The Castle engineers know this and spared no expense when developing a design that could hold up to the harsh conditions that the RC community will throw at it

ESC Current Rating : 40

6:1 ratio gearbox with heavy-duty sealed gear differential and extremely adjustable slipper clutch

The only requirements are

A 4WD setup employs the motor longitudinally behind the front axle

Tamiya - Fine Pin Vise, 0.1-1.0mm Glue Oil & Cleaners Oils Other The Castle engineers know thisModel assembly often calls for the drilling of holes of various sizes and these Fine Pin Vises are the ideal tools for the job. The Pin Vise S is designed for use with drill bits under 1 mm diameter. Drill bits are not included with this product. Please use it together with the ultra fine drill bit set (0. 3 0. 8mm).