Reedy Radon 2 Crawler 16T 5-Slot 1850kV Brushed Motor Smooth powerband for precision control The Radon 2 Crawler motor's 5-slot design delivers a smooth powerband for precision control while traversing steep, uneven, or rocky terrain. Dual ball-bearings improve performance and reliability while adjustable timing allows for adjustments to compensate for different drivetrain configurations that require reverse motor rotation. These features together result in a powerful, reliable, economical, and versatile choice for those who prefer brushed motor power. - The Radon 2 Crawler motor is available in 12-, 16-, and 20-turn versions to suit a variety of applications and speed requirements. - Cells: 2S-3S LiPo/6-9cell NiMh Diameter (mm): 36 Length (mm): 53 Shaft Diameter (mm): 3.175 Weight (g): 169