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

Associated RC 18T compatible motor

GPM MOT0420 is an aftermarket motor intended for Associated RC 18T models, supplied as a single replacement unit for RC-scale applications. The product references Roadtech bearings, a 0.4m diameter, 20 Turns, and an operating voltage band of 4.8v to 8.4v to align with suitable ESC and battery choices.

As a drop-in style option it will fit where the motor footprint, mounts and clearances match the stock location on an Associated RC 18T chassis. When installing, verify pinion-to-spur alignment and choose a pinion and ESC rated for the 4.8v to 8.4v range to find the best compromise between torque and top speed.

The description keeps a neutral, fitment-led approach for hobbyists who want either a straightforward replacement or a platform for experimenting with different turn counts and bearing types on 1/18 scale Associated RC 18T cars. Results will vary based on gearing and battery selection.

Use MOT0420 as a replacement or tuning option on Associated RC 18T cars and confirm mountings, gearing and ESC selection for the 4.8v to 8.4v electrical window.