Tusk Severe Duty 3MM Butyl Motorcycle Tube

When you’re tired of flats killing your ride, the Tusk Severe Duty 3MM Tube is the upgrade that actually fixes the problem. Built with a thick 3mm butyl rubber construction, this tube is designed to handle hard impacts, sharp terrain, and the extra abuse that comes with modern dirt bikes and e-motos.

Compared to standard tubes, this is a true heavy-duty solution — giving you more protection, more confidence, and fewer trail-ending punctures.

Built for Aggressive Riding

The 3MM thickness is the sweet spot between flexibility and durability — thick enough to resist pinch flats and punctures, but still compliant enough for proper tire feel and performance.

Made from high-quality butyl rubber, these tubes are engineered for long life and consistent air retention, even under demanding riding conditions.

Whether you're riding rocky trails, hitting jumps, or running lower PSI for traction, this tube is built to take the abuse.

Key Features

• 3MM thick construction for excellent puncture resistance
• Butyl rubber material for durability and air retention
• TR-4 valve stem for secure fitment and reliability
• Designed for harsh terrain — rocks, roots, and aggressive riding
• Long-lasting performance vs standard thin tubes

Available Sizes

These tubes are available in a wide range of sizes to fit most dirt bikes and e-motos, including:

• Front:
  • 80/100-21
  • 90/90-21
• Rear:
  • 70/100-19
  • 100/100-18
  • 110/90-19
  • 120/90-18
  • 130/90-17

(And additional sizes depending on setup and wheel configuration)

Why Riders Upgrade to 3MM Tubes

Stock tubes are usually thin and prone to failure. A 3MM tube gives you:

• Better resistance to pinch flats from hard hits
• Improved durability in rocky and technical terrain
• More confidence running lower tire pressure
• Less downtime fixing flats on the trail

It’s one of the simplest upgrades that makes a huge difference in reliability.

2MM vs 3MM vs 4MM (Quick Breakdown)

• 2MM (Standard/HD):
  Lightweight, better for casual riding
• 3MM (Severe Duty):
  Best balance of durability + performance (most riders should be here)
• 4MM (Ultra HD):
  Maximum protection, but heavier and stiffer

Built for Riders Who Push Hard

If you ride aggressively, hit rough terrain, or just want to stop worrying about flats, the Tusk Severe Duty 3MM tube is a proven upgrade. Strong, reliable, and built for real riding — exactly what your setup should have from the start.