Each year on November 11, China celebrates a national holiday known as Singles Day. It began as a holiday for single people, but has morphed into the largest shopping holiday in the world. And if you know where to look, you can find amazing deals on all sorts of products from China.

And fortunately for you, we’ve found the best e-bike-related deals and compiled them below.

Save big on Singles Day

You can find nearly anything on sale on Singles Day, from robotic vacuum cleaners to tablets.

But since we at Electrek love alternative energy products like electric bicycles, scooters, solar power, and more, this is the best time of year for DIYers to score a deep discount on such electronics.

We’ve already posted articles in the past showing how DIYers can build their own inexpensive electric bicycles and electric fat bikes. Now it’s time to pick up all of the components you’ll need to build your own DIY e-bikes and other alternative energy projects.