IWONDER Cloud Wheel Electric Skateboard Wheels 120mm Patented Damping Foam Core All Terrain Off Road 78A Translucent Urethane Longboard Wheels

Stick far battery than I expected. Nice ride, good carving.

Update 6/28/20: THESE ARE NOT SAFE. I can no longer recommend that anyone buy these wheels or any products from iWonder. The core of the wheel is prone to crack. It is made of a very brittle platic than can not stand up to the abuse of esk8ing. My wheels cracked after only 100ish miles. I am not the only one, either. If you search around about these wheels, you will find a thread on an electric skateboard forum (forum.esk8.news) about them, and all the dozens of people who had failures, both catastrophic and otherwise. iWonder has come out with a new model using a different core (their "discovery" edition) but due to their treatment of myself and other customers, as well as how they addressed (or rather failed to address) this massive safety issue, I no longer feel that they are a company worth giving my money to. Vote with your wallet.Pros:-Massive. They roll over cracks and bumps like nothing. They also increase your esk8's top speed (at the cost of torque), assuming that you don't change your gear ratio to compensate.-Genuine Abec flywheel core pattern. It took some elbow grease, but they fit a genuine flywheel pulley without too much of an issue (no cracked cores yet)-Soft. They sure are soft. They durometer of the urethane is not anything to write home about, but the foam inside is not a joke, and definitely makes the wheel squishy.-Customer service. I wanted to buy these in red, but red was only available through IWonder's Alibaba page. I messaged IWonder here on Amazon to ask when red would be in stock here. They immediately messaged back and told me 2-3 days! Fast forward 1.5 days and there they are. They were listed for $130 instead of the $120 of the other colors, but I didnt care and ordered anyway. IWonder then messaged me again and apologized for the price difference, and refunded me the $10! Great company, very communicative. If these wheels are ever available from a 3rd party seller, make sure you buy fron IWonder instead (except if you are buying the "foamies" direct from Slick Revolution, which are the same wheels just in different colors, as I hear they have great customer service as well).Cons:-Until they are broken in, they do not grip the road very well, as the contact patch starts out very small. This only gets better as you use them, however.-Some users have reported that due to the squishyness that I described above, these wheels have a higher rolling resistance than a 120mm of solid urethane (which makes sense). This would cause your esk8 to get worse mileage as it takes more power to overcome that rolling resistance. How much worse? Ill let you know when I run the numbers.Conclusion:Inconclusive for now, until I break them in. I may update this if i remember once I have put more miles on them. If you want big soft wheels and dont mind the hit to range, find a color that you like (either of these cloudwheels or the foamies) and do it. IWonder was awesome.

These wheels are great ,you can ride faster and feel safer,I just ordered my second set!

Fit perfect on my metroboard and look amaizing.i like it👍👍👍👍😁😁😁

I was so excited to try these wheels. Sure, I read about problems with the plastic cores being cracked but I thought out of the thousands of wheels sold you’re bound to have a bad wheel here and there. Well you could imagine my disappointment when I opened the box and immediately saw that two of the four wheels had cracks. If you’re on the fence about weather to buy these, I’d hold off until they can step up the quality control / materials of these made in China wheels.

Dope

This do take a little to break in but once they are, they are amazing. These are smooth and I've ran over too many things. These have definitely save a couple falls I would of had.

Hub cores break where bearings are inserted.