---
product_id: 662657673
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: "C$84823"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/662657673-tsdz8-750w-mid-drive-ebike-conversion-kit-with-optional-battery
store_origin: NI
region: Nicaragua
---

# 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:** C$84823
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform your ride, own the road — electrify your journey today!

## 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?** C$84823 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/662657673-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, responsive riding on any terrain.
- • **Reliable Local Support:** Backed by a 2-year motor warranty and expert technical assistance to keep you riding worry-free.
- • **Smart Riding Experience:** Comprehensive dashboard lets you monitor speed, battery, mileage, and system alerts in real-time.
- • **Cost-Effective Customization:** Save $1000-$2000 vs. competitors and tailor your battery capacity to match your unique ride style.
- • **Effortless Universal Upgrade:** Fits most standard bikes with included BB adapters for a seamless mid-drive conversion.

## Overview

The TSDZ8 750W Mid-Drive Ebike Conversion Kit is a powerful, easy-to-install electric bike upgrade compatible with most standard bicycles. Featuring a robust 140 N.m torque motor with integrated torque sensor, it offers a natural riding feel and real-time dashboard monitoring. Designed for versatility and cost savings, it supports various bike styles and battery options, backed by a 2-year warranty and dedicated local support.

## Description

This mid-drive motor is a new product released by the same companyDifferent from the BAFANG-BBS series in that it is based on the TSDZ2 platform and retains the design of the torque sensor. Under the same 750W power output, it achieves powerful power output on one hand, and strives to restore the true riding sensation on the other hand.Product Size: 8*6.6*4.96in / 20.4*16.8*12.6cmRated Power:750WRated Voltage: 48VMax Torque: 140N.mReduction Ratio: 38Pedal Sensor: Integrated Torque sensorWeight: 10.6lb / 4.8KGInstallation: According to actual measurement data

## 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 | 13TSDZ8B02NTSE |
| Style | B02N + 13AH 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
- **Wattage:** 7.5E+2

## 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/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 3](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 4](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 5](https://m.media-amazon.com/images/I/81Ot0c-FAhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by N***Y on June 25, 2025*

Easy to put onto my Northrock XC6, seller was very helpful when I messed up and needed a different part (the battery did not fit into my frame). The motor itself feels really nice to use; the first e-bike I had was a cadence sensor and WOW the torque sensor is so much nicer. And it's quiet -- I almost didn't believe it was on.

### ⭐⭐⭐⭐ Works well, needs better instructions
*by J***P on January 3, 2025*

I was pleased that to be able to install this on a recumbent bike for an older person. I would give it five stars were it not for the absolutely horrible and outdated instructions - the product delivered does not quite match the one pictured in the instructions or in the videos I found on YouTube, but it was easy enough to figure out the cabling based on connector types and colors. The speed sensor cable is also too short for a recumbent, but everything works ok without it. The ride is smooth and feels solid.Since the battery is designed to be mounted where a water bottle cage goes, I used wire ties to attach it to the frame and also threaded them through the hole in the front of the battery slip to keep it in place. I considered drilling and tapping holes for it, but want to test it out before making a permanent change to the bike frame. Also, it’s IMPORTANT that the motor rest against the frame on its forward edge when you install it, or it will rotate there at some point after you put it in. There is no “fixing block” in the package or any means of attaching one as indicated in the instructions.

### ⭐⭐⭐⭐⭐ Trike conversion
*by R***. on May 9, 2025*

Upgraded old bottom bracket on a homemade recumbent trike. Motor was easy to install and setup after I found appropriate adapters for bottom bracket. Used trike 3 times on 12-14 mile trips and motor is excellent.After using for a few weeks I had a few questions. I contacted Powallon and got overnight responses to the inquiries. Very satisfied with the support from the seller. The assist from the motor is seamless and hardly feels like you are being assisted. I easily can cover greater distances and receive a quality workout.

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**Shop now:** [https://www.desertcart.ni/products/662657673-tsdz8-750w-mid-drive-ebike-conversion-kit-with-optional-battery](https://www.desertcart.ni/products/662657673-tsdz8-750w-mid-drive-ebike-conversion-kit-with-optional-battery)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*