STI

TB0130U

STI Ultra Heavy Duty Tube

Inner Tubes

STI Tire & Wheel, acclaimed for groundbreaking ATV / UTV products such as Black Diamond tires and HD Alloy Series wheels, has brought its innovative thinking further into the off-road motorcycle market with the expansion of its recently-introduced motorcycle inner tube line.
How could a fundamental item such as a dirt bike inner tube possibly be made different or better? Glad you asked.
Each uses a 4 mm spec, making it 60 percent beefier than most heavy duty tubes.
Specifically designed for the ultimate in severe applications and has already been proven in off-road competition.
Priced considerably less than comparable rivals.

STI Motorcycle Tubes are strong. Now, STI has released the all-new UD "Ultra Heavy Duty" tubes that utilize a nearly bombproof 4 mm thickness. Top quality and ultra heavy duty performance at an affordable price make STI motorcycle tubes stand out from the crowd. Tube Specifications: Size: 80/100-21. Valve: TR-6 (straight metal stem (8 mm diameter)).

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