2026 Berkshire STS Arch Performance Series

The 2026 Berkshire STS Arch is a 25-foot aluminum pontoon built for performance and entertainment. Powered by a single Suzuki 4-stroke 350 hp outboard with stainless dual-prop running gear, it reaches mid-50s mph top speed. The boat features a full center tube with aluminum underdeck, large lifting strakes on both the center and outer tubes, spray rails, and a padded running surface for stability and handling. Hydraulic steering with power assist and a tilt wheel provide responsive control.

The deck showcases composite decking throughout—no wood construction—paired with a "Black Out" package featuring black-anodized rails, bimini frame, trim, and rub rail. An arch tower with high-speed bimini top frames the layout. Seating accommodates up to 13 persons across the open deck.

Entertainment and convenience features dominate the specification list. A Wet Sounds stereo system includes Bluetooth connectivity, four interior speakers, Rev 10 matte-black tower speakers, and a 10-inch subwoofer, all RGB lit. RGB lighting extends throughout the boat—in cupholders, under the deck, beneath the speakers, and in seat bases. Additional amenities include a wireless waterproof phone charger, a 52-gallon fuel tank, a sport ski tow bar, a Lowrance Elite FS7 GPS/sounder display, and in-floor storage compartment. A full snap-on cover is included.

The package includes a custom VM tandem axle trailer with disc brakes. The boat rides on a GPS speedometer system with hydraulic tilt-wheel steering for added control and comfort on the water.