Maxxis ardent mtb tyre exoan aggressive tread in high volume casing designed with great traction in mind the ardent doesnt forget the racer with large block style side knobs offering numerous edges for high speed cornering the center tread while ideal for braking and accelerating traction also features ramped knobs to minimize rolling resistance with a wide variety of size offerings the ardent captures every mountain riders needs featuressize etrto275x2 25 57 584tpi60weight7