HobbyStar 540 brushed motors are made of high-quality components and spin on precision ABEC5 bearings. Trail-proven motors that can provide both speed and punch, perfect for a wide variety of rock crawling expeditions. Available in a variety of turns to match your setup.
| Type | Max Voltage | RPM | Screw Holes | Motor Length | Motor Diameter | Shaft Length | Shaft Diameter | Weight |
| 540/13T | 11.1V | 29,000 | M3 | 53mm | 36mm | 12mm | 3.2mm | 170g |
| 540/21T | 11.1V | 29,000 | M3 | 53mm | 36mm | 12mm | 3.2mm | 170g |
| 540/35T | 11.1V | 29,000 | M3 | 53mm | 36mm | 12mm | 3.2mm | 170g |
| 540/45T | 11.1V | 29,000 | M3 | 53mm | 36mm | 12mm | 3.2mm | 170g |
| 540/55T | 11.1V | 29,000 | M3 | 53mm | 36mm | 12mm | 3.2mm | 170g |
| 540/80T | 7.4V | 29,000 | M3 | 53mm | 36mm | 12mm | 3.2mm | 170g |