Associated RC 18T Roadtech 20T Motor by GPM MOT0420  [MOT0420]

Motor for Associated RC 18T

This GPM MOT0420 is an aftermarket motor produced for the Associated RC 18T platform, delivered as a single-piece replacement motor intended for RC-scale use only. The listing specifies Roadtech bearings, a 0.4m diameter reference, 20 Turns, and a rated operating voltage range of 4.8v to 8.4v, which defines the electrical envelope to match with compatible ESC setups.

In practical tuning terms, the part acts as a direct swap for the standard motor position on Associated RC 18T chassis where motor dimensions and mounts match. When installing, confirm the motor clearance and pinion alignment with the spur gear, and select a pinion tooth count and ESC capable of the 4.8v–8.4v range to achieve the intended balance between torque and top speed.

Technically neutral and focused on fitment, this motor is presented for users who want a like-for-like replacement or to test different turn counts and bearing configurations on 1/18 scale Associated RC 18T vehicles. Performance changes will depend on the rest of the powertrain, gear ratio, and battery voltage selection.

Use this motor as a replacement or tuning option on Associated RC 18T cars, confirming mount and gear choices to suit the 4.8v–8.4v electrical range.