Batteries:TRX-4 accepts a wide variety of NiMH (4–7 cell) and LiPo (2s–3s) batteries

Du-Bro 815 - 2-56 Safety KwikLink pair

each decorated with the iconic "Sesame Street" sign

and mind control mask that fits the other turtles (sold separately)

Its efficient 2-in-1 brushless motor and ESC system can send it at 30 mph speeds on the back straight

Silicone Oil #5000 Amy Brown Batteries:TRX-4 accepts a wide varietySilicone Oil #5000 This Hop Up Option is for use in oil gear differentials to improve your models cornering. Experiment with different viscosities to find optimal performance. Item Contents Information High viscosity oil facilitates stable and speedy cornering at high speed range, while low viscosity oil is suitable for low speed range. Plastic bottle. Color: green. Contents: 40cc (enough for about 22 uses in touring car different gears).