[elecena] K-1u/S - zmiany ceny silnikowy K-1u/S - 0.60 PLN https://elecena.pl/product/4953578/k-1u-s 2015-01-05 K-1u/S - 9.00 PLN https://elecena.pl/product/4953578/k-1u-s 2026-01-18