2026 O'Brien Siege w/ Z9 Boot + RTP Size:67.5" The Radar Vector BOA Carbitex

The Radar Vector BOA Carbitex brings performance into the 21st century with the next generation of energy transfer and connection with your ski

the Vapor-A also offers maximum comfort with durability

Abrupt Continuous Rocker – When you want that late rampy boost off the wake

Internally the Freepress makes sure that comfort isn't an afterthought

Inner - 26 Gauge PVC Bladder

2026 O'Brien Siege w/ Z9 Boot + RTP Size:67.5" The Radar Vector BOA CarbitexThe O'Brien Siege is the waterski built to perform on a budget. Built with a forgiving fibreglass and polyurethane construction, O'Brien makes the Siege forgiving underfoot with a comfortable amount of flex to support skiing at beginner speeds but still stiff enough to turn a buoy in the course. The design principle on the shape of the Siege is designed to work with the core, creating a ski that will create edge turn and hold with ease while also