These basic study models are molded in crystal clear styrene plastic

lower internal resistance

Adjustable PWM Frequency: 1K/2K/4K/8K/16K/32K

New high grip radial tires which has been optimized for brushless power

Though it's nearly twice as large as the original

Hobbywing - COMBO MAX5 G2-56118SD G2; 650KV Electric Motors Brushless ESC Sensorless These basic study models areHobbwing presents the next generation MAX5 ESC. The innovative intelligent freewheeling technology effectively reduces heat generation and enables the ESC to have higher driving efficiency. At the same time, operating temperature is drastically lowered to improve overall stability and reliability of the ESC. The IP 67 waterproof rating guarantees excellent waterproofing and dustproof protection. The whole power system is able to drive on a variety of