---
product_id: 558456905
title: "110cc Engine 4-Stroke Motor Single Cylinder Pit Bike Engine ATV Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R"
brand: "ribasubb"
price: "S$574"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/558456905-110cc-engine-4-stroke-motor-single-cylinder-pit-bike-engine
store_origin: SG
region: Singapore
---

# 4-speed semi-automatic clutch 110cc high-torque engine Forced air-cooled system 110cc Engine 4-Stroke Motor Single Cylinder Pit Bike Engine ATV Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R

**Brand:** ribasubb
**Price:** S$574
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash raw power and precision on every ride – because your mini bike deserves the best!

## Quick Answers

- **What is this?** 110cc Engine 4-Stroke Motor Single Cylinder Pit Bike Engine ATV Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R by ribasubb
- **How much does it cost?** S$574 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/558456905-110cc-engine-4-stroke-motor-single-cylinder-pit-bike-engine)

## Best For

- ribasubb enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool Under Pressure:** Advanced forced air-cooling with metal heat-dissipating fins ensures peak efficiency without overheating.
- • **Plug & Play Compatibility:** Direct installation fits a wide range of popular mini bike models like CRF50, XR70, Z50R, and more.
- • **Seamless Control, Every Ride:** 4-speed transmission with manual clutch offers precise gear shifts for ultimate riding mastery.
- • **Power That Commands the Trail:** 110cc 4-stroke engine delivers robust 5.0kW power and 7.0Nm torque for unstoppable performance.
- • **Built to Endure, Designed to Impress:** Premium aluminum cylinder head and iron block combine lightweight durability with superior heat management.

## Overview

This 110cc 4-stroke single-cylinder engine by RibasuBB features a high-torque 5.0kW motor with 7.0Nm torque, forced air-cooling for reliable temperature control, and a 4-speed semi-automatic clutch system. Designed for direct installation on popular mini bike models including Honda CRF50 and XR70, it combines durable aluminum and iron construction for optimal heat dissipation and lightweight strength, ensuring smooth, high-speed performance with kick start ignition and CDI system.

## Description

SpecificationsApplicable Models: 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 Condition: NewColor: BlackMaterial: MetalDisplacement: 110ccGears: 4Speed（3 Forward Gear and 1 Reverse）Max. Power: 5.0/7500kW(r/min)Max. Torque: 7.0/55*49.5mm/2.04*1.94inMin Oil Consumption: 367(g/kw. H)Start: Kick StartIgnition: CDIEngine Sprocket: 428-14TWay of Installation: Direct Installation Gross Weight: 21kg/46.29lbsNet Weight: 20.7kg/45.63lbsPackage Size: 47*28*27cm/18.5*11.02*10.62in

## Features

- 【Strong Power Engine】The 110cc 4-stroke engine kit is high speed and high torque , 110cc engine motor provide strong power to your vehicles. High power enables high-speed operation of the motor and ensures high working efficiency. It can run smoothly at high speed for a long time without interruption.
- 【Forced Air-Cooled Engine】The 10cc 4 stroke engine kit 5.0/7500kW(r/min) of maximum power and 7.0/5500Nm(r/min) of maximum torque provide strong power to the car, There are metal sheets covering the outside of the cylinder and the heat generated by the engine is released directly into the air when the cooling fan blows air over sheets. It features wide adaptability to climate change, rapid start up and no need of radiator.
- 【110cc Engine Applicable Models】Semi-automatic 110cc engine kit is suitabel for 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 ect.
- 【High Quality Materials】The semi-auto engine is composed of a high-quality aluminum cylinder head and iron cylinder block, which is improves its heat dissipation, cuts the weight and increases the torque of the engine. It can be used stably in various temperatures and environments.
- 【Main Parameter】Displacement: 110cc; Gears: 4 Speed(3 Forward Gear and 1 Reverse); Max. Power: 5.0/7500kW(r/min); Max. Torque: 7.0/55*49.5mm/2.04*1.94in; Min Oil Consumption: 367(g/kw. H); Start: Kick Start; Ignition: CDI; Engine Sprocket: 428-14T; Way of Installation: Direct Installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RibasuBB |
| Brand | RibasuBB |
| Product Dimensions | 18.5 x 10.62 x 11.02 inches |
| Item model number | 110cc Engine Motor |
| Manufacturer Part Number | RibasuBB |

## Images

![110cc Engine 4-Stroke Motor Single Cylinder Pit Bike Engine ATV Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R - Image 1](https://m.media-amazon.com/images/I/612VOLlfGmL.jpg)
![110cc Engine 4-Stroke Motor Single Cylinder Pit Bike Engine ATV Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R - Image 2](https://m.media-amazon.com/images/I/618o8ikGf9L.jpg)
![110cc Engine 4-Stroke Motor Single Cylinder Pit Bike Engine ATV Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R - Image 3](https://m.media-amazon.com/images/I/61RAIXFIQcL.jpg)
![110cc Engine 4-Stroke Motor Single Cylinder Pit Bike Engine ATV Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R - Image 4](https://m.media-amazon.com/images/I/61O9+a0rx4L.jpg)
![110cc Engine 4-Stroke Motor Single Cylinder Pit Bike Engine ATV Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R - Image 5](https://m.media-amazon.com/images/I/71c+OY1n2yL.jpg)

## Available Options

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

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*