mystery old school forks!!!

[s1mes]

whilst cleaning out my dad's garage i've come across some old school forks, the chrome is very good but for the life of me i cannot remember where they came from or what they came off as it's been about 25 years since they were last seen lol they are stamped akisu does anyone have any ideas as it's bugging me to death
 cheers simon

[rick1970]

my silverfox has them on    and theres quite a few other frame sets which ran the same ,god knows what like 

[BENDYCAT ELEVENTEEN]

i have a JIN MIN frame with them and also a Siverfox

[Peter J]

My Ammaco had them as well

[BENDYCAT ELEVENTEEN]

it seems as there came on a few different bikes

and some different styles

I have also seen different grades - on the MT they are done well - on the JM they look cheap