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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
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%
Couldn't load pickup availability
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.
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