Sb4 Pro Bait Boat from Carptechnics

Sb4 Pro (Gen3) from £749.99


Sb4 Pro (Gen3) Gloss Black


Sb4 Pro (Gen3) Gloss Black



Bait Boats from Carptechnics. Sb4 Pro (G3) takes compact to a completely new level in the world of build bait boats, at just 44 cm long and an amazing 3kg including its main battery with a running time of approximately 2.5 hours on a single charge; For once even the roving anglers can easily carry a bait boat as they move to different areas of a lake

Each of these incredibly compact catamaran boats are 100% built in the UK, the construction of your Sb4 Pro utilises some of the most advanced materials and components currently available; these Sb4’s has been developed for professional and leisure carp anglers that expect to use their boat even during the toughest of weather conditions

Nothing has been left to chance with the Sb4 Pro’s to ensure total reliability from the very start your Sb4 will be equipped internally with high quality branded components as used in the world of professional RC modelling industry such as Futaba, Graupner, Robbe etc, every component is inspected for quality and tested before and during the production process

These Sb4’s are at the front line in innovative design and state-of-the-art technology, including programmable digital 2.4GHz AFHDS remote control system; there are no external antennas for the boat itself, there’s a fold down handle which in turn allows you the freedom to take your Sb4 even under overhanging trees; we have even included the bullet proof Sb3 Pro series drive system, plus all of the high quality branded electronics that are installed into the Sb4 build are treated with a special nanotech coating for total waterproof protection, this is just one of the many small details that ensures your bait boat is fit for the purpose it was intended

The super compact Sb4 Pro’s are both fast and easy to operate on a single stick control they will deliver more bait than some boats twice their size and comes packed with many great feature’s way beyond your expectations


Key features: Sb4 Pro (Gen3) custom builds


100% British hand built baitboat.

Light weight at just 3kg including the boat battery

Long range 600m

Stealthy on the water, not going to spook away weary carp

Constant running time of +/- 2.5 hours

Compact size L44 x W27 x H21 cm

Carrying capacity 1.2kg

High end branded electronics throughout your build

Programmable 6 channel, 2.4 Ghz AFHDS radio system, with LCD screen

316 Marine grade stainless steel “Hopper door” (no plastic doors in your build)

The Hopper has a wide opening, essential for using dead/live-baits, large 28mm Halibut pellets, large 60mm balls of ground bait, large PVA bags including large stones used instead of lead weights

Laser cut 316 Marine grade stainless steel door catch release system (no pins or magnets)

LED Bait drop indication

Hopper opens using the remote-control handset or the catch system allows you to open and close the door manually by hand making rig loading quick and simple to do

Sb4 Pro Hopper door sits above the waterline perfect for PVA use

Adjustable dimming for navigation LED brightness

Navigation lights switch on & off with the remote control

Perfectly balanced fold down handle

New design Weed guard, latest version allows you to pass over most loose surface weed were other boats would become stuck or loose steering control if one side becomes blocked

No external boat antennas, to loose or break

Future proof expandable modular design

Limited 4 years warranty and life time support


Sb4 Pro (Gen3) Standard Fatures and Specifications:


  • Incredibly compact design makes it extremely easy to store in the car boot and carry to your swim, a massive advantage over other boats on the market, for once you can travel light with a boat
  • 100% UK manufactured in-house from a tough high impact acrylic capped ABS
  • Extremely low noise levels essential for fishing over spooky carp
  • At just 44 cm long it is probably the smallest bait boat on the market yet delivers more bait than some boats twice its size
  • Single hopper design with perfectly closing 316 stainless steel door (not plastic), and steep sides ensures all bait drops, no problem when using maggots or small particles
  • Quick bait up time hopper door opens with dedicated bait drop control on RC handset, or can be manually opened and closed by hand
  • Another important feature is the Hopper door sits above the waterline fully loaded which means you can safely use PVA products
  • The Sb4 catamaran design is extremely stable and manoeuvrable even in strong cross winds or open choppy waters, fully loaded or unloaded
  • Quick change rechargeable Lithium-ion boat battery system; with the magnetic battery cover, takes just a few seconds to change over batteries (no tools required)
  • Perfectly balanced long fold down handle maintaining the unique low profile (no suitcase handle or straps)
  • Programmable digital 6 channel 2.4GHz AFHDS radio system with LCD display, radio link and channel hopping are immune to any interference. Control distance +600 meters actual control distance depends on the environment
  • Remote controlled switchable LED navigation light system
  • Dimming of LED navigation lights allows you to adjust the brightness
  • Two super bright Green LED’s that light up to indicate your rig and bait has been deployed
  • Built-in fail safe, safeguards protect the RC handset and bait boat components
  • Digital micro-processor control with variable speed in forward and reverse
  • Easy to use one hand control with pinpoint accuracy tight to features
  • Sb4 Pro (G3) is supplied with the same maintenance free powerful HD propeller drive system as used in the well proven SB3 Pro series. 30% more efficient than jet pump drives and does not suffer from power loss or control from blocked inlets, a common fault in other bait boat designs
  • New design weed guard allows the Sb4 Pro through loose surface weed
  • SLA 4500 mAh boat battery, running time of 2.5 hours continuous use, depending on speed setting and weather conditions
  • Mains boat battery charger
  • Integral boat battery digital voltmeter at the rear of the boat
  • User guide and instructions limited 4 years warranty and lifetime support
  • Sb4 Pro (G3) dimensions: L 44 cm x W 27 cm x H 21 cm
  • Light weight: without battery 2.1 kg with battery 3 kg
  • Bait capacity: 1.2 kg (single hopper)
  • Sonar/GPS Auto Pilot not included as standard: The expandable modular design of all new Sb4 Pro bait boats allows for the additional options from a range of Toslon Sonar feature/fish finders and GPS Auto Pilot system, lithium upgrades can be fitted at the time of ordering and any time after your purchase
  • All Carptechnics bait boats comply with CE, ROHS, & WEEE regulations

Sb4 Pro (Gen3)


  • 1 x Sb4 Pro Bait boat, colour black
  • 1 x SLA 4500 mAh battery (optional 20Ah lithium-ion boat battery and charger available)
  • 1 x SLA battery automatic charger with LED indication, (optional Lithium-ion available)
  • 1 x Programmable 6 channel digital 2.4GHz AFHDS radio system
  • 1 x set of remote-control batteries
  • 1 x Limited 4 years warranty lifetime support
  • 1 x User guide and instructions
  • Remote controlled switchable LED navigation light system
  • Dimming of LED navigation lights allows you to adjust the brightness
  • Auto Pilot optional (not included)
  • Sonar feature/fish finder optional (Not included)
  • Spotlight system optional (Not included)

Price from: 749.99


As a direct British manufacture our products are not just restricted to a specific budget, basically our expandable modular designs allow us to offer our customers a custom build service should you have any special requirements, we can retrofit an array of components and products such as GPS sonar systems, GPS Auto Pilot systems, Cameras, different RC equipment or even something as small as different colour LED’s, the service we offer is unparalleled compared to the mass produced rebranded Chinese boats on the market.


Due to high demand, for all Boat Orders
please contact us below for your requirements and availability

Info: info@carptechnics.com

Or call us on +447943 127672
or WhatsApp +33 6 25 15 62 77