Parts Unlimited Heavy Duty 21-Inch Inner Tube with TR-4 Valve – Model B20076

The Parts Unlimited B20076 heavy-duty inner tube is designed for demanding off-road applications, providing reliable performance and durability. Constructed with 2.8-3mm thick natural rubber, this inner tube offers superior puncture resistance and enhanced protection against pinching hazards, making it ideal for rugged terrains and challenging environments. The high tear strength of natural rubber ensures long-lasting performance, reducing the need for frequent replacements and minimizing downtime during off-road adventures. Equipped with a TR-4 valve stem, this inner tube ensures secure inflation and easy maintenance, allowing for quick adjustments on the go.
Designed for 21-inch tires, the B20076 model features a sturdy center metal valve stem that maintains a tight seal under pressure, preventing air leaks and ensuring consistent tire performance. Its robust construction and reliable valve stem make it suitable for a variety of off-road vehicles, including ATVs, utility vehicles, and other off-road equipment. Whether you're tackling rough trails or working in challenging environments, this heavy-duty inner tube delivers the durability and reliability required for demanding applications.
Easy to install and compatible with most 21-inch tires, the Parts Unlimited B20076 inner tube is a trusted choice for off-road enthusiasts and professionals alike. Its high-quality natural rubber construction, combined with a durable TR-4 valve stem, offers peace of mind and dependable performance, ensuring your vehicle maintains optimal traction and safety during every adventure.

Features:

• Thick rubber construction: 2.8-3mm natural rubber for puncture and pinch protection

• High tear strength: Made of high-quality natural rubber for durability in tough conditions

• Designed for off-road use: Ideal for rugged terrain and demanding environments

• TR-4 valve stem: Ensures secure inflation and easy maintenance

• Center metal valve: Provides a reliable seal and air retention

ATTRIBUTES:

BRAND: PARTS UNLIMITED

MPN: B20076