---
product_id: 654477160
title: "TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit)"
brand: "tongsheng"
price: "€ 883.35"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/654477160-tsdz8-750w-mid-drive-ebike-conversion-kit-with-optional-battery
store_origin: IE
region: Ireland
---

# 750W rated power Real-time dashboard display Universal 68/73mm BB fit TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit)

**Brand:** tongsheng
**Price:** € 883.35
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform your ride, own the road with power and precision!

## Quick Answers

- **What is this?** TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit) by tongsheng
- **How much does it cost?** € 883.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/654477160-tsdz8-750w-mid-drive-ebike-conversion-kit-with-optional-battery)

## Best For

- tongsheng enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Performance:** Delivers 140 N.m torque with integrated torque sensor for smooth, powerful rides.
- • **Smart Riding Experience:** Comprehensive dashboard shows speed, battery, mileage & error alerts in real-time.
- • **Effortless Universal Fit:** Fits most standard bikes with included BB adapters for a seamless upgrade.
- • **Reliable Support & Warranty:** Backed by 2-year motor warranty and expert technical assistance whenever needed.
- • **Cost-Savvy Mid-Drive Upgrade:** Save $1000-$2000 vs. comparable e-bikes while customizing battery capacity.

## Overview

The TSDZ8 750W Mid-Drive Ebike Conversion Kit offers a powerful 750W motor with 140 N.m torque and an integrated torque sensor, compatible with most standard bicycles (68/73mm BB). Featuring a real-time dashboard for monitoring key ride metrics, it provides a cost-effective mid-drive upgrade option with customizable battery capacity. Lightweight and easy to install, it comes with a 2-year warranty and dedicated technical support, making it the perfect choice for millennial professionals seeking performance and reliability in their daily commute or weekend adventures.

## Description

TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit)

## Features

- Easy to install: Compatible with most standard bicycles BB length 2.78in/2.87in (68mm/73mm) outer diameter and 1.34in/1.42in (34mm/36mm) inner diameter. We include BB adapter rings and screw washers in the packaging for a secure fit, suitable for Road, Mountain, Folding, Hybrid, Commuter, and Cyclocross bikes.
- Powerful and Reliable: 22ah+ controller current, 140 N.m torque, paired with torque sensor, effortlessly controlling various terrain and challenging various riding conditions, for example, climbing, long-distance, leisure, and commuting rides, etc.
- Real-time Riding: With the comprehensive dashboard at your fingertips, you can enjoy a motorbike-like experience, effortlessly monitoring vital information in real-time, including battery level, speed, mileage, drive level mode selection, and system error alerts.
- Mid-Drive Solution: Compared to other e-bikes with similar specs from other brands, our mid-drive solution can save you 1000-2000. Plus, you can choose from various DIY schemes to pair the perfect battery capacity with your riding style, ensuring a tailored fit for your needs.
- Local Support: In addition to the 2-year warranty on the motor, we also provide technical support to ensure you're always riding smoothly. If you have any questions or concerns, please don't hesitate to reach out to us at any time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 15.4 x 10.4 x 9.65 inches |
| Package Weight | 13.8 Pounds |
| Item Dimensions  LxWxH | 7.9 x 6.6 x 4.9 inches |
| Brand Name | TongSheng |
| Model Name | tongsheng mid-drive kit with battery |
| Color | Black |
| Material | Aluminum |
| Suggested Users | Unisex-Adult |
| Manufacturer | TONGSHENG |
| Part Number | 20TSDZ8B02NTSE |
| Style | B02N + 20AH Battery |
| Included Components | Charger, E Bike Accessory Kit, Electric Bike |

## Product Details

- **Brand:** TongSheng
- **Model Name:** tongsheng mid-drive kit with battery
- **Material:** Aluminum
- **Manufacturer:** TONGSHENG

## Images

![TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit) - Image 1](https://m.media-amazon.com/images/I/61F15g+f1rL.jpg)
![TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit) - Image 2](https://m.media-amazon.com/images/I/71Ar+750F2L.jpg)
![TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit) - Image 3](https://m.media-amazon.com/images/I/71yUL+3+roL.jpg)
![TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit) - Image 4](https://m.media-amazon.com/images/I/810KfpY-w+L.jpg)
![TSDZ8 750W Mid-Drive Ebike Conversion Kit with Optional Battery - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit) - Image 5](https://m.media-amazon.com/images/I/81F5a9apXBL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.ie/products/654477160-tsdz8-750w-mid-drive-ebike-conversion-kit-with-optional-battery](https://www.desertcart.ie/products/654477160-tsdz8-750w-mid-drive-ebike-conversion-kit-with-optional-battery)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-25*