Thank you for your interest in our eBikes.
We only sell complete bikes. However, we DO take trade-ins if you already ordered a regular bike from us.
We do not sell conversion kits, but these are commonly available online.
At this time, we have not tried adding conversion kits to our regular bikes. This is a very common thing to do, but it does take some research. Also, there is a wide array of options and products available to suit each person's needs, so this research is best left to each individual.
If you would like to exchange your regular sixthreezero bicycle for an ebike, please check with us first. We can check your original order and then you can place an order for the ebike. We will also email a prepaid return label for the orginal bike. You will need to rebox that bike and let Fedex know where and when to pick it up. Once we receive the bike, we will look it over and issue a refund.