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🛴 Ride Longer, Ride Stronger – Never Miss a Beat with AR-PRO Inner Tubes!
The AR-PRO 8.5" x 2" inner tubes come in a convenient 2-pack, engineered from extra-thick 2.0mm butyl rubber for superior durability and puncture resistance. Designed as a perfect fit for Xiaomi M365 and compatible with a wide range of electric and gas scooters, pocket bikes, and mobility scooters, these tubes offer enhanced lifespan, shock absorption, and self-sealing capabilities to keep your ride smooth and worry-free all year round.







| ASIN | B08FHY2WDR |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #6,398 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Scooter Replacement Wheels |
| Brand | AR-PRO |
| Brand Name | AR-PRO |
| Customer Reviews | 4.4 out of 5 stars 1,885 Reviews |
| Included Components | 8.5x2" Inner Tube |
| Item Diameter | 2 Inches |
| Item Dimensions | 5.91 x 3.15 x 5.91 inches |
| Item Weight | 240 Grams |
| Load Index | 40 |
| Load Range | H |
| Manufacturer | AR-PRO |
| Manufacturer Part Number | 8-1/2"x 2" |
| Manufacturer Warranty Description | NoApplicable |
| Model Number | 8-1/2"x 2" |
| Ply | 4-Ply |
| Rim Size | 8.75 Inches |
| Rim Width | 8.5 Inches |
| Seasons | Year Round |
| Section Width | 2 Inches |
| Size | 8.5" x 2" (TR4A) |
| Speed Rating | H |
| Tire Aspect Ratio | 75 |
| Tire Diameter | 8.5 Inches |
| Tread Type | Directional |
| UPC | 640117914816 |
| Unit Count | 2.0 Count |
| Vehicle Tire ISO Metric Size Description | 205/50R8.5 |
M**L
Scooter tube replacement
Good quality and sizing per described.
B**B
Perfect for NIU KQi 100P
Got a flat in the rear tire from jumping rough pavement slab, and hitting the ground a bit hard causing a pinch puncture. Part of the problem was under inflated tires. I have only used one of these inner tubes so far, and it was my first electric scooter inner tube replacement. Pros: Excellent thickness, no leaks after a couple of months, compatible with NIU 100P, great fit and finish, and good value for money. Cons: none so far.
E**.
Great replacement tire tube
This worked well in my son's scooter. It was easy to install and it is holding air well. The quality seems to be good and the price was great. If anything changes I'll update my review, but so far it seems to be a very good replacement.
B**N
Great price, quality tubes!
I got the exactly replacement tubes I needed for my Razor scooter rear tires that were constantly going flat. These are a lot thicker material than the original tubes, which Is a good thing for longevity and strength. They also came with the tire tools that really help get the tire on and off the rim. These were a good price, shipped and fast. I absolutely recommend this seller amd product.
C**N
Tire
Durability is perfect and size is good
I**S
Easy to install
It's been almost two weeks since I replaced the tube, and the scooter hasn't had any issues. I'm hoping it lasts longer, but my advice to any scooter owner is to get a tubeless tire for peace of mind.
J**X
Over a year and still good
Do you have gone flat less than any other brand I’ve bought. They still go flat on occasion, but they always pump right back up. Other brands that I bought seemed to go flat within a month or less.
D**R
Great quality. Correct size.
It’s really great! Just be careful when changing the tire—you might accidentally damage the inner tube while installing the outer tire.
P**E
Arrived earlier then expected
These tubes are for my m365 scooter 8.5 x 2 Straight valve fitment is perfect and the quality is good.
J**O
Perfect
Compatible to my swicth scooter
D**8
Muy bien
Mejor que los originales ! Muy bien
A**W
Three weeks now, no leaks
It’s hard to replace, think twice before you do this by yourself. Store would charges me 100 CAD for the labour and 35 for one inner tube. In this case, I decided to do it myself. And it worked well.
C**N
Buen producto
No llego muy rápido pero se ve de buena calidad
Trustpilot
1 day ago
2 weeks ago