Stokley's Marine
3034 Lexington Road,
Nicholasville Kentucky, 40356
Tel:(859) 887-2466
Ranger Z521R - main image

2025 Ranger Z521R

Year 2025
Length 21'9 ft

The tallest order in the boating world is creating the next flagship Ranger bass boat. Doing so requires an extensive knowledge of—and appreciation for—the past, while putting forth complete dedication to delivering a paradigm shift in all-around performance, fishability, quality, safety, and style. The all-new Z521R represents countless hours of R&D, testing, and continuously raising the bar, and the boat you see here is not only unquestionably worthy of the Ranger name, but instantly evolves and elevates what a bass boat can be. For 2025 we’ve upped the ante even more by adding a host of top-tier touches to set apart this premium rig even more. New heated Cloud 9™ air ride SRS driver seating carries you in comfort, while a new non-skid traction pad graces the front deck for stylish functionality. Protecting your investment is a newly redesigned boat cover for even greater fit and security. Fishability gets an upgrade with a Minn Kota® Quest 115-pound thrust trolling motor and an optional dual BBT electronics mount keeps your graphs secure and easy to read in all conditions. Finally, a color-matched cockpit floor, push-to close latches, and compartment liner mats complement the peerless style of the Z521R. From bow to stern, hull to top cap, the Z521R has been tweaked, massaged, enhanced, and perfected across every inch with a passion for perfection. No element of the boat’s design, performance, quality, safety, or fishability was untouched as we crafted this next-generation legend. The culmination of this work has yielded an all-new boat with revamped and elevated all-around performance that melds with aggressive modern styling that sets this rig apart as the apex of bass boats. Real-world improvements include a perfected hull that delivers immediate lift onto plane and a stronger top end. We’ve also elevated the technology that comes standard on the Z521R. The Ranger R.I.D.E. system lets you monitor and control every critical function while a key fob permits quicker start up and enhanced security when you’re not nearby. The Z521R also features an industry-first and newly refined push-to-start system that gets you to the next spot fast. Deep within the Z521R is a reimagined core and stringer system that not only bolsters our One-Piece Feel Interloc™ construction but permits larger storage boxes for even more space. The rod boxes feature an all-new Echelon™ tiered shelf system for unmatched customization, flexibility, and capacity and the ability to hole sticks up to 9’. Every box features an automatic light sensor that cuts on LEDs when a lid is lifted. A larger day box and massive 40qt. cooler feature the same construction as today’s premium coolers for all-day-long ice. The Z521R carries more advancements in performance, technology, fishability, and style that not only set it apart from the crowd, but leads it.

Specifications

Year Built 2025
Category Power
Length Overall 21'9 ft
Beam 8 ft
Number of Passengers 4
Construction Fiberglass
Engines 1
Fuel Tank Cap. 54 gal
Water Tank Cap. 0 gal
Water Heater Cap. 0 gal
Holding Tank Cap. 0 gal

Engine 1 Specifications

Fuel: Unleaded
Additional Details
  • Length:21' 9"

  • Beam: 96"

  • Max. Recommended HP: 300 HP

  • Engine Shaft Length: 20"

  • Inside Depth: 21"

  • Fuel Capacity: 54 gal.

  • Livewell Capacity: 31 gal.

  • Total Person, Motor, Gear: 1900 lbs.

  • Approximate Boat Weight: 2300 lbs.

  • Rod Box Length - Port Top Shelf: 9 ft.

  • Rod Box Length - Port Middle Shelf: 8 ft.

  • Rod Box Length - Port Bottom Shelf: 7' 6"

  • Rod Box Length - Center Row 1: 8' 6"

  • Rod Box Length - Center Row 2: 8 ft.

  • Rod Box Length - Starboard Top Shelf: 7' 6"

  • Rod Box Length - Starboard Bottom Shelf: 6' 8"

  • Max. Person Capacity: 5 persons

  • Trailer GVWR: 5400 lbs.

