Captain Bub's Marine
201 County street,
Lakeville MA, 02347
Tel:(508) 763-4000
Nitro ZV21 - main image

2025 Nitro ZV21

Year 2025
Length 21'7 ft

Our revamped flagship refines the standard in Deep V performance, strength, and fishability. The 2025 ZV21 is built extra tough to tame any water, and features innovative new tactically-designed gunnels, Z-touch controls and saddle storage that’ll fit up to four dozen 3700-sized utility boxes. A new console and bow panel will accept any electronics you could dream of, and the in-floor battery compartment fits up to 5 batteries and their chargers with ease. Up front is a RAM-mounted 12” Garmin ECHOMAP Ultra w/LiveScope Plus. And at the console is a Garmin ECHOMAP Ultra 12”. A Garmin Force Kraken 36V, 100-lb. thrust trolling motor delivers stealthy power and easy control.

The aggressive Deep V hull, stringer system and deck on the Zv21 are chemically-bonded to form a one-piece structure that flattens swells and soaks up waves with a smooth, dry ride. And for the sprint back to the weigh-in, 400 horses and the new 80-gallon fuel tank deliver unmatched performance no matter how long the run. When it comes to tough conditions, choose the ZV21. It has the muscle to make you a champion.

Specifications

Year Built 2025
Category Power
Beam 8'4 ft
Number of Passengers 6
Construction Fiberglass
Deadrise Angle 18 deg
Min Draft 1'6 ft
Fuel Tank Cap. 0 gal
Water Tank Cap. 0 gal
Water Heater Cap. 0 gal
Holding Tank Cap. 0 gal
Additional Details
  • Length:21' 7"

  • Beam: 8' 4"

  • Bottom Width: 6' 5"

  • Max. Recommended HP: 400 HP

  • Fuel Capacity: 80 gal.

  • Max. Person Capacity: 6 persons

  • Max. Person Weight: 1200 lbs.

  • Max. Person, Motor & Gear Weight: 2500 lbs.

  • Interior Depth: 25"

  • Transom Height: 28"

  • Deadrise: 18 degrees

  • Draft: 18"

  • Average Dry Weight: 2900 lbs.

  • Average Package Weight: 5500 lbs.

  • Package Height: 6' 9"

  • Package Width: 8' 6"

  • Towing Length: 27' 11"

  • Storage Length: 24' 7"

Standard Features

Comfort, Convenience & Peace of Mind

  • NMMA® certified

  • Flotation meets or exceeds NMMA® & U.S. Coast Guard requirements

  • EPA-compliant fuel system

  • Anti-fatigue padding below bow & cockpit carpet

  • Tactically-designed gunnels to maximize interior space & fishing room

  • Rear fold-up boarding ladder

  • 4 stainless steel pull-up cleats

  • Stainless steel bow & stern eyes

  • Passenger grab handle

  • Fire extinguisher

  • Horn

Livewell System

  • Bow 5.5-gal. (20.82 L) insulated baitwell w/removable bucket

  • Aft 26-gal. (98.42 L) insulated, rotomolded GUARDIAN™ anti-slosh livewell w/removable divider, bait bucket & rounded corners

  • Two 500 GPH (1,892.71 LPH) aerator/fill pumps w/timers (1 for baitwell, 1 for livewell)

  • Two 750 GPH (2,839.06 LPH) recirculator pumps w/timers (1 for baitwell, 1 for livewell)

  • Livewell culling system

  • Livewell control valve

  • Overflow screens

  • Pump-out systems

  • Oxygen generators

  • Livewell lid latching to keep lid closed at speed & in rough conditions

  • Insulated aluminum lids w/welded corners

Trolling Motor

  • Minn Kota® Terrova® 36V, 112-lb. (50.8 kg) thrust, 60" (1.52 m) composite shaft trolling motor w/Dual Spectrum CHIRP™

  • Trolling motor pedal recess

Console

  • Custom-molded port & starboard modular consoles w/2-tone gelcoat scheme

  • Heavy-duty molded, tinted plexiglass windscreens

  • Oversized carpeted, lockable port glovebox

  • Lowrance® Elite FS® 7 RAM®-mounted fishfinder w/ActiveImaging HD™

  • 5" (12.7 cm) NITRO® Z-TOUCH™ digital touchscreen control w/1-touch boat controls including First Fish & Nite modes; master power; trim; lighting; bilge; livewells & more

