When Conditions Get Rough…
From muddy days to loamy forests and deep dust – the PORCUPINE RC is made to keep you on track in even the most demanding conditions. Designed in collaboration with some of the worlds fastest downhill racers, no compromises were made on the quest to develop ONZAs most aggressive tire to date.
The aggressive side knob shape paired with a soft 50a rubber (white version only available in single compound 60a) offers loads of traction in every situation.
Heavy Duty Casing
The new GRC casing is designed to offer riders excellent comfort paired with a high degree of puncture protection and is optimised for rims with an inner width between 28-35mm. As all ONZA tires the Porcupine RC is tubeless ready.
High Grip, Easy Self Cleaning
The aggressive and wide spread tread digs deep into the soil and offers class leading self cleaning. In combination with our Soft Compound 50 rubber, the PORCUPINE RC offers all the grip, in every situation.
GRC, 50a|45a, Skinwall 29x2.50 | 63 - 622, 1200g, 120TPI