Ultralight 403

Suitable for kayaks and very light boats.

  • Ideal trolling motor for Kayaks
  • 1HP equivalent
  • No Noise and No Pollution
  • Easy and Simple to operate
  • 7kgs total weight including battery
  • Maximum Speed up to 10 km/h*
  • Range of up to 40kms at low speed*
  • Torq Trac app provides interactive range information
  • Solar Rechargeable – including during the voyage
  • * Boat Dependant


Ultralight 403
Input power in watts 400
Propulsive power in watts 180
Comparable petrol outboards (propulsive power) 1 HP
Comparable petrol outboards (thrust) 2 HP
Maximum overall efficiency in % 45
Static thrust in lbs* 33
Integrated battery 320 Wh td-Ion
Nominal voltage 29.6
Final charging voltage 33.6
Total weight in kg 7.3
Motor weight without battery in kg 4.4
Weight of integrated battery 2.9
Shaft length in cm 45
Standard propeller
(v = speed in km/h at p = power in watts)
Alternative propeller options
Maximum propeller speed in rpm 1,200
Control Remote throttle
Steering Provision to connect to kayak rudder; lockable
Tilting device Manual with grounding protection
Trim device
Stepless forward/reverse drive Yes
Integrated on-board computer Yes

*Torqeedo static thrust measurement is based on internationally accepted ISO standards. Static thrust figures for conventional trolling motors are typically measured differently, which results in higher values. To compare Torqeedo static thrust data with conventional trolling motors, add approximately 50% to the Torqeedo static thrust values.