these servos deliver significantly smoother movement

60 Weight (Gram) 45

32 Pitch 5mm Hardened Steel Pinion Gear 20 Tooth (1)

3/16x3/8x1/8 Metal Shielded "Speed" 1/10 Wheel Bearings 10

Hardened steel

Hot Racing - Dual System Wheel Balancer Car/Shock Stand GMA52000 these servos deliver significantly smootherThe Hot Racing balancer is an innovative way to balance your aircraft or boat propellers, spinners, and car wheels and tires. A precision ground 4mm steel balancing shaft, held between four stainless steel ball bearing allows shaft to spin freely even with a heavy wheel and tire. YOU WILL RECEIVE: Four Ceramic Magnets Four 6 x 12 mm ball bearing Two Aluminum Side Plates Four Delrin leveling stand Three Aluminum Rods for Base Support One 3 mm Magnetic