---
product_id: 352182835
title: "140cc Engine Single-Cylinder Motor for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 Dirt Pit Bike Motorcycle, N1234 Gear 4 Stroke Racing Engine"
brand: "dnysysj"
price: "₪3101"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/352182835-140cc-engine-single-cylinder-motor-for-pit-dirt-bike-ssr
store_origin: IL
region: Israel
---

# Easy Installation 4-Speed Manual 140cc Power 140cc Engine Single-Cylinder Motor for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 Dirt Pit Bike Motorcycle, N1234 Gear 4 Stroke Racing Engine

**Brand:** dnysysj
**Price:** ₪3101
**Availability:** ✅ In Stock

## Summary

> 🏁 Rev Up Your Adventure with the Ultimate 140cc Engine!

## Quick Answers

- **What is this?** 140cc Engine Single-Cylinder Motor for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 Dirt Pit Bike Motorcycle, N1234 Gear 4 Stroke Racing Engine by dnysysj
- **How much does it cost?** ₪3101 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/352182835-140cc-engine-single-cylinder-motor-for-pit-dirt-bike-ssr)

## Best For

- dnysysj enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Your Ride:** Experience the thrill of a powerful 140cc single-cylinder engine designed for performance.
- • **Built for Adventure:** Lightweight at 46 pounds, this engine is perfect for dirt biking enthusiasts.
- • **Seamless Integration:** Effortlessly replace your existing engine with our user-friendly installation kit.
- • **All-Inclusive Package:** Comes complete with everything you need: engine, starter, gear lever, and more.
- • **Precision Engineering:** Crafted with a 9.0:1 compression ratio for optimal power and efficiency.

## Overview

The 140cc Engine Single-Cylinder Motor is a high-performance engine designed for pit dirt bikes, featuring a 4-stroke design, 4-speed manual clutch, and an easy installation process. Weighing only 46 pounds, it includes all necessary components for a seamless upgrade, making it the perfect choice for racing enthusiasts.

## Description

Full description not available

## Features

- Type: Single-cylinder, horizontal, 4-stroke; Gear: 1N234 Ignition:CDI;Displacement:140cc;Bore x Stroke: 55mm x 59mm
- Start Mode: Kick starter;Compression: 9.0:1; Engine Oil: 900ml, 15W/40-SE, 4 stroke;Oil GEARS: 4 SPEED MANUAL CLUTCH, 1N234 ;PROCKET: 15T 428 17mm
- Start Mode: Kick starter;Compression: 9.0:1; Engine Oil: 900ml, 15W/40-SE, 4 stroke;Oil GEARS: 4 SPEED MANUAL CLUTCH, 1N234 ;PROCKET: 15T 428 17mm
- Easy to hook everything up: Just remove your existing engine and reverse the process to put the new one in
- This kit comes with engine, starter & gear lever, manifold kit, Carburetor, Air Filter, Wire harness, CDI, Ignition coil, Clutch Cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DONSU |
| Brand | DNYSYSJ |
| Item Weight | 46 pounds |
| Product Dimensions | 18.5 x 13 x 11 inches |
| Manufacturer Part Number | 140CC |
| Wattage | 8 KW |

## Product Details

- **Brand:** DNYSYSJ
- **Wattage:** 8 KW
- **Manufacturer:** DONSU

## Images

![140cc Engine Single-Cylinder Motor for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 Dirt Pit Bike Motorcycle, N1234 Gear 4 Stroke Racing Engine - Image 1](https://m.media-amazon.com/images/I/61KZi2qy5VL.jpg)
![140cc Engine Single-Cylinder Motor for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 Dirt Pit Bike Motorcycle, N1234 Gear 4 Stroke Racing Engine - Image 2](https://m.media-amazon.com/images/I/61SJ4LzSe9S.jpg)
![140cc Engine Single-Cylinder Motor for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 Dirt Pit Bike Motorcycle, N1234 Gear 4 Stroke Racing Engine - Image 3](https://m.media-amazon.com/images/I/6199ThFQgzS.jpg)
![140cc Engine Single-Cylinder Motor for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 Dirt Pit Bike Motorcycle, N1234 Gear 4 Stroke Racing Engine - Image 4](https://m.media-amazon.com/images/I/71IuiL36OKS.jpg)
![140cc Engine Single-Cylinder Motor for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 Dirt Pit Bike Motorcycle, N1234 Gear 4 Stroke Racing Engine - Image 5](https://m.media-amazon.com/images/I/71+mzP9E15S.jpg)

## Questions & Answers

**Q: Is this actually a 140cc? In the picture it says 124cm**
A: It’s a lil quicker than a 125 
 Definitely worth the purchase I ride the hell out of mine!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.il/products/352182835-140cc-engine-single-cylinder-motor-for-pit-dirt-bike-ssr](https://www.desertcart.co.il/products/352182835-140cc-engine-single-cylinder-motor-for-pit-dirt-bike-ssr)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-22*