Founded in 1926 in Japan, IRC Tire® has over 90 years of experience in tire development for all types of bicycles, motorcycles, and wheelchairs. A global company, IRC Tire owns seven manufacturing plants worldwide. The brand started out with making tires and tubes for bicycles, and over the years has expanded its line to motorbikes. In 1981, the IRC Tire launched the production of the first mountain bike tire, the Racer X-1, and the first road tubeless tire, Formula Pro in 2017. Boasting a long and rich heritage of engineering excellence, IRC Tire continues to push the envelope in design and technology to bring you innovative, superior-quality tires that are extremely strong, yet lightweight to handle a variety of conditions and difficult terrains. You can count on IRC Tire to provide you with unrivaled handling, traction and grip.
Heavy-Duty Tube 110/100, 130/80, 140/80, 4.00/ 450, 4.60/5.10 (T20057) by IRC Tire®. IRC Heavy Duty tubes are designed and constructed to offer great performance in the most extreme motorcycle riding conditions. IRC heavy duty tubes are made 3 mm thick and puncture resistant, making them durable to better handle extreme and aggressive use. For maximum performance and durability, IRC tubes are made of a blend of both natural and butyl rubber.
- Made of a blend of natural and butyl rubber
- Heavy Duty tubes are 3mm thick and puncture resistant
- Designed to fit perfectly in your tire
- Valve stem is TR-4
- Sold individually