Ultra Boat: 21 Shadow Deck


  • Length: 23'
    Beam: 96"
    Approx. Weight: 3300 lbs
    Seating: 10-12
    Fuel Capacity: 70 gal

The 21 Shadow Deck by Ultra Custom Boats is the answer for those who want a performance boat, but just want more room. The 21 Shadow is designed for comfort and versatility. Take one ride in our 21 Shadow and you'll see why it has quickly become one of Ultra's best sellers.