Varstrom
0 ratings
750W Mid Drive Ebike Conversion kit for Upgraded Tong-Sheng Mid- Drive Kit with Battery,High Power Torque Sensor Mid-Mounted Motor with EKD01 Display for 68-73MM Bikes48V13Ah Downtube Battery
genuine image
750W Mid Drive Ebike Conversion kit for Upgraded Tong-Sheng Mid- Drive Kit with Battery,High Power Torque Sensor Mid-Mounted Motor with EKD01 Display for 68-73MM Bikes48V13Ah Downtube Battery
Explore diverse terrains effortlessly with three adaptable riding modes: Throttle, Pedal Assist, and Walk Assist Mode.
750W Mid Drive Ebike Conversion kit for Upgraded Tong-Sheng Mid- Drive Kit with Battery,High Power Torque Sensor Mid-Mounted Motor with EKD01 Display for 68-73MM Bikes48V13Ah Downtube Battery
Item #: 91351906

750W Mid Drive Ebike Conversion kit for Upgraded Tong-Sheng Mid- Drive Kit with Battery,High Power Torque Sensor Mid-Mounted Motor with EKD01 Display

Item #: 91351906

SBD 6215

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, September 03
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Explore diverse terrains effortlessly with three adaptable riding modes: Throttle, Pedal Assist, and Walk Assist Mode.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Power Torque Sensor
The 750W motor with a high power torque sensor provides superior performance, ensuring smooth and responsive acceleration for road, city, or mountain biking, catering to both leisure and performance-oriented riders.
Versatile Compatibility
Designed for 68-73MM bottom brackets, this kit easily converts various bike types, making it an ideal choice for riders seeking flexibility in transforming their existing bike into a powerful eBike.
Comprehensive Display Unit
The EKD01 display offers real-time information on speed, battery status, and distance, empowering cyclists with essential data to enhance their riding experience and manage their rides effectively.

Product Details

Shop 750W Mid Drive Ebike Conversion kit for Upgraded Tong-Sheng Mid- Drive Kit with Battery,High Power Torque Sensor Mid-Mounted Motor with EKD01 Display for 68-73MM Bikes48V13Ah Downtube Battery online at a best price in Solomon Islands. B0DLGR3N8G
Brand NameVarstrom
Model NameMid-Z8
ModelMid-Z8
ManufacturerSuzhou Tongsheng Electric Co., Ltd.
Included Components48V750W Mid Drive Kit
Speed32 Miles per Hour
Voltage48 Volts
Horsepower750 Watts
Material TypeAluminum
BrandVarstrom
Country of OriginThis item will be imported from US
Item Weight17.6 lbs (7.98 kg)
Date First AvailableNovember 10, 2024

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Commuters

    Ideal for daily commuters looking to convert their traditional bike into an electric bike for easier travel.

  • Mountain Bikers

    Great for mountain bikers wanting an extra boost on tough trails, enhancing their performance and enjoyment.

  • Eco-Conscious Riders

    Perfect for environmentally conscious individuals who want to reduce their carbon footprint using an electric bike.

Not Suitable For
  • Casual Riders

    Not suitable for casual riders who prefer traditional biking without the need for electric assistance.

Product Description

750W Mid Drive Ebike Conversion kit for Upgraded Tong-Sheng Mid- Drive Kit with Battery,High Power Torque Sensor Mid-Mounted Motor with EKD01 Display for 68-73MM Bikes48V13Ah Downtube Battery

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is included in the 750W TSDZ8 Mid Drive Ebike Conversion kit?

    Answer: The 750W TSDZ8 Mid Drive Ebike Conversion kit typically includes a high power torque sensor mid-mounted motor, EKD01 display, battery, and necessary wiring and connectors. This comprehensive kit allows for a seamless upgrade of your existing bike, enhancing your riding experience by providing enhanced power and efficiency. When installed, it transforms your standard bicycle into a high-performance electric bike, ideal for daily commutes or recreational rides.
  • Question: How does the high power torque sensor work in the TSDZ8 kit?

