Available in Red, Silver, Orange, Green, Blue, Gold and Black. We use these on SSR SR and TR models as well the SR150, SR189, XD150 and XD250, All Thumpstar models, Kayo 90 - 140 units. These gas caps do not sit down as far on the threads which gives a better seal and may stop units from leaking gas when using the stock black plastic caps. Let us know what color you need during check out.
