Overview
Description
The ultimate sports tender
We've designed the SportJet 520 to fit on 30m+ yachts. Utilising the ultra-reliable 230hp Rotax engine, the Sportjet 520 can achieve a blistering top speed of 56mph, so you wont be able to wipe the smile from your face.
The SportJet 520, our largest model in the SportJet lineup, offers a spacious sunbathing area, ample storage, and the capacity to accommodate seven adults comfortably.
From practical tender duties to adrenaline-fuelled days in the sun, the SportJet 520 is the master of them all.
A large aft platform gets you and your gear in and out of the water with ease. A removable ski pole turns your boat into a wakeboarder's dream, and clever helm seat hinges create a sunbathing spot to soak up the rays.
Its ultra-responsive jet propulsion system lets you manoeuvre confidently at low speeds. And with no exposed moving parts, you can swim and dive from the boat without worry.
Extreme sports need extreme torque - and the SportJet delivers in spades. Just flick the throttle and tell your water skier to hold on.
With the option of a 1.2m tall boarding pole and sturdy step pad, stepping on and off your tender couldn't be easier - so you'll only be swimming in the sea when you want to be.
And when you're ready to set sail again, inflate the bow with the flick of a switch and you'll be hitting the open water in a matter of minutes.
That's why we created a rotating backrest, giving you extra space for rear-facing passengers and increasing the size of the sunpad when at anchor.
The SportJet's power limit switch means those new to the world of high-performance tenders can learn in a safe environment - until they're ready to throw off the learner plates and really put the hammer down.
"At pace on open waters, its dynamic manners are every bit as impeccable as the reputation Williams have taken such great pains to build." - POWERBOAT & RIB
Watch
Videos
More From
Other Models from Williams Jet Tenders
DieselOur most compact DieselJet brings the craft, practicality and comfort of the DieselJet range to owners of 75ft yachts for the first time. But its smal…
DieselCombining beauty and functionality Completely redesigned for 2021. An overhauled helm with a centrally mounted Raymarine display puts you in complete…
DieselCompletely redesigned for 2021. An overhauled helm with a centrally mounted Raymarine display puts you in complete control. Slash-cut tubes make the r…
DieselIf you own a superyacht over 35 metres, you need a tender equal in stature; that's where the DieselJet 565 comes in. With unparalleled craftsmanship a…
DieselThe pinnacle of style and comfort, the DieselJet 625's takes cruising in its stride, ironing out the swell with ease. This Luxury Diesel Tender's ampl…
ElectricIn 2019, the EvoJet pushed the boundaries of what's expected from a superyacht tender, but this wasn't the end… we were just getting started. We embar…
DieselWelcome to the world of luxury and precision with the Williams EvoJet, a masterpiece in yacht tender design. Crafted with meticulous attention to deta…
PetrolIntroducing the MiniJet – Williams unrivalled performance and quality, distilled into one small but perfect package. This Lightweight and compact jet…
DieselSOLAS stands for Safety of Life at Sea and is an internationally recognised safety standard in the construction, maintenance, and operating of seafari…
DieselSOLAS is an internationally recognised safety standard in the construction, maintenance, and operating of seafaring vessels. So when you're driving or…
DieselThe pinnacle of style and comfort, the DieselJet 625's ample hull powers through the swell, carrying up to 11 passengers to secret far-flung bays. But…
PetrolThe ultimate high-performance SportJet 345 tender.We've designed the SportJet 345 to fit on 16m+ yachts, so owners of mid-sized yachts can now experie…
PetrolWe've designed the SportJet 395, a midsized yacht tender to fit on 20m+ yachts, perfect for ferrying up to 6+1 passengers from the jetty to your yacht…
PetrolWe've designed the SportJet 435 to fit on 20m+ yachts, available with either the standard 90hp engine or an optional 130hp BRP Rotax, it’s designed to…
PetrolWe've designed the SportJet 460 to fit on 25m+ yachts, carrying upto 6 passenger in ultimate comfort and style.With its purpose-built hull designed to…
PetrolWith a powerful 90hp Rotax ACE 903 engine, the TurboJet, a small yacht tender, delivers exceptional performance and fuel efficiency. Combined with red…
PetrolThe TurboJet 285LP (low profile) fits into smaller garages and on bathing platforms of most 12-16m yachts, so it's ideal for smooth trips to the quays…
PetrolThe TurboJet 325 fits into smaller garages and on bathing platforms of most 16–21m yachts, so it's ideal for smooth trips to the quayside to grab supp…