2018 Williams Jet Tenders Sportjet 520

Easily seating seven adults, the Sportjet 520 has more space all round, whether it’s for stretching out on the sunbathing pad or packing everything into the three storage lockers. Don’t be fooled by its size, the biggest Sportjet in the range is also the fastest. Feel the sheer exhilaration as you hit the top speed of 52mph (84kph). Towing your friends is not only easy, it’s safer thanks to the jet propulsion and sports hull, which is smooth and stable, both in straight lines and blasting around corners, or waiting at the jetty for your passengers to step aboard. Blissful day trips, adrenalin-fuelled fun sessions or practical tender duties – the Sportjet 520 is master of them all.

Basic Boat Info

Make: Williams Jet Tenders
Model: Sportjet 520
Year: 2018
Category: Power
Construction: Other


Length: 17'1 ft / 5.21 m
Length Overall: 17'1 ft / 5.21 m
Beam: 6'7 ft / 2.01 m
Bridge Clearance: 4'7 ft / 1.4 m
Dry Weight: 594.66 kg

Engines / Speed

Engines: 1
  • Make: Rotax 4-Tec
  • Engine Power: 200hp
  • Type: Outboard
Maximum Speed: 45.19 kn


Fuel Tanks: 1
Fuel Tank Capacity: 118.2 l


Boat Class: Tender, Rigid Sports Inflatable
More Info : Manufacturer Website
Standard Features
  • Bathing ladder
  • 12v DC socket
  • Sports boat hull shape
  • Automatic fire extinguisher
  • Single lever throttle/shift control
  • Stainless steel rear handles
  • Bow U Bolt
  • Forward cleat
  • Two rear tie down points
  • Bilge blower
  • Fitted fuel tank
  • Adjustable steering wheel
  • Under seat storage
  • Sealed upholstered seating (removable)
  • Piped deck drains
  • BRP multifunction display
  • Plug in navigation lights (port/starboard/running)
  • Forward seat neoprene/fabric grab handles
  • Four lifting pad-eyes
  • Removable ski pole
  • Automatic bilge pump
  • Footpump (2 stage)
  • Tube repair kit
  • Owner's manual
  • Hand-made inflatable tube with rubstrake and stainless steel grab rail
Optional Equipment
  • 4 exhilarating colour schemes
  • LED deck lights
  • Speed control cluster (Cruise, eco, ski and docking)
  • Chart plotter
  • Fusion MP3 (with Bluetooth)
  • Bimini
  • Overall cover
  • White chocks
  • Platform kit (Tie downs, lifting strops and over straps)
  • Towing kit
  • Electric inflator
  • Battery charger
  • Stainless steel anchor
  • Telescopic paddle

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