Customer ratings

COURSE-KEEPER Dual Rudder

Anonymous
by Anonymous 8/12/2010
For my 50 HP AB a really noticeable improvement during slow driving. A fixed installation by means of perforation gives me personally but a sure feeling. After a few adjustment corrections of the motor brake and the CourseKeeper the speed loss with CourseKeeper is minimal (1-2 km / h). Even if according to the manufacturer for my 6 meter boat the size 2 is recommended, I have decided because of the larger control surface for size 3. Conclusion: For motor boats which are slides and are slowing down during slow driving or uncontrollable at idle, the CourseKeeper is an effective little help.
Volkhard V.
by Volkhard V. Flag of Germany 11/14/2016 Verified purchase Variant: 54636
The double-wheel COURSE-KEEPER came quickly and securely packaged with me. The assembly was also not difficult because of the instructions, but since the water sports season is already over, I could not test the function of the Doppelruders (so far the request was too early to evaluate the satisfaction with the product, so I have to The right place - as long as a star rating is required - only one star assigned.
Carsten B.
by Carsten B. Flag of Germany 3/27/2015 Verified purchase Variant: 54638
The season unfortunately has not yet begun, so I can not give an assessment of satisfaction.
Mike G.
by Mike G. Flag of Germany 9/14/2014 Verified purchase Variant: 54636
Unfortunately, not complete delivery, the made bolts are missing for mounting on the engine
Marlies B.
by Marlies B. Flag of Germany 7/31/2013 Verified purchase Variant: 54638
Unfortunately the material is not so stable
Jean-philippe M.
by Jean-philippe M. Flag of France 7/20/2018 Verified purchase Variant: 54637
insufficient
too light for a 8 m boat
Marc H.
by Marc H. Flag of Germany 7/31/2013 Verified purchase Variant: 54637
The Coursekeeper does essentially what he is supposed to do. However, the price for 2 aluminum plates, which unfortunately are not very stable, is 2 thread bars and the joints with springs much too high. The material value is well under 20 euros. The 2 Aluplatten are completely bent even at the first lateral contact with reason and have me my propeller destroyed. The construction is far too unstable, especially at this price.
Andreas F.
by Andreas F. Flag of Germany 7/19/2012
Well, yes
Ludger V.
by Ludger V. Flag of Germany 7/8/2025 Verified purchase Variant: 54637 in use on a Quicksilver Boats - Quicksilver 855 Activ Weekend
flop
Installation wasn't as easy as claimed. My 250 hp OB planer is somewhat more stable at slow speeds. BUT, it won't plane anymore. The coursekeeper won't fold up; the spring that supposedly adjusts it isn't adjustable at all for the average consumer. And even if it were, it creates a tremendous wake, and the boat gets stuck in a semi-planing position. I'm taking it apart again. It was an expensive mistake.
Andreas G.
by Andreas G. Flag of Germany 5/7/2012
With our boat (6m sport boat, 135 HP Z-drive) has no remarkable effect, no stabilization set at slow speed. Will dismantle the part again. Service and delivery by SVB were outstanding.
Olaf D.
by Olaf D. Flag of Germany 4/20/2012
Unfortunately, the product was affected by manufacturer errors. -window defect -out-missing missing For the price and for that China-goods is the insufficient! Olaf Dräger
Steffen S.
by Steffen S. Flag of Germany 6/29/2011
Unfortunately, the product does not keep what it promises. I did according to the boat length (7.15m) Type 3. Unfortunately the effect is very minimal. It is a slider with a Z-drive, which naturally slows down at slow speed. If you can believe the pictures, the Course-Keeper should cover the entire screw height. I have a 14.5 inch screw according to the engine. The course-keeper, however, reaches straight to the hub, so that a flight length is missing at the height. In my opinion type 3 f. My boat too small, therefore the minimal effect. Have the Course-Keeper dismantled again.
Hermann S.
by Hermann S. Flag of Germany 6/29/2010
Part was grown by specialist company. Result: Does not move as I would like! Steering behavior worse than before! After direct contact with the manufacturer, the maximum table is not correct! At 6.4 mtr boat length I should have size 3 ????? Please decide yourself: the specialist company was not good or the Coursekeeper ???
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