---
product_id: 15828314
title: "K&S Technologies 12-0090 Black Racer's Tether Engine Kill Switch"
brand: "k&s technologies"
price: "NZ$0"
currency: NZD
in_stock: false
reviews_count: 3
url: https://www.desertcart.nz/products/15828314-k-and-s-technologies-12-0090-black-racers-tether-engine
store_origin: NZ
region: New Zealand
---

# Wire lengths: 24" & 35" Normally open circuit Universal fit K&S Technologies 12-0090 Black Racer's Tether Engine Kill Switch

**Brand:** k&s technologies
**Price:** NZ$0
**Availability:** ❌ Out of Stock

## Summary

> 🏁 Race with Confidence: Your Safety, Our Priority!

## Quick Answers

- **What is this?** K&S Technologies 12-0090 Black Racer's Tether Engine Kill Switch by k&s technologies
- **How much does it cost?** NZ$0 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/15828314-k-and-s-technologies-12-0090-black-racers-tether-engine)

## Best For

- k&s technologies enthusiasts

## Why This Product

- Trusted k&s technologies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Engine kill switch for instant shutdown
- • **Durable Design:** Built to withstand the rigors of racing
- • **Quick Response:** Tether line pulls to kill the engine instantly
- • **Easy Installation:** Designed for 7/8 handlebars for hassle-free setup
- • **Universal Compatibility:** Fits most ATVs, motorcycles, and snowmobiles

## Overview

The K&S Technologies 12-0090 Black Racer's Tether Engine Kill Switch is a universal safety device designed for ATVs, motorcycles, and snowmobiles. It features a normally open circuit that instantly kills the engine when the tether line is pulled, ensuring quick response in emergencies. With a fit for 7/8 handlebars and wire lengths of 24 inches and 35 inches, this kill switch is both practical and essential for any serious racer.

## Description

Universal ATV/motorcycle/snowmobile racer's tether engine kill switch. Universal design for normally open circuits. Tether line pulled - circuit closed, engine is killed. Fits 7/8 handlebars. Wire length: 1st wire - 24 inches, 2nd wire - 35 inches.

## Features

- Universal ATV/motorcycle/snowmobile racer's tether engine kill switch
- Universal design for normally open circuits
- Tether line pulled - circuit closed, engine is killed
- Fits 7/8 handlebars
- Wire length: 1st wire - 24 inches, 2nd wire - 35 inches

## Images

![K&S Technologies 12-0090 Black Racer's Tether Engine Kill Switch - Image 1](https://m.media-amazon.com/images/I/61MRo4WqIvL.jpg)

## Customer Reviews

### ⭐⭐ 2.0 out of 5 stars







  
  
    Product was defective...
  

*by B***N on Reviewed in the United States on April 3, 2023*

All in all the product seemed ok, but the lanyard cord had a white tint to it like it had been sitting in the sun for years. Upon closer inspection the lanyard cord was cracked in a few places, again like UV damage. Retuned since I could not use.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    works on snowmobiles
  

*by A***H on Reviewed in the United States on December 16, 2015*

Easy to install on my 2011 800 Polaris Assault. have used it for a full season and had no problems with it. I mounted it on my handle bars out of the way so it would not ice up or get in the way.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Three Stars
  

*by L***R on Reviewed in the United States on April 8, 2015*

Plastic breaks easily, and hard to pull

---

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---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-04-24*