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Free UK Deliver
Easy installation
1-year warranty
The Tongsheng TSDZ8 36V 500W Mid Motor Kit Torque Sensored With Lithium Battery Pack is a legal kit that would fit the best for someone looking for a quality, affordable mid-motor ebike kit. They offer good power and torque, making them ideal for hill climbing and other challenging terrains. They also have a relatively low price tag, making them an excellent option for budget-minded riders.
While the Tongsheng TSDZ8 48V 750W Mid Motor will be worth it for cyclists who want more power for the off road. This motor is more potent than other models on the market, making it a superb choice for anyone looking for an extra boost.
Please consult a professional to make sure your conversion is fitted safely and check your local laws on e-bikes for where you live in the world, do not ride bikes on the road unless you have checked the law in your local area and country. Batteries ship separately.
PLEASE NOTE THIS KIT IS FOR OFF-ROAD USE ONLY
🇬🇧 Fast & FREE UK Delivery
We offer 100% FREE Shipping on all orders within the UK! Your e-bike kit will arrive quickly at your door within 3-5 business days.
🌍 Premium Global Shipping
We also proudly ship to the US, EU, Canada, Australia, Japan, and worldwide. International orders are dispatched via trusted premium carriers (DHL, FedEx, TNT) to ensure reliable service. Shipping rates are transparently calculated at checkout, and most global orders arrive within 5-14 business days (please allow slight delays for remote areas).
📦 Secure Battery Shipping Notice
For maximum safety and faster customs clearance, your e-bike kit and battery will be shipped in two separate, securely tracked packages. Both parcels are fully monitored to ensure they reach you safely.
We stand behind the quality of our kits. Wherever you ride, we’ve got you covered with our 1-Year Global Warranty.
🇬🇧 UK Riders (Full Coverage): Enjoy complete peace of mind with 1-year FREE repair service covering both your entire e-bike system and the battery.
🇺🇸 🇳🇱 US & Netherlands: Includes 1-year FREE repair service specifically dedicated to your e-bike battery.
🌍 Global Support: All international orders are fully backed by our standard 1-year global warranty against manufacturing defects.
If you encounter any issues with your kit or battery, our technical team is here to help! Please contact us directly at support@kirbebike.com.
36V 48V 500W 750W Mid Motor Kit Torque Sensored With Lithium Battery Pack
Z16 48V 1000W Mid Motor Kit with Torque Sensored
36V 48V 500W 750W Mid Motor Kit Torque Sensored With Lithium Battery Pack
Z16 48V 1000W Mid Motor Kit with Torque Sensored
Best For
Motor Power
Full Charged Voltage
Wheel Position
Wheel Size
Bike Compatibility
Top Speed
Range
Battery Required
Battery Included
Installation Level
Brake Compatibility
Waterproof Cables
App Support
36V 48V 500W 750W Mid Motor Kit Torque Sensored With Lithium Battery Pack
Z16 48V 1000W Mid Motor Kit with Torque Sensored
36V 48V 500W 750W Mid Motor Kit Torque Sensored With Lithium Battery Pack
Z16 48V 1000W Mid Motor Kit with Torque Sensored
In the individual kit, you get everything you need to DIY your bike into an e-bike.
Tongsheng Motor Kit including display、Brake Lever、Thumb Throttle、Speed sensor、Crank Arm.
In addition, we provide free sweet service accessories, installation tools, and additional parts.
In the individual kit, you get everything you need to DIY your bike into an e-bike.
Tongsheng Motor Kit including display、Brake Lever、Thumb Throttle、Speed sensor、Crank Arm.
In addition, we provide free sweet service accessories, installation tools, and additional parts.
The Tongsheng TSDZ8 36V 500W,and Tongsheng TSDZ8 48V 750W Mid Drive Motors would fit the best for someone looking for a quality, affordable mid-motor ebike kit. They offer good power and torque, making them ideal for hill climbing and other challenging terrains. They also have a relatively low price tag, making them an excellent option for budget-minded riders.
1. Running Speed, Average Speed, Max Speed.
2. Single Mileage, Total Mileage.
3. Torque Sensor, Brake Signal, Throttle Signal.
4. Cruise Function, 6KM/H Walk Function, and so on.
Crank Set and Chainring.
Electric Brake Lever to cut off the power when you press it.
Device used to detect the speed of electric bicycles
Easy installation、More sensitive 、more stable performance.
First, you need to confirm the bike wheel size to choose the corresponding kit (it should be noted that the 28-inch kit can be used on 28-inch, 29-inch, and 700C).
Followed by choosing the right power for you. As a city commuter, then select a 250w kit. When it comes to mountain cross-country, you can choose a higher power.
Finally, confirm the mileage of a single ride as a way to choose the correct battery.
We stand by the quality of our products.
• 1-Year Global Warranty on all Kirbebike conversi on kits.
• UK: Free repairs for both the e-bike system and battery. US & Netherlands: Free battery repairs for 1 year.
• Need help? Contact support@kirbebike.com for warranty support and technical assistance.
We ship to customers worldwide.
• Free shipping on all UK orders.
• We also ship to the US, EU, Canada, Australia, Japan, and many other countries.
• International shipping rates are calculated automatically at checkout.
We deliver orders quickly with trusted global carriers.
• UK: Free delivery in 3–5 business days.
• International: Most orders arrive within 5–14 business days.
• For safety, your kit and battery may be shipped separately with full tracking.
