2023 Williams Jet Tenders SportJet 520

The 2023 Williams Jet Tenders SportJet 520 is a 17-meter runabout powered by a single Rotax 4-TEC 200 engine producing 230 horsepower via jet propulsion. The boat reaches a top speed of 48.6 knots and is the largest model in the SportJet series, making it suitable for service as a tender to larger yachts or as a standalone performance boat. With only 12 hours of operation since delivery, it remains essentially unused.

The RIB features Hypalon Carbon Black tubes paired with Diamante Taupe upholstery. The deck and cabin layout are designed for open-water capability and straightforward handling. Standard equipment includes a Raymarine Axiom 7-inch chartplotter, digital depth sounder, LED deck lights (6 units), Fusion MP3 audio system, removable boarding pole, teak accents, tube step pads, and an overall graphite cover.

The boat comes supplied with a Vanclaes RIB marine 1350 trailer. Additional accessories such as underwater lighting, deck supports, and lifting equipment are available separately.