IMS 113319N2 Natural Large Fuel Tank - 4.1 Gallon Capacity Fits: KTM 400EXC 96-98, 400RXC 1996, 400SC 98-99, 400SXC 2000, 620EXC 96-98, 620RXC 1996, 620SX 96-98, 620SC 96-98, 625SXC 2004 IMS tanks are larger capacity than stock, yet very slim and sleek IMS fuel tanks are designed to enhance the appearance of your motorcycle, yet provide greater riding distance per full tank Made with polyethylene crosslink for extra strength and durability Caution: 113319 will function on 620 and 625 models, but it is not an easy fit; radiator shrouds incorporated