Maximum width of 6.25" to give the ski a stable platform in both loose and hard pack trail conditions 3/8" deep keels keep the machine track straight in a wide array of conditions 3/4" deep center keel guides the XPT through all corners with confidence without the rider effort Tapered rear section and raised tail offer excellent off camber cornering and enable reversing out of any situation. SKIS C&A XPT - YELLOW