Obrien S.O.B. (ParkBoards) Wakeboard
| Length | Width | Rocker | Stance | Wt. Limit | Fin Set-Up |
| S.O.B. 128 | 128cm / 50.4" | 42.5cm / 16.75" | 2.34 Progressive | 20 22 24 | 40-140lbs | Blunt 0.8 |
| S.O.B. 132 | 132cm / 52" | 42.9cm / 16.9" | 2.35 Progressive | 21 23 25 | 90-170lbs | Blunt 0.8 |
| S.O.B. 136 | 136cm / 53.5" | 43.4cm / 17.1" | 2.72 Progressive | 22 24 26 | 140-220lbs | Blunt 0.8 |
| S.O.B. 140 | 140cm / 55.1" | 43.9cm / 17.3" | 2.91 Progressive | 23 25 27 | 170-250lbs | Blunt 0.8 |
| S.O.B. 144 | 144cm / 56.7" | 44.3cm / 17.45" | 3.1 Progressive | 23 25 27 | 170-250lbs | Blunt 0.8 |
