Maxxis detonator road tyrewith its dual compound tread pattern the maxxis detonator provides a durable training tire with a race pedigreea add highlight to this tyre is silkworm the silkworm technology is an exclusive material incorporated into the casing of select models increasing puncture and tear resistance softer silica compound on the outer edges of the tire allows for great traction in a variety of road conditions the detonator is durable enough to provide plenty of winter miles ye