Key Features Build to Last: It is made of a premium iron shell, die-cast aluminum end cap, and a baking-painted body, ensuring scratch resistance, rust resistance, wear resistance, heat resistance, sturdiness. Excellent Performance: The 800W pure copper motor can provide strong power and 2750rpm high speed, bringing you a faster and unforgettable riding experience. User-Friendly: It comes with two ergonomic handles for a comfortable grip, one of which is a drive handle with infinite speed regulation function. You can turn the handle to control the traveling speed, making it easy to cope with different road conditions. In addition, it has indicator lights and a power-locking function, making it convenient to use. Safe to Use: It has overcurrent and under voltage protection functions, which can effectively enhance the safety of use. Low Noise: Thanks to a high-performance brushed pure copper motor, it produces low noise(65dB) when riding, and can create a more comfortable riding environment for you. Application It is suitable for two types of chain gears with 11 teeth and 25H and is suitable for small scooters, small go-karts, beach bikes, light motorcycles, mini bikes, pocket bikes. Specification Color: Black Material: Iron, Aluminum Process: Die-casting, Baking Paint Motor Type: Brushed Pure Copper Motor Applicable Bicycle Type: Chain Drive Voltage: 36 V DC Power: 800W Rated Current: 26.7A Rated Speed: 2750rpm Motor Efficiency: ≥78% Noise: 65dB Motor Shaft Length: 2.4cm/0.94in Motor Size: 13.4*10.2*11cm/5.28*4.02*4.33in Package Size: 17.3*18.2*19cm/6.81*7.17*7.48in Net Weight: 4.95kg/ 10.91 lbs Gross Weight: 5.21kg/ 11.49 lbs Package Included 1* Motor 1* Controller 2* Handles All Needed Accessories Notes 1.Please note that bicycle riding is intended only for use on private land with the owner’s permission.