Challenge Vulcano 700 x 22 Tire All Black Tubular -
The Challenge Vulcano is a high-quality, low-cost training tubular tire with a seamless butyl inner tube.
- Valve stem is 40mm in length
- Training tubular with seamless butyl inner tube
- Tread is hand-glued onto an inflated tire body; this process yields a neutral state for the tread when the tire is in use and eliminate tread deformities at full-inflation
- Valve stem features removable core