The cheapest part on the machine and the one most often left too long. A caster that has picked up hair and grit drags the chassis off course and loads the drive motors.
| Wheel diameter | 75 mm |
|---|---|
| Material | TPU on nylon core |
| Mount | Top plate or M10 stem |
| Swivel | 360°, sealed bearing |
| Load rating | 50 kg |
