Ronix Osmo Dark Matter Wakesurf Board

Spin, shuvit, and pump the pocket with the Ronix Osmo Dark Matter Wakesurf Board, a Dylan Matthews-influenced skim shape for advanced and pro riders who prefer a symmetrical platform for bidirectional riding. Its true twin-tip outline and minimal skim rocker create the specified low-profile waterline shape, while the three-fin system provides a defined setup for surface tricks and speed generation. Available from 48 inches to 55 inches, the Osmo provides size options for riders who want a dedicated skim-style board.

The Dark Matter lightweight responsive core is wrapped in French Innegra fibers with aerospace-grade bio epoxy resin, then protected along the rails by poured urethane Speedwalls. Diamond-cut machined EVA traction pads cover the front and rear deck. A tool-less button quick-release system holds one 1.5-inch center skim fin and two 3.5-inch outer floating fins. Handcrafted in the USA, the board includes integrated air core vents. Its minimal rocker profile is specified for maximum waterline contact during skim-style surface maneuvers.

Osmo Length Selection and Rider Guidance

The Ronix Osmo Dark Matter is offered in 48-inch or 4’0″, 51-inch or 4’3″, and 55-inch or 4’7″ lengths. the listed capacity chart lists the 51-inch board for riders up to 180 lbs or 82 kg, while the 55-inch option is listed for riders weighing 180 lbs or 82 kg and above. No separate rider-weight capacity was provided for the 48-inch size, so buyers should confirm fit requirements before ordering that version.