Upgrade your stock brushed motor with the new Sport Tuned range modifieds from Etronix. These motors boast some great features for their price point such as rebuildable can and endbell design, ball bearings and replaceable brushes and springs.
Although the components are oif reasonable quality, shoddy assembly renders them almost useless. My motor arrived with 2mm of play in the shaft due to missing fibre washers from between the comm and the endbell bearing, one of the brushes was hung in its guide, and the motor had been reverse-timed, leading to better performance backwards than forwards! Luckily I had the spares and tools to hand that allowed me to rebuild it properly, but had I been a beginner it would have been fit for the bin.
Posted on 10th Oct
Considering the price, this motor is ecxellent. Build quality is good and the response is very direct and smooth.