- Replacement Left Side Battery Casing for OneMX-EX1S - 121-3001 Integrated Footrest_Yes delivering speeds of up to

delivering speeds of up to 40 km/h

At the heart of this dirt bike lies a powerful 49CC 2-stroke air-cooled engine that delivers an exhilarating ride with a top speed of 30km/h (18mph)

Stickers must be applied upon delivery

Approx Max Speed: 27KM/h

- Replacement Left Side Battery Casing for OneMX-EX1S - 121-3001 Integrated Footrest_Yes delivering speeds of up toReplacement 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