Nobby Nic HS602 27.5 x 2.25" Super Ground, Addix SpeedGrip Evolution Line TL Easy Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Nobby Nic HS602 27.5 x 2.25" Super Ground, Addix SpeedGrip Evolution Line TL Easy Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...