- Replacement Starter Motor Cover for OneMX™ | PX3S 140cc Petrol Dirt Bike - 121-1902 Colour_Khaki with a minimum user height

with a minimum user height of 95cm and a maximum user height of 115cm

making them perfect for dirt

🔋 Battery & Performance

With a top speed of 5 km/h (3

- Replacement Starter Motor Cover for OneMX™ | PX3S 140cc Petrol Dirt Bike - 121-1902 Colour_Khaki with a minimum user heightReplacement Parts which don't yet have their own category for Electric & Petrol Ride On Cars, Motorbikes, Quads, ATVs etc. Please check model compatibility below. If your model is not listed and the part does not match the part shown on the image, this is most likely not the part you are looking for. If you have questions, feel free to contact our customer service team. Please keep in mind that the compatibility listed below is not a guarantee, we