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Welcome Offer : Use Code WELCOME5 for 5% OFF!
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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
AR-PRO Heavy Duty Dirt Bike Inner Tube 2.75/3.00-21, TR4 Valve Stem, Premium Rubber, 90/90-21, 80/100-21
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$17.08
Regular price
$24.40
-30%
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Vendor:
AR-PRO
Type:
Motorcycle & Scooter
Sku:
WBCARB0F3XJBWBW
Available:
Available
Shipping information
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Designed for rugged trails and extreme conditions, this 2.75/3.00-21 heavy-duty motorcycle inner tube delivers the strength and durability that serious riders demand. Whether you’re tackling dirt, sand, or rocky terrain, our thick rubber tube absorbs impact and resists punctures, giving you smoother rides and greater confidence on every trail.
Universal Fit for 21 Dirt Bikes
Compatible with common front tire sizes such as 2.75-21, 3.00-21, 90/90-21, 90/80-21, and 80/100-21, this tube fits most 21-inch dirt bike wheels. The TR4 valve stem ensures secure inflation and easy installation, whether you’re replacing an old tube or prepping for your next motocross adventure.
Built to Perform – Built to Last
Made from high-quality, heavy-duty rubber, this inner tube is designed to endure high impact and extreme conditions. Ideal for motocross, dual sport, and trail riding, its seamless construction helps prevent air leaks and maintain stable pressure over time.
Compatible with Popular Models
Perfect for Honda CRF250L, XR650L, Suzuki DRZ400, Yamaha YZ125, KTM 300XC, Kawasaki KLR650, BMW F800GS, and many more dirt or adventure motorcycles. Always check your tire markings to confirm size before purchase.
All-Terrain, All-Season Reliability
From hot summer trails to cold winter mud, this tube stays tough. Reliable in every season, it’s a must-have for riders who demand consistency, protection, and long-lasting performance wherever the road—or trail—leads.
Key Features:
Perfect Fit for 21-Inch Dirt Bike Wheels: Compatible with 2.75/3.00-21 dirt bike tires and fits sizes 90/90-21, 90/80-21, and 80/100-21.
Thick Premium Rubber for High Durability: Extra-thick rubber offers excellent shock absorption on rugged trails.
Seamless Construction Minimizes Air Leaks: Reduces the risk of air leaks while maintaining steady pressure.
Fits Popular Dirt & Adventure Bikes: Compatible with leading models—always check your tire sidewall for correct size.
Ready for All Seasons and All Terrain: Performs in every condition, making it ideal for motocross racing, touring, and weekend trail riding.
This premium 21-inch dirt bike inner tube is your reliable companion for all your off-road adventures, ensuring you ride hard and stay protected on every journey.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What size is the AR-PRO dirt bike inner tube?A: The AR-PRO dirt bike inner tube is designed for two sizes: two point seventy-five and three point zero inches for twenty-one inch wheels.
Q: What materials are used in the AR-PRO inner tube?A: The AR-PRO inner tube is made from thick premium rubber, providing durability and puncture resistance.
Q: What is the valve type for this inner tube?A: This inner tube features a TR4 straight valve stem for secure inflation and easy installation.
Q: How do I install the AR-PRO inner tube?A: To install the inner tube, remove the wheel, fit the tube into the tire, and ensure the TR4 valve is properly aligned for inflation.
Q: Is the AR-PRO inner tube compatible with different tire sizes?A: Yes, it is compatible with various front tire sizes, including two point seventy-five, three point zero, ninety over ninety, and eighty over one hundred.
Q: Can I use this inner tube for motocross racing?A: Yes, this inner tube is built to withstand the impact and conditions of motocross racing, making it suitable for competitive use.
Q: How do I maintain the AR-PRO inner tube?A: To maintain the inner tube, regularly check the air pressure and inspect for any punctures or wear before rides.
Q: Is this inner tube resistant to temperature changes?A: Yes, the AR-PRO inner tube is designed to be heat and cold resistant, ensuring performance in various weather conditions.
Q: What should I do if the inner tube is damaged?A: If the inner tube is damaged, it should be replaced immediately to avoid safety issues while riding.
Q: Can I store the inner tube in extreme temperatures?A: No, it is recommended to store the inner tube in a cool, dry place away from extreme temperatures to ensure longevity.
Q: How does this inner tube compare to others on the market?A: The AR-PRO inner tube offers superior durability and puncture resistance compared to standard inner tubes, making it a preferred choice for serious riders.
Q: Is the AR-PRO inner tube suitable for both beginners and experienced riders?A: Yes, it is suitable for both beginners and experienced riders due to its reliable performance and easy installation.
Q: What warranty does the AR-PRO inner tube come with?A: The AR-PRO inner tube typically comes with a manufacturer warranty; please check the packaging or product details for specific terms.
Q: Can I return the AR-PRO inner tube if I don't like it?A: Yes, you can return the inner tube within the specified return period if it meets the return policy conditions.
Q: Does the AR-PRO inner tube fit popular motorcycle brands?A: Yes, it is compatible with popular brands like Honda, Suzuki, Yamaha, and KTM, among others.
Q: How long can I expect the inner tube to last?A: The lifespan of the inner tube can vary based on usage and maintenance, but it is designed for long-lasting performance under normal conditions.
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