Kašpar KA4/3-PA in-flight adjustable, including linear motor for adjusting.

Condition as new. Suitable for 100k engine, preferably a top plane with cruising speed up to 180km/h. Description: http://www.kasparaero.cz/category/kompozitova_vrtule_typ_ka_4_pr1700mm/48.html Includes unused electric build from TL Ultralight - description here: https://www.tl-ultralight.cz/file/edee/2017/02/pmx-catalog_web-20170220-130022.pdf on page 10 and 11. Please note it is not suitable for a fast aircraft (reason for swap) or 80k engine.