9imod Surpass Hobby Rocket 540 V3 Brushless Motor 3.5T for Modified Competition 110 112 F1 RC Drift CarDescriptions: Surpass Hobby Rocket 540 V3 Pro brushless pole-speed motor meets the requirements of ROAR (USA) competition and IFMAR rules It provides SPEc 35T It is suitable for F1, 112, 110 off-ro..