TUBE MX ULTRA HD 80/100-21 TR4 VALVE STEM

Bridgestone TUBE MX ULTRA HD 80/100-21 TR4 Valve Stem

Conquer the track and trail with the Bridgestone MX Ultra Heavy-Duty Tube, engineered for maximum puncture resistance and dependable performance. Designed for 80/100-21 front wheels with a TR4 valve stem, this tube is built to withstand aggressive motocross and off-road riding.

• Ultra Heavy-Duty Construction: Extra-thick rubber helps prevent pinch flats and punctures in harsh terrain.
• Precise Fit: Optimized for 80/100-21 tires to maintain shape, stability, and consistent air pressure.
• TR4 Valve Stem: Reinforced straight metal valve for secure sealing and easy inflation.
• Heat and Abrasion Resistant: Durable compound stands up to high speeds and heat cycles.
• Ride with Confidence: Enhanced reliability for racing, enduro, and trail adventure.

Choose Bridgestone for proven durability and performance. Whether you’re chasing holeshots or exploring rough singletrack, this MX Ultra HD tube delivers the protection and control you need.