US$ 59.99
10-Model Memory
it also has parts from the Tamiya Racing Factory Series and even a new low-friction drive belt made specially for this model
Requires two 3x8mm FHCS (ASC25201 for 10 screws)
and can be installed on the standard Nitro RS4 3 for increased drivetrain strength
TQ Wire - 10 Gauge Super Flexible Wire- Black 3' Electric Motors Brushless Combo Sensorless 10-Model Memory