  • Key fob remote w/First Fish & Nite modes, trim control & master power on/off

  • First Fish feature fills & recirculates livewell w/1 touch for stress-free livewell prep

  • SmartCraft® gauges

  • Verado® tilt electro-hydraulic steering

  • Below-console RAM® X-Grip® phone holder

  • Port & starboard below-console shelves

  • Side-mounted LED courtesy light

  • Space to mount additional electronics

Interior

  • Ergonomic bow panel for easy electronic mounting

  • Bike seat w/hydraulic pedestal

  • Folding Centric X driver, passenger & fishing seats

  • Stainless steel bow & aft rails (port & starboard)

  • Bow port & starboard lockers w/lift assists

  • Bow port cooler w/removable tray

  • Bow & aft lockable storage compartments

  • 3-level tubeless center rod locker for rods up to 8' (2.44 m)

  • Extra-large integrated port net holder

  • Passenger rod ramp w/rod handle organizer & hold-down strap

  • Midship port & starboard insulated storage boxes designed to accept tackle trays

  • Footrest w/non-skid mat under console

  • Midship in-floor storage for 5 batteries

  • Starboard tool holder

  • Built-in tournament ruler & holder

  • 2 lift-out, molded aft storage boxes that will each accept seven 3700 tackle trays

  • Easy access to rigging & pumps

  • Insulated aluminum lids w/welded corners

  • 24-oz. (.68 kg) plush, marine-grade, cut pile carpet on decks & floor

  • Stainless steel lockable latches

Exterior

  • Deep V NVT™ performance hull w/RAPID PLANING SYSTEM™ (RPS™) transom

  • 12" (30.48 cm) R&R Design Slidemaster adjustable jack plate

  • Lifting strakes to maximize overall handling & performance

  • Transom designed for Kicker motor application

  • Rigging tube

  • Stainless steel propeller

Construction & Exterior

  • 100% composite deck core w/superior thermal stability & strength-to-weight ratio

  • Deck & hull chemically bonded & mechanically fastened

  • Gelcoated stringer/liner system

  • Foam-filled hull for optimal buoyancy & safety

  • Full-width fiberglass-encapsulated composite transom

  • Hand-laid, heavy-duty performance hull w/reinforced sides

  • Cisco accessory-mounting track system

  • NEW Black hardware

Electrical

  • Redundant automatic bilge pump system w/dual 1,600 GPH (6,056.66 LPH) pumps

  • Bow panel w/trolling motor receptacle, navigation light, anchor light & trim switches

  • Bow navigation lights integrated into gunnels

  • Automatic LED-lighted bow storage compartments

  • Remote drain plug

  • Heavy-duty Interstate® cranking battery

  • 3 heavy-duty Interstate® trolling batteries

  • NOCO® GB40 jump starter pack

  • 4-bank, 40-amp battery charger

  • 6-gauge trolling motor wiring w/50-amp circuit breaker

  • Automotive style, labeled fuse panel w/cover

  • Master power switch

  • Ventilation fan system in bow storage

  • Waterproof Deutsch connectors on gauges

  • Water- & abrasion-resistant connectors

  • Console-mounted 12V outlet

Trailer

  • Custom-fit, tandem-axle NITRO® trailer powdercoated w/GALVASHIELD® Impact corrosion & chip protection for improved durability

  • 7-pin connector

  • 14" (35.56 cm) NITRO® aluminum wheels w/radial tires

  • Integrated boarding step w/safety handle for easier boarding/reboarding at bow while boat is on trailer

  • Boarding ladder

  • Surge disc brakes on both axles

  • All-welded rectangular GALVASHIELD® frame

  • Spare tire carrier w/matching spare tire

  • Space-saving swing-away tongue to reduce storage length

  • 1,600-lb. (725.75 kg) swing-up locking jack w/swivel wheel

  • Heavy-duty winch w/non-binding nylon strap & bow safety strap

  • Outboard motor support to reduce hull & transom stress while towing

  • Fiberglass fenders w/integrated back-up lights

  • Carpeted bunks & fender boards to protect hull

  • Submersible LED lights

  • Retractable transom tie downs

  • Safety cables