2026 O'Brien Siege w/ Z9 Boot + RTP Size:67.5" (140cm) - Up to 86Kgs

(140cm) -  Up to 86Kgs

while a Boa lower lace closure gives you a perfect firm fit across the bridge of your foot

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

Inner - 26 Gauge PVC Bladder

making sure you get the life out of your board

2026 O'Brien Siege w/ Z9 Boot + RTP Size:67.5" (140cm) - Up to 86KgsThe 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