Firma 16T Rebuildable 5-Pole Brushed Crawler Motor (SPMXSM5165)

The Firma 16T Rebuildable 5-Pole Brushed Crawler Motor is a budget-friendly upgrade designed for brushed ESC-equipped 1/10-scale crawlers and scalers. It delivers refined low-speed throttle control, strong low-end torque, and efficient performance, all in a fully rebuildable package that makes maintenance straightforward.

Its 5-pole design smooths throttle response at low speeds and boosts efficiency compared with 3-pole equivalents, with available 16T and 20T configurations to tailor speed. The 540-size can makes it a straightforward upgrade for most 1/10-scale crawlers, while an adjustable timing range of 0 to 20 degrees supports tuning for clockwise or counterclockwise rotation. Pre-shaped curved-face brushes eliminate break-in, and installed wires with 3.5mm bullet connectors simplify installation—no soldering required. Dual rubber-sealed bearings protect internal parts, and the motor is fully rebuildable with an accessible commutator and replaceable brushes, springs, and bearings. For best results, pair with a 2S LiPo or 6-cell NiMH battery.