XR Typ B Beechwood 3D / SF Propeller 13x7

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Customer Rated

May 12, 2011

After hassling customer service for two months because I felt that I got the wrong prop, I was prepared to really pan this prop in a review. I was sent a wooden prop labeled JXZ instead of the XR prop I had hoped to score. I finally gave up and did static tests much to my surprize it tested out to be one of the best props I have ever tested in this size range. Using a Scorpion 4020 motor, a well used turnigy 6s, 4000mah battery, and a Castle Ice controller (with data logging), this prop pulled over 1400w and gave a thrust/watts ratio as good as the best prop I have tested, a Xoar 13x8, and substantially better than most other props 9better than an APC std 13x8, 20 better than Turnigy and APC-e props in 13x8. Moveover, it looks like the hub is thick enough to be used with nitro power. The only hits, the weight at 30 gms is substantially greater than the equivant Xoar (20gms) and a few slight imperfections in the finish.

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Certified Buyer Rated

Mar 06, 2010

otima helice , muito bem feita

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Certified Buyer Rated

Aug 14, 2009

Very nice looking prop. Well balanced and lighte weight (30g).

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Customer Rated

Jun 16, 2009

high quality prop, works great on my saito72 4 stroke engine. will buy more!!!!

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Certified Buyer Rated

May 28, 2009

Tried this prop on my PA AMR. Good match to 850kv outrunner. Only weighs 29g. Nice finish and even better prop sound on a quiet motor. Centre hole is 5mm and need to be bored to fit onto my collet adapter.

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Customer Rated

May 15, 2009

This propeller is very well crafted and is very durable. You can use this propeller with your both 2 cycle and 4 cycle glow engines as well as with your powerful electric motors.

Highly recommended.