  • Approximate Length On Trailer w/ Motor Down (May vary with engine model and set-back plate): 27' 11"

  • Approx Length On Trailer w/Motor Down/Swing Tongue Open (May vary with engine model/set-back plate): 25' 1"

  • Width On Trailer: 102"

  • Package Height: 79"

Standard Features

Custom Details

  • Ranger Echelon™ Rod Storage System - 3-tiered port & 2-tiered starboard rod lockers

  • Custom color package

  • Power Ventilation Rod Storage™

  • Insulated 40 qt. step-up cooler

  • Integrated center-storage rod & tackle management system

  • Stainless steel push-to-close locking latches

  • Traction Pad Front Deck Center Lid

  • Color-matched cockpit floor and compartment liner mats

  • Integrated line spooling station under battery lid

  • Ranger® tournament measuring board integrated at front deck step

  • Retractable rod buckles

  • Runnin' rod rack w/ retractable strap

  • Remote drain plug

  • Tool holders at bow and front deck step

  • Pultrusion-reinforced decks, floors, transom & stringers

Electronics

  • Built to be Yours™ - Available with a wide array of custom-matched trolling motors, electronics, and accessories

  • Ranger® R.I.D.E.™ (Ranger Intelligent Display Engine) -integrated full-boat network control and monitoring via 9" touchscreen

  • Push-to-Start Ignition with proximity Key Fob

  • Solid-state digital keypad at bow with push-button trim switches

  • Ranger® Umbilical™ dedicated bow-to-stern 6-gauge electronics wiring harness w/ 30A breaker

  • Lowrance® Elite FS™ 9 at bow

  • Lowrance® Elite FS™ 9 w/ Active Imaging HD at console

  • Minn Kota® Ultrex QUEST 115lb / 45" / DSC / 36V trolling motor

  • Heavy Duty 6-gauge trolling motor wiring harness w/ 60A breaker

  • Master Power on/off battery disconnect switch

  • Auto-on LED storage compartment lighting & LED courtesy & livewell lighting

  • Integrated LED bow navigation lights & removable LED anchor light

  • Wireless phone charging station in Coin Box

  • 12V power receptacle with USB

  • NOCO™ GB40 jump starter w/ on-board USB charging

  • Dual Pro™ on-board 15A x 4 bank charger w/ auto-detect technology & remote charging port

Power/Performance

  • Pultruded Fiberglass Transom

  • (3) Lithium 80AH trolling batteries w/trays

  • AGM Starting battery w/ tray

  • Backup manual ignition keyswitch

  • One-Piece-Feel™ Interloc Construction

  • Integrated engine setback

  • 12" manual setback plate

  • Tilt hydraulic steering

  • Recirculating aerated livewell w/ removable divider & integrated culling tag system

  • Pure Oxygen Generator

  • Venturi Aeration System

  • Recessed trolling motor foot pedal

  • High performance stainless steel prop

  • Foam-filled fiberglass stringer system

Safety/Comfort

  • Upright Level Flotation exceeding all USCG & NMMA standards

  • Heated Cloud-9™ Air-Ride Driver's Seat

  • Custom-fitted Ranger® Soft Ride Seating™ system with driver & passenger seat slides & color-matched fiberglass seat shells

  • Custom bike seat & SRS fold-down on heavy duty pedestals

  • Padded front deck

  • Integrated grab handles

  • Rite Track Keel®

  • Pop-up tie cleats

  • Automatic and manual bilge pumps

  • Integrated re-boarding ladder

  • Skid-resistant material on bow

  • Stainles steel bow & stern eyes

  • Stainless steel seat bases

  • NMMA® certified

Trailer Features

  • Ranger Trail® trailer w/ torsion axles and c-channel frame

  • Ranger® Road Armor Equipped® trailer protectant coating

  • 14" Raptor painted & machined aluminum wheels w/ matching spare

  • Ranger Trail® Vault® Hub lubrication system

  • Fiberglass fenders w/ step pads

  • Fiberglass Bow Step - color-matched to fenders

  • Hydraulic surge disc brakes

  • Swing-away tongue

  • Integrated center-swing jack finished in black powdercoat

  • LED lighting

  • LED back-up lights

  • Stainless steel ratcheting tie-downs

  • NMMA®/NATM certified