Dentro de la línea de montaje del puntal del timón (grande)

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Certified Buyer Rated

Jan 13, 2015

Beautifully made unit requires the 62mm x 4mm driveshaft, 4mm drive dog, thrust washer, 4mm nut and prop.

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Certified Buyer Rated

Dec 30, 2014

prodotto di ottima fattura, solido e leggero.Consigliatissimo per barche

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Certified Buyer Rated

Apr 11, 2014

Great product! I believe this is the replacement for the 100cm Genesis, but I am using on a 70cm mono hull and it works great. Made very well and I love the break-away teflon screw (just in case I hit any unseen underwater objects at high speed!). The water pick up work fairly well. I was worried about getting enough pressure to go through all of my cooling components (pick-up from rudder goes through motor jacket, motor mount, and ESC), but with any speed I see water coming out of my outlet hole, and all components stay at just barely warm. (this is running at 450~650 watts)

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Customer Rated

Aug 16, 2013

This is the replacement part for the Genesis rudder assembly. All parts shown in the picture are included. Suitable for a 4 mm drive shaft.

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Customer Rated

Jan 03, 2012

Great product! I believe this is the replacement for the 100cm Genesis, but I am using on a 70cm mono hull and it works great. Made very well and I love the break-away teflon screw (just in case I hit any unseen underwater objects at high speed!). The water pick up work fairly well. I was worried about getting enough pressure to go through all of my cooling components (pick-up from rudder goes through motor jacket, motor mount, and ESC), but with any speed I see water coming out of my outlet hole, and all components stay at just barely warm. (this is running at 450~650 watts).

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Certified Buyer Rated

Nov 21, 2011

Great set up for the money. I have more on backorder.

Rokcster 5 stars

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Certified Buyer Rated

May 29, 2011

Many customer review to it quality and best design for catamaran not over 30" when check dimension and quality it is good for this price

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Certified Buyer Rated

Mar 19, 2011

I bought two of these for my 75cm scratch build twin drive catamaran and they seem to me as a prfect fit for a model of that size.



The thing that holds the shaft in place has installed I think some sleve berings tha fit 4mm shafts and the hole on other end is 6mm. Maxsimum distance betwen centar shaft and bottom mount is 38mm, the mounting base itself is 30mm X 24mm, other mesurements are as specified. The surface finish is nice and smooth.



One more thing that I like is that the ruder is held in place with a plastic screw along side a mettal one, so if i happen to find some rocks or other forms of shalow watter that is the firs thing to break and prevend greater damage.



All in all its a great product and I cant wait to show them some watter.

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Customer Rated

Dec 09, 2010

This is the best rudder for 25-32 inches catamaran boats.

Perfect rudder and strut system for Black Jack 26 Brushless. This is the way to go.