Choose Options Quick view Clarke Clarke KTM KTM 400/450/525 AND 450 Gas Tank (2004-2007) All Clarke Tanks Take 2-3 weeks to ship as they are built on demand. Capacity: 3.1 GallonsIncludes a new cap, uses stock seat, shrouds and petcock. Also works with a Clarke style petcock with groove... MSRP: $259.99 Choose Options Add to Wish List