Compatible with Dualtron Achilleus NEW, Achilleus, Thunder 2, Thunder 2 NEW, Thunder 3, Storm, Storm UP, Storm LTD, Storm NEW, Storm LTD NEW, Ultra 2, Ultra 2 UP, Ultra 2 Upgrade, this PMT T41 slick tubeless tire is part of the wheel assembly and tire subassembly. It delivers high-grip road contact for fast, stable riding.