If a shop offers several services for motorcycles, simply call it shop=motorcycle (most likely a repair also sells used ones). You may express everything using the service tags (no need to define which is the "main" purpose) https://taginfo.openstreetmap.org/search?q=motorcycle%3A

Check whether this is a shop which ALSO sells motorcycle:parts or whether possibly further services apply (such as car:parts or others). The "main" shop might be hardware as originally tagged.

There are hundreds of senseless "opening hours", all in the same region : https://taginfo.openstreetmap.org/keys/opening_hours%3Atuesday
https://overpass-turbo.eu/?w=%22opening_hours%3Atuesday%22%3D*+global&R
Please check those and also the other values, here's the usual format : https://taginfo.openstreetmap.org/keys/opening_hours

factory=aerospace or company=aerospace would be more precise ?

brand=KTM ?

Seems the street name changed ?
"Calle del Motor, 7
(antigua calle Álava 9)"
http://www.greenmotor.net

Can't believe this should be a spaceport. Do you mean a launchpad for smaller rockets ?

Probably closed
https://www.motorradonline.de/ratgeber/hein-gericke-meldet-zum-vierten-mal-insolvenz-an-zubehoer-kette-pleite-abverkauf-laeuft/

Vermutlich geschlossen :
https://www.hein-gericke.de/cms/page/view/id/32/#list https://www.motorradonline.de/recht-verkehr-branche/hein-gericke-meldet-zum-vierten-mal-insolvenz-an.710690.html