The Demolition Hammerhead-S tire is Mike "Hucker" Clark's signature model featuring multiple rows of rectangular shaped lugs that are micro-knurled for additional traction while keeping a low rolling resistance. The "S" in Hammerhead-S may stand for street, but this tire is designed to work on nearly any surface from street, park and hard packed dirt.

20 x 2.25"
Inflated Width: 2.36" (60mm)
Inflated Diameter: 20.8" (529mm)
Max Pressure: 110 psi
Weight: 23.8 oz

20 x 2.40"
Inflated Width: 2.5" (64mm)
Inflated Diameter: 21" (534mm)
Max Pressure: 110 psi
Weight: 25.1 oz