---
product_id: 353199964
title: "Basic Fun K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys and Girls, 19 Foot Toy, 640 Piece Kids Building Set for Children Ages 9+ | 51438"
brand: "basic fun"
price: "S$145"
currency: SGD
in_stock: true
reviews_count: 5
category: "Basic Fun"
url: https://www.desertcart.sg/products/353199964-basic-fun-knex-typhoon-frenzy-roller-coaster-2-in-1
store_origin: SG
region: Singapore
---

# 19 ft of thrilling track Motorized power boost 640+ precision pieces Basic Fun K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys and Girls, 19 Foot Toy, 640 Piece Kids Building Set for Children Ages 9+ | 51438

**Brand:** basic fun
**Price:** S$145
**Availability:** ✅ In Stock

## Summary

> 🎡 Build the thrill, own the fun – don’t miss the coaster craze!

## Quick Answers

- **What is this?** Basic Fun K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys and Girls, 19 Foot Toy, 640 Piece Kids Building Set for Children Ages 9+ | 51438 by basic fun
- **How much does it cost?** S$145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/353199964-basic-fun-knex-typhoon-frenzy-roller-coaster-2-in-1)

## Best For

- basic fun enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Powered Playtime:** Boost fine motor skills, logical thinking, and problem-solving with a hands-on STEM toy designed for curious minds aged 9 and up.
- • **Epic 19-Foot Roller Coaster:** Transform your living room into a high-speed amusement park with a sprawling 19-foot track that delivers endless twists and turns.
- • **Dual-Build 2-in-1 Experience:** Unlock double the fun by building the Typhoon Frenzy or the Tsunami Surge coaster with exclusive downloadable instructions.
- • **The Ultimate Gift for Creators:** Perfect for kids and adults craving creative challenges and immersive construction fun that stands out from the crowd.
- • **Premium Quality & Lightweight Design:** Crafted with durable metal pieces that are easy to handle, ensuring a smooth build and long-lasting play.

## Overview

The Basic Fun K'NEX Typhoon Frenzy Roller Coaster is a 2-in-1 construction set featuring over 640 pieces and a motorized 19-foot track. Designed for ages 9+, it promotes STEM learning through hands-on building, offering two exciting coaster models to assemble. Lightweight yet durable, this set delivers hours of creative, educational fun for kids and adults alike.

## Description

K'NEX Typhoon Frenzy 2 In 1 Roller Coaster

Review: young and older to enjoy - cool toy for young and older
Review: Fun stem toy for 8 y.o. - Good quality and fun. My 8 y.o. enjoyed assembling and likes to play with it now.

## Features

- BUILD A 19FT LONG ROLLERCOASTER: With over 640 pieces including rods, connectors, 19 ft of track, motorised power and a silver coaster car, this awesome building set lets you create a cyclone of twisting roller coaster fun in your living room
- EASY TO BUILD 2-IN-1 MODEL: Discover non-stop action with this toy building set and download the exclusive instructions to build an incredible second model, the Tsunami Surge Coaster. With 2 models to build, kids and adults alike will enjoy hours of fun
- EDUCATIONAL TOY: This construction set helps strengthen fine motor skills, logical thinking and problem solving. Perfect for capturing kids’ interest in basic construction, science and design, while promoting concentration and logical thinking
- TOYS FOR 9 YEAR OLDS +: Ideal for encouraging young children to build and create while developing an understanding of STEM subjects, these kids building sets are great for children aged 9 and up
- IDEAL GIFT FOR CHILDREN AND ADULTS: A great birthday gift or Christmas present for everybody. This amusement park set is a great gift for children looking for new challenges. This 19 foot long roller coaster building set for kids opens the door for hours of creative design play

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E6HEQ3K |
| Additional Features | Lightweight |
| Age Range Description | 9 years+ |
| Best Sellers Rank | #55,145 in Toys ( See Top 100 in Toys ) #2,670 in Toy Building Sets |
| Brand Name | Basic Fun |
| Color | Red |
| Customer Package Type | Flat Free Package |
| Customer Reviews | 4.3 out of 5 stars 412 Reviews |
| Educational Objective | Creative Thinking, Logical Thinking, Motor Skills, Problem Solving Skills, STEM |
| Included Components | READY |
| Item Dimensions | 86.7 x 33.8 x 84.6 centimeters |
| Item Type Name | 15- K'nex Typhoon Frenzy Coaster |
| Item Weight | 771 g |
| Item height | 33.3 inches |
| Manufacturer | abgee |
| Manufacturer Maximum Age (MONTHS) | 1200.0 |
| Manufacturer Minimum Age (MONTHS) | 108.0 |
| Material Type | Metal |
| Model Name | Typhoon Frenzy Coaster |
| Model Number | 51438 |
| Model Year | 2021 |
| Number of Pieces | 649 |
| Size | 16 x 14 x 3.25 inches |
| Sub Brand | ケネックス |
| Subject Character | Typhoon Frenzy |
| Theme | Vehicle |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 744476514387 |
| Unit Count | 24 Count |

## Images

![Basic Fun K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys and Girls, 19 Foot Toy, 640 Piece Kids Building Set for Children Ages 9+ | 51438 - Image 1](https://m.media-amazon.com/images/I/81WSSwLiLOL.jpg)

## Questions & Answers

**Q: Can you combine models/coaster sets?**
A: Yes, as long as you have the needed pieces. I have also seen an autistic boy at our local park that had build a much larger coaster by building it much larger than the image of the roller coaster on the image. He had combined different sets all in one and it was extremely impressive, in fact it was because of that, that I even bought it. A creative mind has no limit. Good luck.

**Q: what size is the foot print of the assembled item**
A: Hello, Thank you for the question. Since we have never assembled that set there is no way we can absolutely know that specification for sure. There is nothing on the box exterior that states that information. In looking at the picture on the box I would estimate the footprint at approx. 3 ft x 2 ft however that simply is a guess from looking at that photo. I am sorry that we can not be more specific than that. Thank you & many Joys of the Seasons.

**Q: IS THS THE MICRO PIECES OR THE CLASSIC KNEX?**
A: These are classic K'nex size. :)

## Customer Reviews

### ⭐⭐⭐⭐ young and older to enjoy
*by P***N on 16 October 2017*

cool toy for young and older

### ⭐⭐⭐⭐⭐ Fun stem toy for 8 y.o.
*by I***A on 20 November 2025*

Good quality and fun. My 8 y.o. enjoyed assembling and likes to play with it now.

### ⭐ Waardeloos product
*by W***M on 8 September 2025*

Doos aan alle kanten beschadigd en met een plakbandje dichtgemaakt. Amazon koopt de producten waarschijnlijk op de rommelmarkt. Schandalig!

## Frequently Bought Together

- K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys and Girls, 19 Foot Toy, 640 Piece Kids Building Set for Children Ages 9+ | Basic Fun 51438, Red
- K'NEX STEAM Education | Roller Coaster Building Set | Educational Toys for Kids, 546 Piece STEM Learning Kit, Engineering Construction for Kids Aged 8+ | Basic Fun 77077

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-05*