2026 Highfield Sport 420

The Highfield Sport 420 is a compact aluminum RIB designed as an upgrade to its predecessor, measuring 13.92 feet with a 6.75-foot beam. Built with a twenty-degree hull and welded lift strakes, it handles rough water confidently and can be beached on rocky shores. The hull incorporates an under-deck fuel system for protection and a dry-riding design suited to demanding conditions. Powered by a single Yamaha or Mercury 70 hp engine, it carries a built-in 10.5-gallon fuel capacity and is rated for eight people.

The console features a tinted windscreen, grab rail, and space to mount a 7-inch chartplotter. An optional carbon dash is available. The deep rear seat and ergonomic layout provide more legroom than comparable tenders, while diamond-stitched cushions add comfort for extended time on the water. The wide bow step aids boarding, and folding cleats prevent trip hazards.

Four dry storage compartments with hydraulic pistons line the boat, including an extra-deep area beneath the rear seat. Hydraulic lid supports make accessing stored gear straightforward without manual propping.