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 3 mm spec, making it 30 percent beefier than most heavy duty tubes.
- Specifically designed for the most severe applications and has already been proven in off-road competition.
- Priced considerably less than comparable rivals.
STI Motorcycle Tubes are strong. STI's XD "Extreme Duty" butyl rubber uses a 3 mm thickness, making it 30 percent beefier than most heavy duty tubes now available on the market, and STI Motorcycle Tubes are economical. Top quality and extreme duty performance at an affordable price make STI motorcycle tubes stand out from the crowd.
- Size: 2.50/2.75-10.
- Valve: TR-4 (straight metal stem (8 mm diameter)).