    Answer: The high power torque sensor in the TSDZ8 kit measures the force applied to the pedals and adjusts the motor's output accordingly. This results in a more natural and responsive riding experience, allowing the rider to feel in control. This adaptability means that whether you’re climbing steep hills or riding on flat terrain, the motor assists in a way that complements your pedaling, providing the perfect balance of power and efficiency.
  • Question: Can I install the TSDZ8 Mid Drive Ebike Conversion kit on any bicycle?

    Answer: The TSDZ8 Mid Drive Ebike Conversion kit is designed to be compatible with most bicycles featuring a bottom bracket shell width of 68-73mm. However, it’s important to verify compatibility with your specific bike type, including mountain bikes and city bikes. Ensure your frame can accommodate the motor and battery for optimal performance. Proper installation will greatly enhance your e-bike's performance and handling.
  • Question: What are the benefits of using a mid-drive motor compared to a hub motor?

    Answer: Mid-drive motors, such as the TSDZ8, offer several advantages over hub motors, including better weight distribution, improved hill-climbing capabilities, and enhanced efficiency. By placing the motor at the bike's center, it lowers the center of gravity, resulting in superior handling. Additionally, mid-drive systems allow for more effective use of the bike's gears, making them ideal for varied terrains and a range of riding conditions.
  • Question: Is the battery included with the TSDZ8 kit removable?

    Answer: Yes, the battery included with the TSDZ8 kit is designed to be removable. This feature provides added convenience, allowing you to charge the battery separately without needing to bring the entire bike indoors. Additionally, maintaining the battery lifespan is easier as you can store it in a climate-controlled environment when not in use, ensuring optimal performance and longevity.
  • Question: What type of maintenance is required for the TSDZ8 Mid Drive kit?

    Answer: Maintenance for the TSDZ8 Mid Drive kit generally involves routine checks of the motor and battery connections, keeping the drivetrain clean and lubricated, and periodically inspecting the brake and gear performance. Regular maintenance ensures that the motor performs at peak efficiency. Additionally, checking for software updates on the display can enhance functionality and performance, keeping your e-bike up-to-date with the latest features.
  • Question: Can I use the TSDZ8 kit for off-road biking?

    Answer: Yes, the TSDZ8 Mid Drive kit is suitable for off-road biking, especially when paired with appropriate tires and bike components. The torque sensor allows for responsive power adjustments, making it efficient for navigating rugged terrains. Riders can enjoy their outdoor adventures with the benefits of electric assistance, helping to manage steep inclines or rough trails with ease.
  • Question: What assist levels are available with the EKD01 display?

    Answer: The EKD01 display typically offers multiple assist levels, allowing riders to customize their power assistance according to their needs. These levels can range from eco mode to maximum power, letting you choose how much effort you want to exert versus how much assistance you need from the motor. Adjusting these settings optimally is essential for extending battery life while ensuring an enjoyable ride.
  • Question: Where can I buy the 750W TSDZ8 Mid Drive Ebike Conversion kit?

    Answer: You can purchase the 750W TSDZ8 Mid Drive Ebike Conversion kit from Ubuy. Ubuy is a reputable online platform offering the latest in e-bike technology, providing a convenient way to acquire this powerful upgrade for your bicycle. Their secure platform ensures a smooth shopping experience, and customer service is available to assist with any inquiries you may have regarding your purchase.

Varstrom Fan Motors Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Powerful 750W motor
  • Easy installation process
  • High torque for steep hills
  • Smooth and quiet operation
  • Compatible with various bikes

Cons

  • Might require minor adjustments after installation.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SBD 6215

Order now and get it around Thursday, September 03

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Experience an effortless ride across diverse terrains.
  • Offers three versatile riding modes: Throttle, Pedal Assist, and Walk Assist.
  • Features a powerful motor with a peak power of 1056W and 140N.m torque.
  • Smart torque sensor provides instant pedal assistance.
  • Designed for easy installation on most bikes.
  • Perfect for commuting, mountain biking, and family leisure rides.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.