TUBE MX ULTRA HD 100/100-18 TR4 VALVE STEM

Bridgestone TUBE MX ULTRA HD 100/100-18 TR4 Valve Stem

Built for riders who demand peak durability and performance, the Bridgestone MX Ultra Heavy Duty Tube is engineered to withstand aggressive motocross, enduro, and trail conditions. Sized precisely for 100/100-18 rear tires and equipped with a dependable TR-4 valve stem, it delivers confidence run after run.

Key Features

• Ultra Heavy Duty construction: Extra-thick rubber resists pinch flats, punctures, and heat buildup.
• Optimized fit: Designed for 100/100-18 tires to maintain proper profile, traction, and stability.
• TR-4 valve stem: Sturdy, straight metal stem for secure inflation and long-term reliability.
• Off-road ready: Ideal for motocross tracks, rocky singletrack, and desert racing.
• Consistent performance: Helps maintain air pressure under hard impacts and high speeds.

Why Choose Bridgestone

With decades of racing heritage, Bridgestone delivers tubes that match the demands of modern off-road tires—offering enhanced protection without compromising feel or responsiveness.

Compatibility & Fitment

• Tire Size: 100/100-18
• Valve Type: TR-4 (straight metal)
• Use: Motocross, Enduro, Trail

Upgrade your setup with the Bridgestone MX Ultra HD tube for fewer flats, stronger support, and the confidence to push harder on every ride.