---
product_id: 622797372
title: "140CC 4-Stroke Engine Motor Kit, 4 Speed Manual Clutch Single Cylinder Horizontal Engine for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90"
brand: "mkyiongou"
price: "Rp18644210"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/622797372-140cc-4-stroke-engine-motor-kit-4-speed-manual-clutch
store_origin: ID
region: Indonesia
---

# Complete Kit 4-Speed Manual 140CC Power 140CC 4-Stroke Engine Motor Kit, 4 Speed Manual Clutch Single Cylinder Horizontal Engine for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90

**Brand:** mkyiongou
**Price:** Rp18644210
**Availability:** ✅ In Stock

## Summary

> 🏁 Rev Up Your Adventure with the Ultimate Engine Upgrade!

## Quick Answers

- **What is this?** 140CC 4-Stroke Engine Motor Kit, 4 Speed Manual Clutch Single Cylinder Horizontal Engine for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 by mkyiongou
- **How much does it cost?** Rp18644210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/622797372-140cc-4-stroke-engine-motor-kit-4-speed-manual-clutch)

## Best For

- mkyiongou enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Shifting:** Experience the thrill of a 4-speed manual clutch for ultimate control.
- • **Unleash Your Ride:** Transform your pit bike with this powerful 140CC engine!
- • **Durable Performance:** Built to last with a polished exterior and robust single-cylinder design.
- • **All-Inclusive Package:** Comes with everything you need: kick starter, gear shift lever, and more!
- • **Precision Engineering:** Designed for a seamless fit with popular models like Honda CRF50 and XR50.

## Overview

The 140CC 4-Stroke Engine Motor Kit is a high-performance engine designed for various pit dirt bikes, including popular models from Honda. This kit includes essential components like a kick starter and carburetor, ensuring a complete upgrade for your ride. With its single-cylinder design and 4-speed manual clutch, this engine delivers both power and precision, making it a must-have for any serious rider.

## Description

Fits (For the reference): For HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50Specifications: Type: Single-cylinder, horizontal, 4-stroke Gear: 1N234 Ignition: CDI Displacement: 140CC Bore x Stroke: 55mm x 59mm /2.17 x 2.32 in Max. Power & Corresponding Speed: 8kw (7500±375) Max. Torque & Corresponding Speed: 9.5N.M (5000±250) Start Mode: Kick starter Compression: 9.0:1 Engine Oil: 900ml /30.5 oz, 15W/40-SE, 4 stroke Oil GEARS: 4 SPEED MANUAL CLUTCH, 1N234 SPROCKET: 15T 428 17mm /0.67 inPackage includes: 1 x 140CC ENGINE 1 x Kick Starter Lever 1 x Gear Shift Lever 1 x Manifold set Package 1 x Carburetor 1 x CDI

## Features

- 【Fit(For the reference)】For HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50
- 【Type】140CC, Single-cylinder, horizontal, 4-stroke
- 【SPROCKET】15T 428 17mm /0.67 in
- 【NOTE】The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.
- 【Package included】1 x 140CC ENGINE /1 x Kick Starter Lever /1 x Gear Shift Lever /1 x Manifold set Package /1 x Carburetor /1 x CDI

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mkyiongou |
| Brand | Mkyiongou |
| Model | 140CC 4-Stroke Engine Motor Kit |
| Item model number | CD-112 |
| Exterior | Polished |
| Manufacturer Part Number | RIM001 |

## Images

![140CC 4-Stroke Engine Motor Kit, 4 Speed Manual Clutch Single Cylinder Horizontal Engine for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 - Image 1](https://m.media-amazon.com/images/I/61LChe4o-RL.jpg)
![140CC 4-Stroke Engine Motor Kit, 4 Speed Manual Clutch Single Cylinder Horizontal Engine for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 - Image 2](https://m.media-amazon.com/images/I/61v0YH0-QFL.jpg)
![140CC 4-Stroke Engine Motor Kit, 4 Speed Manual Clutch Single Cylinder Horizontal Engine for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 - Image 3](https://m.media-amazon.com/images/I/61VV1IOdaDL.jpg)
![140CC 4-Stroke Engine Motor Kit, 4 Speed Manual Clutch Single Cylinder Horizontal Engine for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 - Image 4](https://m.media-amazon.com/images/I/51yy73b4wCL.jpg)
![140CC 4-Stroke Engine Motor Kit, 4 Speed Manual Clutch Single Cylinder Horizontal Engine for Pit Dirt Bike SSR Apollo Coolster XR50 ATC70 ST90K1 CS90 - Image 5](https://m.media-amazon.com/images/I/61MiOw-RAIL.jpg)

## Available Options

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

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.id/products/622797372-140cc-4-stroke-engine-motor-kit-4-speed-manual-clutch](https://www.desertcart.id/products/622797372-140cc-4-stroke-engine-motor-kit-4-speed-manual-clutch)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-27*