extra-track)

## Best For

- hornby enthusiasts

## Why This Product

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

## Key Features

- • **Skill-Building Fun:** Enhances fine motor skills and creativity, ideal for both beginners and seasoned hobbyists.
- • **Perfect Scale Accuracy:** True-to-life 1:76 OO gauge scale for realistic and immersive model train setups.
- • **Durability Meets Design:** Constructed from robust materials to withstand years of creative play and display.
- • **Seamless Layout Expansion:** Effortlessly extend your Hornby railway with precision-engineered half curve track pieces.
- • **Authentic Hornby Craftsmanship:** Trusted UK brand with over 100 years of model railway excellence ensures premium quality.

## Overview

The Hornby R643 OO Gauge 2nd Radius Half Curve Track is a high-quality, 111mm long track piece designed to expand and enhance your model railway layout. Crafted by Hornby, the UK's leading model railway brand with over a century of expertise, this durable black plastic track features a 438mm radius and 11.25° arc, perfectly scaled at 1:76 for authentic OO gauge setups. Ideal for hobbyists of all levels, it promotes creativity and fine motor skills while ensuring seamless, realistic train journeys.

## Description

Hornby R643 OO Gauge 2nd Radius Half Curve Track - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Scale 1:76, Black : Hornby: desertcart.co.uk: Outlet

Review: Round the bend , - Can’t say to much , but keeps everything on track , good quality
Review: Quality - Good value great for filling in tracks

## Features

- About Hornby: As the UK's leading model railway designer, Hornby have been thrilling model making enthusiasts for over 100 years. Since 1920 Hornby have been the brand leader in 00 Gauge model railway design. Whether you're a seasoned model maker or just beginning your miniatures journey, with it's range of unique trains, track accessories, scenery kits and more, there's always something for you at Hornby
- Easy Expansion: Conveniently expand your existing Hornby model railway layout with this extra track piece. Create more complex and interesting track layouts, increasing the enjoyment of your model railway set
- Authentic Hornby Quality: Manufactured by Hornby, a trusted name in the model railway industry, ensuring high standards of quality and craftsmanship. Whether you're a beginner or an experienced model train enthusiast, this accessory offers options for everyone
- Product Information: This Half Curve - 2nd Radius track measures at 111mm in length, has a Radius of 438mm and an arc of 11.25 degrees
- Durable Construction: Made from high-quality materials to ensure long-lasting performance and durability, great gifts for older children and adults who love train sets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000H5V174 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 59,529 in Toys & Games ( See Top 100 in Toys & Games ) 327 in Pre-Built Model Trains & Accessories |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (99) |
| Date First Available | 28 July 2006 |
| Educational Objective(s) | Promotes fine motor skills, hand-eye coordination and patience as well as creativity and relaxation |
| Item model number | R643 |
| Manufacturer recommended age | 4 years and up |
| Material Type(s) | Plastic |
| Number of pieces | 1 |
| Product Dimensions | 9.4 x 3.05 x 0.51 cm; 9.07 g |
| Remote Control Included? | No |
| Scale | OO |

## Images

![R643 OO Gauge 2nd Radius Half Curve Track - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Scale 1:76, Black - Image 1](https://m.media-amazon.com/images/I/31e2ZDFeFsL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Round the bend ,
*by K***M on 16 June 2023*

Can’t say to much , but keeps everything on track , good quality

### ⭐⭐⭐⭐⭐ Quality
*by S***R on 15 January 2020*

Good value great for filling in tracks

### ⭐⭐⭐⭐⭐ OK
*by D***N on 10 August 2023*

correct item ordered

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**Shop now:** [https://www.desertcart.tw/products/60666126-r643-oo-gauge-2nd-radius-half-curve-track-extra-track](https://www.desertcart.tw/products/60666126-r643-oo-gauge-2nd-radius-half-curve-track-extra-track)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-15*