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๐ Ride Smooth, Ride Safe โ Upgrade Your Motorcycleโs Heartbeat!
This 2-pack of AR-PRO inner tubes fits 21-inch motorcycle tires with widths from 2.75 to 3.00 inches. Crafted from heavy-duty 3mm thick butyl rubber, they provide superior shock absorption and an airtight, explosion-proof seal for enhanced safety. Featuring TR4 straight valve stems and a tool-free installation process under 5 minutes, these tubes combine durability, comfort, and convenience. Backed by U.S.-based customer service with a 15-day free return or exchange policy, they offer a reliable and cost-effective replacement option for motorcycle enthusiasts.





| ASIN | B07J1P4FM5 |
| Best Sellers Rank | #62,977 in Automotive ( See Top 100 in Automotive ) #37 in Motorcycle Inner Tubes |
| Bike Type | Motorcycle |
| Brand | AR-PRO |
| Brand Name | AR-PRO |
| Compatible Tire Width Maximum | 71 Millimeters |
| Compatible Tire Width Minimum | 70 Millimeters |
| Customer Reviews | 4.4 out of 5 stars 2,870 Reviews |
| Item Diameter | 21 Inches |
| Item Width | 3 Inches |
| Item diameter | 21 Inches |
| Item width | 3 Inches |
| Manufacturer | AR-PRO |
| Manufacturer Part Number | 2.75/3.00-21 |
| Material | Butyl Rubber |
| Material Type | Butyl Rubber |
| Model Number | 2.75/3.00-21 |
| Size | 21 pouces |
| UPC | 680499802219 |
| Unit Count | 2.0 Count |
| Valve Length | 10.16 Centimeters |
| Valve Type | TR4 |
| Valve type | TR4 |
| Wheel Size | 2.75 Inches |
| Wheel size | 2.75 Inches |
F**.
Inner tubes
Good or the price
M**J
Don't buy
Very bad quality
F**D
Great price, go quality tube!
Used this tube in my 120/90-18 with no problem. Good quality and price! Super thick tube too.
R**Z
Fits!
Was relatively easy to install and quality seem to be good.
H**R
Item was as described
Awesome
Trustpilot
5 days ago
2 days ago