| Type | Hidden valves |
| Rim hole (mm) | 11.5 |
| Height (mm) | 23 |
| Weight (gr) | 26 |
| Material | Nickel plated brass |
| Color | Silver |
Hidden tubeless tyre valves for cars and auto veichles. Produced in Italy, they give a touch of elegance to alloy wheels. Packaged in a blister that includes 4 metal valves, an inflating adapter and a lever to take apart the valve caps.