HS5065 motor is a good choice for assembling off-road scooters or modifying scooters. With high torque and fast speed, 6374 brushless motor can also be used for DIY modification of underwater thrusters and bicycles. Main scope of application: model airplanes, drones, electric skateboard/longboard, lawn mowers, underwater propellers, etc. The HS5065 motor is a good choice for assembling off-road electric skateboard or city street scooters. The motor has high torque and high speed, which can also be used for underwater propellers and e-bike DIY modification! Processing customization: Yes, it can be customized according to requirements. Performance parameters can be customized according to your requirements. Welcome to customize with drawings and samples. Factory direct sales: KV value can be according to your requirements, appearance can also be according to your requirements, can be potted and waterproof. Mass production: shaft diameter: 8mm Name:Hobbysky HS5065 270KV 320KV Brushless Outrunner Belt Motor Belt Sensored & Sensorless Motor with Closed Cover for DIY Electric Skateboard Electric Bike Surfboard (8mm Shaft) ATTENTION: 1. Please make sure your motor has enough cooling while running. 2. Keep motors away from moisture, dust, scrap and small items to avoid damages. TIPS: ★ We welcome OEM orders, KV value, motor color, logo all can be customized.