🚲 Enhance Your Electric Bike's Protection with JUNSTAR Small/Big/Extra-Large Plastic Controller Box Review

Although a large box for larger controllers, unfortunately it doesn't fit my bike and it's not the seller's fault because I didn't check what I actually had and what was before i did it but overall the product itself is excellent and good quality

Easy to install and weatherproof the e-bike control box. This one is a little bulky, but it's the only one I could find that fits my box size. This is not optimal. I had to insert the foam to keep from rattling.

Love it, my only complaint is the screws aren't long enough to attach it to my Schwinn Meridian Trike. And I wish it was a little longer as it fits snugly to fit the control module and connectors in the box. But it works, with a little modification, and that's all that matters.

Does not fit my 72V 2000W e-bike controller. The width was only about 5mm smaller to fit. Close but not close enough. It measures 4 inches (103mm) at the bore but tapers towards the top. If your controller is wider than 3.625 inches (92mm), I wouldn't buy it. I'm disappointed but I will keep the box and use it for another project.

I bought two of these to use on my electric bike and have had no problems, I do 35mph on a finned one Frame what the heck shakes them out but they stay in place, I've screwed them together a few times too (by hand) and the screws and case itself have not stripped or worn which was my main concern, I have those boxes on the down tube. and even near the crank and pedal it cleans