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2019 South Bay 521RS

Center Ossipee, New Hampshire

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Here you’ll discover the direct result of what happens when we listen to what our customers demand in a luxury performance pontoon boat line. More floor plans, packages and options come with this series. There’s something for all boaters! Check out the different performance packages, base vinyl color offerings, then put your personal touch on the model of your choosing.

This 2019 South Bay 521RS tri toon is Black and White, has Flagstone interior with black accents, Pearl Gray wicker floor and Black out trim package and Black Sport ski/tow bar

500 Series Standard Features

 One Piece V-Lite performance deck w/ bow reinforcement bumper

Radius deck w/ integrated deck trim, rub rail and aluminum corner pads

Ecterior “D”rail design on full rail panels

Aluminum framed low back reclining helm chair w/ arms & headrest, helm seat slider

Wrapped furniture bases w/ teardrop seat cushions $ cup holder cutouts

Black soft grip steering wheel w/ tilt cable steering

Kicker KMC10 waterproof radio,MP3, ipod & Bluetooth compatible

4 165 watt lighted speakers w/ protective inside covers

Standard analog gauges: Trim, tachometer & speedometer

Simrad Touchscreen w/ chartplotter and built in GPS, Broadband sounder, CHIRP            sonar, structuresScan, HD imaging or forwardScan sonar support

LED docking lights in front rail panels

Oval shaped wood grain table w/ stainless steel base

Extended stern vinyl swim platform w/ stainless steel telescoping ladder

Stainless steel cleats, rail bases and cupholders

Surlast color matched playpen cover (factory installed)

Surlast 10’ color matched Bimini top w/ stainless quick release and riser bracket

27 Gallon EPA approved fuel tank in motor pod w/ fuel/water separator

Transducer Brackets on both port and starboard tubes

Fire extinguisher housing starboard aft

Deutsch waterproof electrical trunk wiring harness

Lighted cupholders in bar ( E models)

Camel/mocha or pearl gray tweed vinyl flooring

500 Series 2.75 Performance Package

 Center Sport Tube

Full aluminum underdeck performance skin

Lifting strakes on the inside of outer tubes

Seastar hydraulic steering

27 gallon fuel tank

500 Series Deluxe Option Package

 High back Captains Chair

Wood Grain steering wheel

Full vinyl floor upgrade

Black Out Trim Package

 Black anodized rails

Black anodized Bimini top frame

Black rail spacers

Black pinch guards

Black door stops

Black rail plugs

Black anodized deck trim

Black splice covers

Black rub rail

Black corner pads

Black snap screws

Black Table leg & base

Black logo


Basic Boat Info

Price: Request Price
Make: South Bay
Model: 521RS
Year: 2019
Condition: New
Category: Power
Construction: Aluminum


Length: 22 ft
Length Overall: 22'3 ft
Length Of Deck: 22'3 ft
Beam: 8'6 ft
Dry Weight: 2,010 lb

Engines / Speed

Engines: 1
  • Make: mercury
  • Fuel: Unleaded
  • Type: Outboard


Maximum Number Of Passengers: 10
Stock Number: 44343
Boat Class: Pontoon Boats
More Info : South Bay Website


Ward's Boat Shop Inc.


Ward's Boat Shop Inc.
355 Route 16B
Center Ossipee, New Hampshire, US, 03814

Standard Features
  • One Piece V-Lite Performance Deck w/ Bow Reinforcement Bumper
  • Radius Deck w/ Integrated Deck Trim, Rub Rail and Aluminum Corner Pads
  • Exterior “D” Rail Design on Full Rail Panels
  • Aluminum Framed Low Back Reclining Helm Chair w/ Arms & Headrest Helm Seat Slider Pedestal
  • Wrapped Furniture Bases w/ Teardrop Seat Cushions & Cupholder Cutouts  
  • Black Soft Grip Steering Wheel w/ Tilt Cable Steering
  • Kicker KMC10 Waterproof Radio, MP3, iPod & Bluetooth Compatible
  • (4) 165 Watt Lighted Speakers w/ Protective Inside Covers
  • Standard Analog Gauges: Trim, Tachometer & Speedometer
  • Simrad® Touchscreen w/Chartplotter and Built-in GPS, Broadband Sounder™, CHIRP sonar, StructureScan® HD imaging or ForwardScan™ Sonar Support
  • LED Docking Lights in Front Rail Panels
  • Oval Shaped Wood Grain Table w/ Stainless Steel Base
  • Extended Stern Vinyl Swim Platform w/ Stainless Steel Telescoping Ladder
  • Stainless Steel Ski Tow Bar & Port Side Cupholder (E, SL, SB & SLX Models)
  • Stainless Steel Cleats, Rail Braces and Cupholders
  • Surlast Color Matched Playpen Cover (Factory Installed)
  • Surlast 10’ Color Matched Bimini Top w/ Stainless Quick Release & Riser Bracket
  • 27 Gallon EPA Approved Fuel Tank in Motor Pod w/ Fuel / Water Separator
  • Transducer Brackets on both Port & Starboard Tubes
  • Fire Extinguisher Housing - Starboard Aft
  • Deutsch Waterproof Electrical Trunk Wiring Harness
  • Port Side Cupholder (SL, SB & SLX models)
  • Lighted Cupholders in Bar
  • Camel/Mocha or Pearl Gray Tweed Vinyl Flooring
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Disclaimer This calculator is intended solely for general informational purposes, and to provide a rough estimate based on the information you provide. You should not base your decision on this estimate alone.