48-72V Motor Kit Electric Brushless Motor Complete Kit with Controller

• 【Powerful Brushless Motor】48V-72V brushless motor works with 48V/60V/72V bicycles. 6000r/min speed deliver strong power, running smoothly with low noise. Aluminum shell + pure copper coil design resists high temperatures, corrosion, and rust.
• 【Multifunctional Controller】Comes with useful functions: electronic brake, 3-speed (low/medium/high), reverse, indicator lights, and power lock. Responds quickly to driving commands, making cycling easier and safer.
• 【Complete Retrofit Kit】Includes all needed accessories: anti-slip comfortable handle, T8F chain + links, foot throttle, and two keys. No need to buy extra parts for the retrofit.
• 【Wide Application Range】Supports 220-440 lbs (100-200kg) load. Suitable for retrofitting electric scooters, balance scooters, e-bikes, electric motorcycles, beach bikes, go-karts, modified bicycles, and mechanical equipment.
• 【Important Notes】Battery is NOT included—please purchase a suitable battery separately. Confirm if the product matches your vehicle model before buying. Professional installation is strongly recommended (requires professional knowledge and hands-on skills).

Product Description Specification Material: Aluminum, Rubber Brushless Motor Type: Pure Copper Motor Speed Gears: Low / Medium / High (After Connecting Three-speed Line) Motor Voltage: 48-72V Motor Efficiency: ≥ 80％ Assembly Required: Yes No-load Current: ≤ 8.8A Rated Current: ≤ 43A No-load Speed: 6000rpm Rated Speed: 4900rpm Rated Torque: 5.4 N.m Protection Grade: IP33 Insulation Grade: E Load Weight: Approx. 100-200kg/220.5-440.9lbs Foot Pedal Accelerator Size: 5.5*17.5*12.8cm/2.2*6.9*5in Controller Size: 21.6*8.3*4.4cm/8.5*3.3*1.7in Leg Distance: 12cm/4.7in Leg Height: 1.5cm/0.6in Interface Length: 3cm/1.2in Motor Size(φ*L): 10.2*13.2cm/4*5.2in Package Size: 39*35*25.5cm/15.4*13.8*10in Net Weight: 6.45kg/14.2lbs Gross Weight: 7.7kg/17lbs Key Features Strong Load Weight: It has a strong load weight (220.5-440.9lbs). Whether a professional athlete or a leisure sports enthusiast, it can provide you with a thrilling cycling experience. Impressive Performance: It adopts high power that can provide a rated speed of 4900 rpm and a 6000 rpm no-load speed, as if weaving through a time and space tunnel intertwined with technology and speed, ideally interpreting the aesthetic of speed. Safe to Use: It has an IP33 protection level, an E-class insulation level, and a design of locking power. Even in outdoor activities with slightly harsh environments, it can provide higher safety for you. Built to Last: The motor is made of high-quality aluminum casing with pure copper coils, which has high-temperature resistance, low noise, anti-corrosion and rust prevention, guaranteeing a long service life. Efficiency Improvement: Compared to brush motors, brushless motors have higher energy efficiency (≥ 80％) and can convert more electrical energy into mechanical energy, which can extend the range and improve usage efficiency. Easy to Carry: Due to its lightweight (14.2lbs) and compact size (4*5.2in), the motor can be easily carried to any location, saving time and effort. Free Speed Control: The package contains a foot pedal accelerator and a set of forward/backward handlebars. You can choose any one as your speed control throttle, which can help you achieve free speed control and meet your different needs. Heat Dissipation Holes: These holes on both sides of the motor can avoid overheating during operation without burning. Diamond-shaped Pattern: The pattern on the handlebars can effectively enhance its friction, making the grip more comfortable and firmer. Application: It is suitable for scooters, electric motorcycles, dune buggies, go-karts, modified bicycles, mechanical equipment, etc. Package Included 1* Brushless Motor 1* Controller 1* Foot Pedal Accelerator 1* Electric Door Lock 1* Chain 1* Chain Disk 1 Pair* Lock Keys 1 Set* Forward/Backward Handlebars Other Accessories for Installation