Genuine Listed KANDI. New Replacement Cylinder Head for 250cc HAMERHEAD/SPYDER Go-Karts and 250cc ATV'S. Supplied Directly by KANDI. Compatible Vehicles. KD-250GKA-2. KD-250GKA-2Z. KD-250GKD. KD-250FS. & CF 250CC WATER COOLED ENGINES.                  (UK SELLER).