Raleigh Array Mechanicals

[John H]

This may not be the right place to ask so apologies if so, A few months ago I bought a Raleigh Array approx 3 years old. The bike had had a hard life and was needing a lot of work, having stripped and tested and ordered the electrical bits, I then moved to the mechanicals as I thought that would be straightforward...... NOt as it has turned out. Has anyone replaced the bottom bracket on one of these bikes, I have removed it and identified it as a JIVE (made by THUN) 3.0FS 120L 119 5000029509. However I am unable to source a replacement hence the post here, I can't even find if its an ISO or JIS taper??? Can anyone help with a possible suitable replacement? TIA