Z-FIRST 2PCS 200mm Adult Scooter Wheels with ABEC 9 Bearings for Razor and Adult Kick Scooters

My children has both D-Max9 and D-Max230 scooters which have been damaged due to excessive and improper braking technique. I have been searching from local shops but the price they quoted me were way high. I almost sent both scooters for rubbish. Finally, I checked Amazon and found the Z-FIRST 200mm. I purchased two wheels initially just for trial and error. I may resell them anyway if it doesn’t work. When I was away on a trip my order arrived. So my teenage son replaced the wheels himself. I was so happy to see the video of him doing the repair. Once I arrived home I checked the fit myself and was elated to know that my purchase wasn’t wasted. The wheels are similar to my children’s D-Max scooters. In fact they are exactly the same except the brand markings (See the photos). In addition, my order arrived on time and without any pungent smell as previously mentioned. Here are the measurements for your reference: Bearing-to-Bearing: 40mm, Rim width: 27mm, Diameter: 200mm. Rubber is similar to that of roller blades, non inflatable, solid and not bouncy. Pros: Very smooth bearings, good quality rubber, perfect fit for D-Max brand and value for money. Cons: Zero as of the moment! Thanks to Z-FIRST seller and Amazon, you made my children happy! I am a very satisfied customer.

Installed these onto my sons off road scooter and they fit perfectly well! Nice durable peg spokes. Do not come with axle bolts, so make sure to keep your old ones. But these run smooth and easy to install. Perfect product and not expensive!

We needed a replacement wheel for our scooter and these are perfect. They’re great quality, installed quickly and don’t wiggle around.

Only put these in a week ago so I can't say how they hold up over time but so far they've given my kids' scooter a new life. For the price it feels like a major win even if it doesn't last forever.

I purchased these as replacements for the original wheels and bearings on my Razor A5. The original set of wheels and bearings had gone almost 1800 miles, and were so worn down that high speed cornering was very difficult--not a safe situation when I'm riding the scooter on the streets of a college campus. Anyways, I purchased these, and my first impression was "wow they're so smooth." The tires on these wheels were significantly softer than the older ones. I assumed that was just because the old ones were worn out. This was a welcome change for me because the constant vibration of the older ones was fatiguing. Unfortunately, I started to notice issues early in. The bearings included in the package are no good. Somehow, even though they are a higher ABEC rating, they lasted only a fraction of the time the original bearings did, and I even took better care of them. So I swapped the bearings for Bronson G3s and all was well. (Be warned though--Bronson bearings are noisy) Then, after about 700 miles, less than half the mileage of the other wheels, I noticed a large longitudinal crack in the front tire. I am not sure what caused this--it is entirely possible that the difference is due to environment, because the last 700 miles was mostly over brick walkways where longitudinal seams in the pavement are common, but it causes me to question the durability of these wheels, as i have to replace one already. Fortunately, the price is less than half of what Razor will charge you for replacements, so all things considered, it's still a decent deal. Just maybe don't ride them on brick walks, and be prepared to purchase and install new bearings.

very good quality, rode all summer on rough concrete and asphalt they do wear as expected but the grip is good for control and the bearings are also good

Perfect fit

For those wondering, the bearings are 8.9mm ID and 22mm OD, or roughly 5/16"ID x 7/8"OD. The wheels are identical to the ones on my son's Drive kneeling scooter, but the bearings had a smaller inner-diameter. I was able to swap the bearings from the original wheels to these and they work as a good replacement. They're very sturdy and made really well. They will most likely last for as long as would ever need them to. The only real issue is the wheels smell very badly of cigarette smoke. I opened the box and the odor hit me in the face like a tidal wave of repusliveness. I attempted to clean them but it didn't help. I think it's permeated into the rubber and plastic. I don't have a choice but to use them or I would send them back. Totally unacceptable. For the price, if you need the wheels, these are good quality. As long as you can tolerate the smell of cigarette smoke, you'll be happy with them.