StrokeCoach with Surge Rate

StrokeCoach with Surge Rate

€206.00 *

Prices incl. VAT plus shipping costs

Ready to ship 1 - 2 workdays

Bumper Color:

Dear customers,
despite the current situation we can run our shop as usual and look forward to your orders. Please note that it can come to slight delivery delays. You can reach our customer service best by mail at
Please stay healthy! Your 4row Team.

The StrokeCoach you love, updated with 21st Century technology! The StrokeCoach with Surge Rate... more

The StrokeCoach you love, updated with 21st Century technology! The StrokeCoach with Surge Rate provides every StrokeCoach function – stroke rate, stroke count and elapsed time – with absolutely NO wiring or seat magnet required! NK’s proprietary stroke algorithm, combined with a sensitive three-axis accelerometer, gives immediate accurate stroke rating in any boat – rowing shell, dragon boat, canoe or kayak – and in any position. The StrokeCoach Surge comes with a convenient "strap-on" mounting dock that makes short work of attaching it to your boat. Have a team boat? No problem! The StrokeCoach with Surge Rate will give you an accurate stroke rate in ANY seat in the boat! And, in response to your requests, NK added a backlight so no more flashlights during those early morning rows. The NK test team of rowers and paddlers have told them loud and clear - this might be the most useful addition to the NK® line ever! The mounting strap is highly-adjustable and designed to quickly secure the unit to a footstretcher plate, cross-brace, wing rigger, bench seat or a coxswain’s or drummer’s leg. You can also use a traditional T or A bracket with a wireless mounting dock. If you find yourself in a wired boat, the mounting dock can still be used to hold the StrokeCoach with Surge Rate, so even if your club needs to pay a little more attention to their wiring, or the seats have gotten switched around (again), you’ll be in business. NK develops additional mounting options as well to ensure we give you a solution for every kind of boat you want to row or paddle.

Want even more functionality? The SpeedCoach GPS can do everything a StrokeCoach can do, plus much more!

Included in Package

  • Carry Pouch
  • CR2032 Batteries (2)
  • Lanyard
  • Quick-Wrap Mounting Strap
  • Speed/StrokeCoach Protective Bumper
  • StrokeCoach

What is the difference between the StrokeCoach and the SpeedCoach GPS?

To answer this question, we created the chart below to show all of the features of the StrokeCoach, the SpeedCoach GPS, and the SpeedCOach GPS with the additional Training Pack. Make sure that you consider not only where you are in your rowing needs, but where you eventually want to be and what will be required to get there.

FeatureStrokeCoach w/ Surge RateSpeedCoach GPS2SpeedCoach GPS2 w/ Training Pack
Stroke Rate
Stroke Count
Elapsed Time (Chronograph)
Auto-Start with First Stroke
Memory Recall
High Contrast Display
Protective Rubber Bumper
Zippered Carrying Case
2-Year Limited Warranty
Impeller-Free Split/Speed (GPS)  
Impeller Compatibility  
Time of Day  
Rechargeable Battery  
Free Firmware Updates  
Option to Add Training Pack    
Empower Oarlock Compatibility    
Bluetooth Heart Rate Belt Compatibility    
Programmable Interval Workouts    
Bluetooth Data Download to Computer or Phone    

Water Resistance
Waterproof (IP67, NEMA-6).

Stroke rate and count automatically stored every 10 seconds, up to 1hr

Control Unit Weight
3.5 oz (99.2 g) for control unit.

Unit Dimensions
3.5 x 2.3 x 0.8 in (88.9 x 58.42 x 20.32 mm).

Note: Control unit alone floats. Control unit with bumper and lanyard does not float.

High contrast monochrome LCD

Blu/green electroluminescent backlight, auto-on

1 buttons with tactile response.

Battery Type
2 CR2032 (1 display, 1 backlight).

Battery Life Expectancy
175hrs, backlight battery: 20hrs.

Power Conservation
Auto-off after 8 minutes of no accelerations or button presses.

Injection-molded polymer case, acrylic lens, injection-molded elastomeric bumper.

Warranty Period
2 Year Warranty

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