---
product_id: 224912973
title: "Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler"
brand: "tdpro"
price: "$U60469"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/224912973-lifan-125cc-engine-semi-auto-4-stroke-motor-for-trail
store_origin: UY
region: Uruguay
---

# 15T Sprocket 4 Gears 125cc Power Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler

**Brand:** tdpro
**Price:** $U60469
**Availability:** ✅ In Stock

## Summary

> 🏞️ Power Up Your Trail Experience!

## Quick Answers

- **What is this?** Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler by tdpro
- **How much does it cost?** $U60469 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/224912973-lifan-125cc-engine-semi-auto-4-stroke-motor-for-trail)

## Best For

- tdpro enthusiasts

## Why This Product

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

## Key Features

- • **Robust Build:** Weighing in at 53.3 lbs, this engine is built to withstand the toughest trails.
- • **Universal Fit:** Compatible with popular models like CT70, 90, 110, and 125 for ultimate versatility.
- • **Complete Kit Included:** Everything you need: engine, intake manifold, and kick starter for a hassle-free upgrade.
- • **Seamless Gear Shifting:** Experience smooth transitions with a semi-automatic clutch and 4-speed gearbox.
- • **Unleash Your Adventure:** Upgrade your ride with the Lifan 125cc engine, designed for thrill-seekers.

## Overview

The Lifan 125cc Engine is a semi-automatic 4-stroke motor designed for various trail bikes, including CT70, 90, 110, and 125 models. It features a 4-speed gearbox, automatic clutch, and comes as a complete kit with essential components for easy installation. Weighing 53.3 pounds, this engine is engineered for durability and performance on any terrain.

## Description

Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler

## Features

- Lifan 1P54FMI 125cc engine, Gears: N-1-2-3-4, Automatic clutch with 15T 428 chain sprocket, Shaft size: 20mm
- Has the standard mounting points, fit basically any monkey/dax/supercub/pitbike
- Replacement / upgrade for Trail Bike CT70 90 110 125 and other most popular bikes
- This kit comes with: engine, intake manifold, kick starter, manifold kit
- Please check the mounting hole spacing before buying

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TDPRO |
| Brand | TDPRO |
| Item Weight | 53.3 pounds |
| Package Dimensions | 20.2 x 15.7 x 14.4 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | USATD204 |

## Images

![Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler - Image 1](https://m.media-amazon.com/images/I/71ntPjP6SaL.jpg)
![Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler - Image 2](https://m.media-amazon.com/images/I/71wbe-K2-5S.jpg)
![Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler - Image 3](https://m.media-amazon.com/images/I/71OXmM5yR3L.jpg)
![Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler - Image 4](https://m.media-amazon.com/images/I/716Zummt2+L.jpg)
![Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler - Image 5](https://m.media-amazon.com/images/I/716vyqHnPKL.jpg)

## Questions & Answers

**Q: I have a 1968 honda ct90 will this fit and work with my wiring harness?**
A: Yes

**Q: How much oil do you put in it?**
A: around 0.8L to 1 L

**Q: Would this motor fit on a 2001 yz125**
A: In my opinion it won't fit this engine is horizontal

**Q: Has anyone been able to get this motor installed using the basic mount adapter brackets in a Trail 90/CT90?  Im worried the starter wont clear frame**
A: I have a c50 square headlight with lifan 125 with starter

## Frequently Bought Together

- Lifan 125cc Engine Semi-Auto 4 Stroke Motor for Trail Bike CT70 90 110 125 Dirt Bike Trike Four Wheeler
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- Mighty Max Battery YTX4L-BS - 12 Volt 3 AH, 50 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery

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**Shop now:** [https://www.desertcart.uy/products/224912973-lifan-125cc-engine-semi-auto-4-stroke-motor-for-trail](https://www.desertcart.uy/products/224912973-lifan-125cc-engine-semi-auto-4-stroke-motor-for-trail)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-24*