Onza recently presented the new Porcupine RC, a very aggressive tire designed for gravity disciplines such as downhill and enduro.
They are only available in the 29-inch format, with the brown skinwall you can see in the photo below. The tires have a very soft compound as well as a robust carcass, the new GRC. The only available width is 2.50″.
The claimed weight is 1200 grams, the ETRTO is 63-622, while the list price is € 79.90.
We should have some arriving for a full test soon, so stay tuned!