K4C Cruise is a lightweight electric SUP & kayak motor built for casual water fun, relaxed cruising, and daily outings. Designed for SUP boards, kayaks, inflatable boats, canoes, transparent boats, and other small watercraft, it helps you enjoy the water with less effort and more confidence.
Not every ride is about maximum speed. K4C Cruise is designed for park lakes, calm coasts, rivers, daily outings, and worry-free return trips. It offers a practical balance of power, handling, portability, and comfort for users who want to enjoy the journey, not just the destination.
K4C Cruise comes with Bluetooth remote control for effortless speed adjustment and responsive steering. With one-touch cruise control, it makes riding easier for beginners while still giving experienced users smooth and intuitive handling on the water.
Built for convenience, K4C Cruise features a standard 9-inch quick-release fin for simple installation and removal. Its lightweight design makes it a practical choice for paddlers looking for an electric SUP & kayak motor that is easy to carry, mount, and use.
Whether you are heading out for casual water fun, leisurely sightseeing, or short-distance daily cruising, K4C Cruise helps reduce paddling fatigue and makes every outing more enjoyable. It is a user-friendly electric assist solution for people who want easier, more comfortable time on the water.
Watch our step-by-step installation guide to get started in minutes. Plus, explore real-world scenarios and see how the K4 transforms your kayaking、SUP and fishing experience.
400W Brushless Power | Agile Steering | Wireless Remote | Lightweight Design
Powered by a 400W high-efficiency brushless permanent magnet motor, delivering robust thrust with a top speed of 9.6 km/h. Features three operating modes for seamless switching: variable speed control to meet diverse riding needs.
Equipped with aviation-grade metal steering servos for precise left/right turns, empowering you to conquer waves with ease and experience the thrill of gliding across water.
K4 SUP/kayak motor adopts advanced wireless control tech, which breaks free from traditional cable constraints for freer operation. With one-click pairing via the dedicated remote controller, you can start your water exploration journey effortlessly. The handheld remote enables agile steering with millisecond-level response.
Compact and lightweight at just 1535g. Features a standard 9-inch quick-release fin for tool-free installation/removal. Compatible with all small watercraft (inflatable boats, kayaks, canoes, transparent vessels, etc.) and SUP boards of various specifications.
From casual water fun to daily outings, K4 Cruise is built to make every ride easier, lighter, and more reassuring.
Comes with wireless remote for effortless speed and steering adjustment with precise handling. One-touch cruise control makes operation easier, even for beginners. With IP68 waterproof protection and real-time ride data display, the remote is built to support more confident everyday use on the water.
A compact propulsion system built for everyday cruising, with balanced power, steering, mounting flexibility, and saltwater-ready use.
Key performance, size, mounting, and operating specifications for daily cruising use.
10kg
(22.05lbs)
400W
18–28V
<20A
9.6km/h
(6mph)
5–7km/h
(3–4.35mph)
1535g
(Cable Included)
±35°
Slide-In Quick-release Track
(Includes US BOX Adapter And Other Accessories)
Saltwater & Freshwater
This product can be used in both freshwater and saltwater. Please rinse it with freshwater after saltwater use, remove the main unit and battery when not in use, and avoid leaving it submerged in water for extended periods.
Please refer to the Warranty Agreement. K4 Cruise includes a 1-year warranty and lifetime repair support.
| Battery Model | Capacity | 5km/h Cruise (3.1mph) |
9.5km/h Cruise (6mph) |
|---|---|---|---|
| B1 | 95wh | 1.1h | 15min |
| B2 | 190wh | 2.5h | 33min |
| B4 | 423wh | 5h | 1.3h |
| B8 | 808wh | 8.75h | 2h |
Everything needed to get K4 Cruise ready for control, installation, and mounting in one streamlined package.
The standard package includes the core propulsion unit, wireless remote, receiving box, and US-BOX for mounting support.
Choose your preferred setup, then go back to the top purchase section and complete your order.
K5
