Maxxis Detonator Tire - 700 x 28 Clincher Wire BlackMaxxis Detonator Tire 700 x 28 Clincher Wire Black. The Maxxis Detonator with its dual compound tread pattern provides a durable training tire with a race pedigree. The Detonator is durable enough to provide plenty of winter miles yet supple and grippy enough to race on in the summer. Two compounds used within the tread offer lower rolling resistance and increased cornering grip Softer silica compound on the outer edges of the tire allows for great