Timeless Design

The MJM 50z is an eco-smart game-changer featuring advanced composite construction, an innovative layout and the latest stabilizing technology. Her stronger, lightweight epoxy construction results in a very low vertical center of gravity. That translates into greater stability, ISO-certified Category A seaworthiness, and an impressively comfortable ride. MJM 50z is the first motoryacht worldwide to offer the "no roll" Seakeeper Gyrostabilizer as standard equipment. Adding further to comfort and livability: Her flush-deck layout from cockpit to helm combined with side boarding doors at floating dock height eliminates the many up-downs and boarding access challenges of other yachts.

You want to look at your boat with pride and know you own a work of art. A boat that draws compliments on entering the harbor—not a "here today and gone tomorrow" styling. That's why Doug Zurn was chosen as the designer. He has the best eye in the business and created the Shelter Island 38 for singer Billy Joel. A U.S. design patent protects that unique MJM signature look. There are other important benefits of the 50z's sleek profile: Lower bridge clearance, greater stability for seaworthiness, faster hose-down after use, less windage and easier trucking overland.


50z Specifications
Length Overall
w / Swim Platform & Bow Roller
54’ 9” Displacement 1/2 load 32,850 lbs
Length on Deck 50’ Weight Capacity 7,172 lbs
Beam 15’ 0” Max Headroom 6’ 6”
Draft Triple IPS 3’ 10” Max Persons 30
Draft Twin IPS 2' 11-1/2" Water Capacity 150 gal
Deadrise/Transom 18.6° Gyro Stabilizer Seakeeper
Fuel Capacity 534 gal Air Height (w/Radar) 10’ 6-1/2”
Standard Power Twin 435hp IPS 600 Top Speed 40 kts/Triple IPS
Optional Power Triple 435hp IPS 600 Range @ 7.8 kts 1,451 nm
  • Image 1

    Key Features

    • 50 GPH @ 35Kt cruising speed
    • Innovative layout and design
    • ISO Certified Category A Ocean
    • Advanced Epoxy, Eglass, Kevlar composite construction
    • Volvo Penta IPS Docking with DPS station-keeping
    • Flush deck with side access doors
    • Seakeeper gyrostabilizer
    • Fully-opening powered windshields
  • Image 2



Yachting Magazine Review of the MJM Yachts 50z


Join our Mailing List