Pirelli Heavy Duty Off-Road Inner Tube - Fits 100/90-19 to 120/90-19 Dirt Bike Tires; Butyl Rubber Tube with TR-4 Metal Valve Stem for Enduro, Motocross, and Cross-Country Racing; NHS Off-Road Use
Wide Fitment Range – Compatible with 100/90-19 through 120/90-19 rear off-road tires.
Heavy Duty Design – Extra-thick construction resists punctures and pinch flats.
TR-4 Metal Valve Stem – Durable straight stem design ensures a secure fit for motocross and enduro rims.
Ideal for Competition – Built for motocross, enduro, and cross-country racing conditions.
NHS Certified – Not for highway service; engineered specifically for motocross, enduro, and off-road racing conditions.
Description
The Pirelli Heavy Duty Off-Road Inner Tube (100/90-19 to 120/90-19 NHS) is engineered for motocross, enduro, and cross-country riders demanding reliable tube performance. Constructed from high-quality butyl rubber, this heavy-duty tube offers superior puncture resistance, consistent air retention, and increased durability under extreme conditions. Designed to fit a range of rear dirt bike tires, it provides extra reinforcement for aggressive off-road riding. NHS rated; not for highway use.
