The RUTU 80/100-21 Inner Tube, designed for the thrill-seeker. Built for motocross and enduro enthusiasts, this heavy-duty inner tube is constructed with a robust 2.5mm thickness to withstand the toughest terrain. The core of this tube is made from high-butyl-content rubber, ensuring better air retention and improved shock and vibration absorption for a smoother ride.

The TR4 straight valve stem provides effortless installation and removal, while the inner tube's wide range of compatibility (2.75-21, 3.00-21, 80/80-21, 80/90-21, 90/90-21, 80/100-21) ensures a secure fit on various tire sizes.

To further protect your investment, included with this set is a dirtbike rim strip made from high-quality rubber for effective spoke-end puncture protection. Additionally, you'll receive a plastic dust cap and a spare copper dust cap for easy maintenance and troubleshooting.

Whether you're tackling the trails or racing the track, the RUTU 80/100-21 Inner Tube is the perfect choice for riders seeking unparalleled performance, durability, and reliability.Upgrade your ride today with this premium, professional-grade inner tube and experience the ultimate motocross adventure.