Details ✔Build to Last: The motor movement is made of pure copper, making this product rust-resistant, wear-resistant, and durable, ensuring your long-term use. ✔Powerful Function: The pure copper motor can provide a rated speed of 2750rpm, ensuring strong power for riding an electric scooter or electric bicycle. ✔Thoughtful Design: The sprocket transmission is precise and efficient, the power transmission is stable, it has stronger durability. ✔Reversible Design: You only need to swap the positive and negative poles of the motor to make it reverse, which is convenient for your use. ✔Precision Bearings: They can reduce friction and improve transmission efficiency. ✔Sturdy Bottom Bracket: It makes installation easy and provides stability. Application It is suitable for use with electric scooters, electric bicycles, mini-electric motorcycles, and other small mechanical equipment. Specifications Color: Black, Silver Motor Movement Material: Pure Copper Style: Modern Voltage: 24VDC Power: 250W Rate Speed: 2750rpm Rated Current: 14A Chain Wheel: 11 Tooth Chain Wheel(Suitable for 25H Chain) Base Size(L*W): 11*5.5cm/4.33*2.17in Motor Size(D*W): 8*7.5cm/3.15*2.95in Package Size: 16*15*15cm/6.3*5.91*5.91in Gross Weight: 2kg/4.41lbs Net Weight: 1.9kg/4.19lbs Package Included 1* Electric Scooter Motor