Product Detail : new super tracks for Hagglunds BV206 are now available in Edmonton 1.NATO approved . 2.No conversion kit needed. 3.Interchangeable with Hagglunds BV206 original tracks. 4.No steel guides for smother and lower noise operation. 5.Polymer fiber reinforcement for lower weight . (65 lb lighter than the original track) 6.Deep treadbars for superior performance in snow and soft terrains. Kindly,feel free to contact us for all type of queries regarding these products.