Generic 3.00-12 Dirt Bike Inner Tubes (80/100-12) Heavy Duty – 2 Pcs, TR4 Stem, Fits KLX 110, DRZ 110, XR50, TTR 90/110

Rugged inner tubes built for off-road use

Meet the 3.00-12 dirt bike inner tubes, designed to handle muddy trails, rocky stretches, and quick pit-stop sessions with confidence. Crafted from natural rubber, these tubes feature a sturdy 3‑mm wall and a reliable seal that helps you ride with steadiness on challenging terrain.

Key features and what they mean for you:

• Heavy-duty 3mm thickness softens bumps and reduces tire roll impact on rough surfaces.
• Seamless construction paired with a TR4 straight valve stem for durable airtight performance.
• Wide compatibility with 90–110cc class bikes and popular models like KLX 110, DRZ 110, XR/CRF/TTR lines, making it a versatile replacement option.

In practical use, these tubes offer a calm, controlled feel when the trail gets aggressive. The reinforced stem and tight seal help maintain consistent air pressure, so you can focus on line choice and throttle control rather than frequent adjustments.

Real-life benefits you might notice include:

• Better stability on uneven ground thanks to reinforced tire-to-tube integrity.
• Extended ride time between checks due to reliable air retention.
• Durable stems that resist wear during wheel swaps and maintenance.
• Convenience of a two-tube package for quick swaps in the pit or workshop.

Care and installation tips to help you get the most from your tubes:

• Submerge the tube in water before inflating to detect bubbles and locate leaks.
• Use appropriate tools and gentle handling to avoid nicks during installation.
• Avoid overinflation and overloading to prevent bursting, and ensure proper seating to prevent stretch under braking.

What you get in the package:

• 2 x inner tubes
• 2 x black stem bonnet

Note: Please verify the tire size and model compatibility before purchasing. All dimensions are hand-measured and may vary slightly.