Aerostar 15x4 Gás / Série elétrico laminado cereja madeira Propeller (1pc)

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not exactly what I paid for

Feb 25, 2022

Size declared 15 x 4; what arrived is 15 x 6. Else, additional scraping inevitable in order to achieve proper downside airfoil as well as balance. As a result, cannot be used for the intended engine but for a different engine - still as a nice prop.

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Nice props

Jul 15, 2020

well balanced nice looking props
Works fine with Saito 91

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Customer Rated

Aug 18, 2016

Very nice propeller to use and its light - BUT the slightest touch when landing or other - the laminations split. You need to check the prop after every use very carefully as I have had them look fine till running hand along the blade and find the sharp edge of the split ... press on tip and it opens up.
HK used to do a wider stronger blade 15x4 which was far superior ... but now its discontinued and this is only 15x4 with HK. I use these with my RCGf 15cc gasoline engine on my Zlin Z50 70 class model. Perfect match.