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Torqeedo Ultralight 403AC

Original price $2,499.00 - Original price $2,499.00
Original price
$2,499.00 - $2,499.00
Current price $2,499.00

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Torqeedo Ultralight 403AC Kayak Trolling Motor

Torqeedo’s lightest outboard, the Ultralight 403AC, gets you to your favorite spot faster, and lets you stay there longer. It offers reliable performance, an innovative new angler mount and all the high-tech features of a genuine Torqeedo system: GPS built-in, real-time range and runtime display, solar charging and the latest lithium battery technology.

Our extremely light Ultralight 403AC fits on all popular types of kayak and canoes, and there are special models for special requirements.


Torqeedo Ultralight 403AC Specs

  • Input Power: 400 Watts
  • Propulsive Power: 180 Watts
  • Comparable Petrol Outboards (propulsive power): 1 HP
  • Comparable Petrol Outboards (thrust): 2 HP
  • Maximum overall efficiency:45%
  • Static thrust in lbs: 33
  • Integrated battery: 915 Wh Li-Ion
  • Nominal voltage: 29.6
  • Final charging voltage: 33.6
  • Total Weight: 24.3 lbs
  • Motor Weight without Battery: 10 lbs
  • Weight of integrated battery: 6.0
  • Shaft Length: 48cm
  • Max propeller RPM: 1200 rpm

Torqeedo Ultralight 403AC Features

  • Weight including battery: 24.3 lbs.
  • Range of up to 100 km
  • Easy to mount on fishing kayaks
  • Completely waterproof (IP67)
  • Superb usability with a wealth of smart features
  • The Torqeedo Ultralight's on-board computer calculates the remaining range constantly, by linking the motor's consumption data with the charging level of the batteries, and the speed over the ground from the GPS. This allows you to read the remaining range in real time from the motor display or the smartphone app TorqTrac.

Your Satisfaction with Torqeedo is Guaranteed:

  • Torqeedo warrants that the Product will be free from defects in workmanship and material under normal usage and proper installation and maintenance for a period of twenty-four (24) months from date of delivery..

Customer Reviews

Based on 5 reviews
Gale Doss

I went from paddle kayak to a pedal drive and thought that was great. Then I added the 403ac and it’s a game changer. It allowed me to fish more spots. Going from point a to point b quicker making for more time fishing. It was very easy to install. I offset it on the rear of my kayak so I could still use the rudder with the pedal drive. I have no complaints at all about it. I also added the foot steering with it allowing free hands while moving from location to location. Really nice.

brad carter

It worked great. I’m 60 with a bad shoulder. So this work great for me. I use it on a wilderness systems recon 120. I’m 250 lbs
Ran 5mph. Love it.

Terry Henning
A great decision

A great accessory for my PA14. Super light and easy to use. I especially like the lightweight, long lasting battery which takes up very little room on the yak. Do your knees a favor and get one of these for those long trips out and back.

J Clark
great for canoes too

Purchase and delivery was so fast and easy with EcoFishing's personalized touch. I was able to fashion a simple bracket from angle aluminum (Home Depot) to mount the 403AC on my canoes, both a tandem and a solo. The motor pushes the larger canoe along at 6 mph if I open up the throttle. Steering is controlled by two cables hooked to the top and bottom of a simple lever that pivots in the middle. This lets me go much farther than a 78 year old with a torn shoulder could otherwise paddle.

William Podesta

Great purchase easy transaction