2WD/4WD Rear Wheels, 2.2 in, 12 mm Hex, yellow 48 Pitch Internal BEC features booster circuitry

Internal BEC features booster circuitry can output the current/voltage of up to 6A/6V and power various servos without connecting any extra receiver battery

Lightweight aluminum case

These bearings are for sure to stand up the rigors of any track condition

The tool supplies is tools

Size: 79x66

2WD/4WD Rear Wheels, 2.2 in, 12 mm Hex, yellow 48 Pitch Internal BEC features booster circuitry2WD 4WD Rear Wheels, 2. 2 in, 12 mm Hex, yellow The AE 12mm hex wheels feature an additional concentric ring rib which uses material efficiently to increase the wheel stiffness to reduce wheel deflections under hard cornering and help ensure a true spinning wheel. The new AE wheels also feature a glue catch step along the perimeter of the rim which helps prevent glue from running down the face of the wheel and provide a larger bonding surface area for