Electric bikes are becoming increasingly popular due to their eco-friendliness, affordability, and convenience. These products offer a variety of options for those looking to convert their regular bicycles into electric ones. In this review, we will take a closer look at each product and provide our thoughts on the category they fall under. 1. Tongsheng TSDZ2 ebike Kit Mid Motor with Torque Sensor, Throttle/Brake/Front Light included: This product falls under the category of electric bike conversion kits. It includes a mid-motor, torque sensor, throttle, brake, and front light. The kit is designed to be easy to install and can be used with any regular bicycle frame. Overall, this product offers a good balance between affordability and functionality. 2. Tongsheng TSDZ2 ebike Kit Motor, Torque Sensor 48V 18A Ebike Motor with Thumb Throttle and Brake (1): This product also falls under the category of electric bike conversion kits. It includes a 48V 18A motor with torque sensor, thumb throttle, brake, and front light. The kit is designed to be easy to install and can be used with any regular bicycle frame. However, it may not be suitable for those looking for more power or speed as it only has a maximum speed of 20 mph. 3. TongSheng New Version TSDZ2 ebike Kit Mid Drive DIY Ebike Conversion Kit with Display and Battery (Optional): This product falls under the category of electric bike conversion kits. It includes a mid-drive motor, torque sensor, display, and battery. The kit is designed to be easy to install and can be used with any regular bicycle frame. However, it may not be suitable for those looking for more power or speed as it only has a maximum speed of 20 mph. 4. TongSheng New Version TSDZ2 Mid Central Motor Conversion ebike Kit: This product falls under the category of electric bike conversion kits. It includes a mid-central motor, torque sensor, and display. The kit is designed to be easy to install and can be used with any regular bicycle frame. However, it may not be suitable for those looking for more power or speed as it only has a maximum speed of 20 mph. 5. TongSheng TSDZ2 36V/48V 250W 350W 48V 500W Torque Sensored DIY eBike Mid Drive Crank Motor Kit Electric Bike Central Motor Conversion Kit and Optional 36V 48V Batteries: This product falls under the category of electric bike conversion kits. It includes a mid-drive motor, torque sensor, display, and battery. The kit is designed to be easy to install and can be used with any regular bicycle frame. However, it may not be suitable for those looking for more power or speed as it only has a maximum speed of 20 mph. 6. TongSheng TSDZ2 DIY ebike Kit Motor, Torque Sensor 48V 18A Engine with Thumb Throttle and Brake: This product falls under the category of electric bike conversion kits. It includes a 48V 18A motor with torque sensor, thumb throttle, brake, and display. The kit is designed to be easy to install and can be used with any regular bicycle frame. However, it may not be suitable for those looking for more power or speed as it only has a maximum speed of 20 mph. 7. TongSheng NEW VERSION TSDZ2 Mid Central Motor Conversion ebike Kit: This product falls under the category of electric bike conversion kits. It includes a mid-central motor, torque sensor, and display. The kit is designed to be easy to install and can be used with any regular bicycle frame. However, it may not be suitable for those looking for more power or speed as it only has a maximum speed of 20 mph. 8. TongSheng TSDZ2 36V/48V 250W 350W 48V 500W Torque Sensored DIY eBike Mid Drive Crank Motor Kit Electric Bike Central Motor Conversion Kit and Optional 36V 48V Batteries: This product falls under the category of electric bike conversion kits. It includes a mid-drive motor, torque sensor, display, and battery. The kit is designed to be easy to install and can be used with any regular bicycle frame. However, it may not be suitable for those looking for more power or speed as it only has a maximum speed of 20 mph. 9. Joyisi Ebike Battery 52V 13AH / 52V 10.4AH Lithium ion Electric Bike Battery with Import Cell, Charger, USB Port and Battery Level Light for 1000W Bike Motor (Black): This product falls under the category of electric bike batteries.