---
product_id: 257791161
title: "20-871 V12 Double Track Up & Down Variation Pack"
brand: "kato"
price: "¥103883"
currency: JPY
in_stock: true
reviews_count: 5
category: "Kato"
url: https://www.desertcart.jp/products/257791161-20-871-v12-double-track-up-and-down-variation-pack
store_origin: JP
region: Japan
---

# 1:160 scale precision Modern concrete tie design Superelevated banked curves 20-871 V12 Double Track Up & Down Variation Pack

**Brand:** kato
**Price:** ¥103883
**Availability:** ✅ In Stock

## Summary

> 🛤️ Elevate your model railroad game with banked curves that turn heads!

## Quick Answers

- **What is this?** 20-871 V12 Double Track Up & Down Variation Pack by kato
- **How much does it cost?** ¥103883 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/257791161-20-871-v12-double-track-up-and-down-variation-pack)

## 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

- • **Modern Aesthetic:** Pre-cast concrete ties elevate your layout’s contemporary look
- • **Compact & Convenient:** Easy setup and storage with durable suitcase-style box
- • **Superelevated Curves:** Banked track design reduces wheel wear & boosts realism
- • **Modular Compatibility:** Seamlessly integrates with existing Kato Unitrack systems
- • **Precision Scale Modeling:** Authentic 1:160 N scale for ultra-realistic layouts

## Overview

The Kato 20-871 V12 Double Track Up & Down Variation Pack offers N scale (1:160) superelevated double track pieces featuring modern concrete ties for enhanced realism and durability. Designed for serious modelers, it integrates flawlessly with existing Kato Unitrack layouts, enabling smooth, banked curves that mimic real-world railroads while reducing wheel wear. Packaged in a sturdy, easy-to-store box, this set is perfect for creating dynamic, professional-grade model train setups.

## Description

Product description Suitable for the following scale(s): N ScaleThe next stage in realistic snap track - "Superelevation" is the term used to describe track in which one rail is higher than the other, much like a banked curve on a freeway offramp or a high speed corner in NASCAR, these banked curves are specially designed to reduce wheel wear and increase both comfort and safety in all manner of trains, fast or slow, passenger and freight. These superelevated curves are a standard installation in modern railroads, and before now they were complicated and finicky to replicate at model railroad scale level, but no longer! Kato UNITRACK makes it simple with modular easement and superelevated curves, available with modern pre-cast concrete ties (which not only modernize the look of your rails, but help differentiate the pieces at a glance from non-banked track pieces). Please note that all of these Concrete Tie Double Track pieces are 100% compatible with our regular double and single track Unitrack pieces and bridges and can be added into your existing Unitrack layouts! V12 Double Track Viaduct Set Special Features Modern Concrete Ties Superelevated Curves for realistic banked motion Double Track Pier Sets Bridge (Black) Safety Warning Recommended 8 years and over.

Review: Too large for my layout. Long delivery time.
Review: This is a very nice track set. It pairs well with V11 or V13. If you buy all three sets you can make a very large track layout and run long trains on it. The other nice feature is it goes back into the suitcase style box easily. A person can set this up for a few day or during holidays like Christmas and then put it back into the box. These are easy to store. The box is well made and should last a very long times if one takes care

## Features

- This item is NOT a toy and is intended for modelling use
- Scale - 1:160 (UK Models 1:148)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0014HW4T8 |
| Age Range Description | Baby |
| Age range (description) | Baby |
| Best Sellers Rank | 807,606 in Toys & Games ( See Top 100 in Toys & Games ) 1,630 in Model Train Landscaping Track Construction |
| Brand | Kato |
| Brand Name | Kato |
| Country Of Origin | Japan |
| Customer Reviews | 4.3 out of 5 stars 88 Reviews |
| Educational Objective | To teach and enhance skills related to model train assembly, spatial reasoning, and understanding of track layouts. |
| Item Dimensions | 12 x 61 x 38 centimetres |
| Item dimensions L x W x H | 12 x 61 x 38 centimetres |
| Manufacturer | Kato |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Age Recommendation | 99 |
| Minimum Age Recommendation | 12 |
| Scale | No |
| Size | Small |
| Sub Brand | Unitrack |
| Unit Count | 1.0 count |

## Images

![20-871 V12 Double Track Up & Down Variation Pack - Image 1](https://m.media-amazon.com/images/I/81zdxkwwkTL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by D***E on 8 October 2023*

Too large for my layout. Long delivery time.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 30 January 2021*

This is a very nice track set. It pairs well with V11 or V13. If you buy all three sets you can make a very large track layout and run long trains on it. The other nice feature is it goes back into the suitcase style box easily. A person can set this up for a few day or during holidays like Christmas and then put it back into the box. These are easy to store. The box is well made and should last a very long times if one takes care

### ⭐⭐⭐⭐⭐ Review
*by M***N on 6 September 2015*

Die Unitrack-Gleise sind das ideale Gleissystem, wenn man keinen festen Aufbau machen will/kann. Die Gleise vertragen es auch sehr gut, wenn die Anlage öfter mal auseinander genommen und irgendwann wieder aufgebaut werden muß.

## Frequently Bought Together

- Kato 20-871 V12 Double Track Up & Down Variation Pack
- Kato USA Model Train Products N V13 UNITRACK Double Track Elevated Loop Set
- Kato USA Model Train Products V16 UNITRACK Japanese Packaging Version Double Track Outer Loop Set

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**Shop now:** [https://www.desertcart.jp/products/257791161-20-871-v12-double-track-up-and-down-variation-pack](https://www.desertcart.jp/products/257791161-20-871-v12-double-track-up-and-down-variation-pack)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*