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Varstrom

TSDZ2B 48V500W Mid Drive Kit ,Upgraded 720W Peak Power Torque Sensored | Mid Drive Ebike Conversion Kit,Electric Bike Kit with Digital Display for 68-73MM Bottom Bracket Mountain Bike,Citybike

  • Based on 2 reviews
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Availability: 20 left in stock
Fulfilled by Greenergia
Arrives Aug 11 – Aug 12
Order within 5 hours and 37 minutes
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Style: Ekd01 Display


Features

  • New Upgraded for TONG/-SHENG TSDZ2B Mid Motor:featuring a seamless one-piece reduction gear assembly, surpassing traditional one-way bearings in torque resilience. A bidirectional freewheeling clutch supplants the outdated unidirectional design, slashing motor resistance for effortless pedaling. Coupled with an advanced control system, it broadens compatibility with an array of digital displays, tailored to individual user needs and preferences
  • Universally Compatible: Fits bottom bracket length 2.68in/2.87in (68mm/73mm) and inner diameter 1.34in/1.42in (34mm/36mm),common in most bikes, enhancing weight distribution for a balanced ride.The TSDZ2B 48V500W mid drive kit equipped with a full accessory kit and designed for simple installation. Preserves your bike's integrity, compatible with MTBs, road, city cycles, and more.Please note the battery need be ordered seperately
  • Comfort Riding Experience :The TSDZ2B mid-motor boasts 100N.m max torque for effortless speed and hill-climbing. It soars up to 45KM/H on flats, backed by a precision torque sensor for instant pedal assistance. A seamless blend of comfort, safety, and thrilling rides, crafted for your ultimate cycling experience.Transform every ride into a joyful fusion of precision and power with our torque-sensor motor
  • Elevated Cycling Adventure: Explore diverse terrains effortlessly with three adaptable riding modes: Throttle, Pedal Assist, and Bike Mode. Our intelligent torque-sensing motor responds intuitively to your pedaling effort, ensuring a seamless personal experience. Introducing the upgraded EKD01 display, featuring Blue/*tooth connectivity, built-in navigation, Type-C charging, 4-level adjustable brightness control, and multilingual support all enhancements over the old VLCD-5 model

Description

We are committed to let our customers enjoy the fun of riding and serve them with the concept of riding makes life better. Greenergia company has been cooperating with bafang for ten years and we are the largest distributor of bafang in China. We have stores in several famous cross-border e-commerce platforms and have served more than 10,000 consumers and sold more than 5,000 sets of motors worldwide. Bafang Electric (Suzhou) Co., Ltd. ，A -share listed enterprises，was established in 2003. It is committed to the development of core technologies such as electric assistance bicycles and other driving systems. It is our greatest motivation to see our customers change their lifestyles because they bought our products and enjoy the fun of riding. We are officially authorized shops in Bafang. All motors is genuine products .All countries have cooperative service points, join us now! How do I know whether this motor can fit with my bike? You can download the compatibilty test doc on page to test,the steps shows on the video above . How do I choose the suitable battery? You can click the promotion link below the price to order the battery. Whether I can use my own hydraulic brake or shift sensor intergrated brake? You can tell us you want the brake sensor after you make order,otherwise the brake lever would be sent in default. Why should I order the Tongsheng mid drive motor? The Tongsheng mid drive motor is torque sensor motor,it can supplier the power according to your pedal power.It would provide better riding experience than speed sensor motor. Is it difficult to install the motor? It is easy to install the motor,we provide the user manual and the operate video on our page,you can refer it to install. Ebike Battery 48V30Ah Varstrom Torque Mid Drive BBS02B 750W Mid Drive Kit BBS02B/HD Mid Drive Kit HD 1000W Mid Drive Kit BA*FANG Rear Hub Motor BA*FANG Front Hub Motor

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: Varstrom


Number of Speeds: 9


Color: Black


Wheel Size: 26 inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: LCD-Display


Included Components: TSDZ2B 48V500W Mid Drive Kit


Bike Type: Electric Bike


Number Of Speeds: 9


Suspension Type: Dual


Additional Features: LCD-Display


Brake Style: Disc


Power Source: Electric motor


Wattage: 500 watts


Bicycle Gear Shifter Type: Trigger


Derailleur Configuration: Rear


Bicycle Drivetrain Type: Mid-drive


Electric Assist Type: Pedelec


Number of Handles: 2


Wheel Size: 26 inches


Size: Small


Warranty Type: Limited


Age Range Description: Adult


Brand Name: Varstrom


Included Components: TSDZ2B 48V500W Mid Drive Kit


Model Number: TSDZ2B


Model Name: TSDZ2B


Manufacturer: Suzhou Tongsheng Electric Co., Ltd.


Warranty Description: 30 Days return time,365 days warranty service,Lifelong technical guidance service


Color: Black


Style Name: Ekd01 Display


Frame Material Type: Aluminum


Wheel Material: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 11 – Aug 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Disappointed
Style: Sw2m58 Display
Sw2m58 Display 2 units (two bicycles) installed with 500 watt Tongsheng Mid Drive. Display does not show data as shown in manual. 1, Time is ON time not RIDING time. 2. Compared to my Cateye computer, Speed is high but trip distance is low. 3. Avg speed is the same as Max speed. 4. Can only set wheel diameter in whole inches. ... show more
Reviewed in the United States on April 4, 2026 by DARRYL L BURRIS
    • Great kit from a great seller
Style: Sw2m58 Display
I bought this Tongsheng TSDZ2B for installation on a Sun EZ-3 recumbent delta trike. The kit arrived on time and well-packed. Installation went as expected, though documentation with the kit was very minimal. Basically a tiny pamphlet showing how to install the motor and that was it. A manual with display settings would have been helpful, I was able to contact Greenergia and they sent me a link with the PDF for my model of display, so it's all good. During the install I had a few questions and the folks at Greenergia were extremely helpful and quick to respond. They're a top-notch seller IMO, and the next install I do will be a Bafang kit from the same seller. I was very impressed with their level of customer service. As far as the kit itself, it does exactly what it's supposed to. Power is good, the speed is more than adequate for a trike and the parts all fit the way they should. The torque sensor works flawlessly, the display is nice and bright, even in the sun... No complaints here. On the trike, expect to cruise around 16 mph. It's not a speed demon, but you don't want that on a trike anyway. A couple of install notes: If you're putting this on a trike you will need to fabricate a bracket to keep the motor from rotating in the bottom bracket. The one supplied with the kit works great for a two-wheel bike, but not a trike. I fashioned one from a flat piece of steel. Works great, but took some time to fabricate. Also - if you hook everything up and the motor behaves weirdly, check your speed sensor positioning and your multipin connector that branches from the motor to the speed sensors, motor cut offs, display, etc. My motor was randomly cutting out at first, but the folks at Greenergia advised me that the speed sensor to magnet distance should be 10-15mm. It was a lot closer and that was causing the error. I should have known something was up when the speedo was telling me it was going 61.8 mph. LOL. I also recommend plugging and unplugging the connectors a few times when you're installing to clean any residue from the connectors. As long as you're marginally handy and take your time you shouldn't have a problem. And if you do, the good people at Greenergia will help you out. Great kit & great seller. I'm a happy camper. ... show more
Reviewed in the United States on October 15, 2024 by R. Ballard

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