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OnBuy.com£13.99Visit shop 8 Inch Innertube 20X9.00-8 20X900-8 20X9.00x8 Quad Bike / Atv 8" Inner Tube 5056213533878
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This 8-inch replacement inner tube is specifically designed for off-road enthusiasts and mechanics working on Quad Bikes and ATVs. It offers a reliable, air-tight solution for common tire sizes like 20x9.00-8, providing a durable inner bladder that ensures consistent performance across uneven terrain. While it is engineered for standard automotive-style inflation, users should carefully verify their specific tire casing dimensions before installation to ensure a proper fit.
| Model Part Number | 33485 |
|---|---|
| Brand | Petrolscooter |
Yes, it typically includes a standard Schrader valve cap to protect the valve core from dirt and debris.
If your rim is designed strictly for tubeless tires, it may lack the hole for the valve stem or have a different valve seal requirement. Please verify your rim type before purchasing.
Refer to the PSI recommendations printed on the sidewall of your specific tire, as the tube is designed to conform to the tire's rated pressure, not its own.
Yes, this tube is explicitly compatible with 20x8.00-8 tire sizes.
The most common cause is a 'pinch-flat' where the tube gets caught between the tire iron and the rim during installation. Always use care when prying the tire back onto the rim.
Check the Schrader valve core to ensure it is tightened properly; otherwise, inspect the rim for sharp burrs that may have punctured the new tube during installation.
Apply a small amount of tire soap or mild lubricant to the tire bead edges to help them slip into the rim channel during inflation.
To install this tube, you must first deflate the tire completely and use tire levers to break the bead of the tire from the rim. Carefully remove the old tube, inspect the inside of the tire for any thorns, nails, or debris that caused the initial puncture, and then seat the new tube. Ensure the valve stem protrudes straight through the rim hole before inflating.
Compatibility Note: This tube is compatible with 20x9.00-8, 20x900-8, 20x9.00x8, 20x7.00-8, and 20x8.00-8 tire sizes. Always check the sidewall of your existing tire to confirm these numbers match before attempting installation. To prolong the life of the tube, store your vehicle in a cool, dry area away from direct sunlight, as UV exposure can degrade the rubber compound over time.
