I modified the bike color over in world.wdb and now the external color is different. Aside from figuring out which bike it was (there's like 5 copies of the same model for some reason?) this part was easy. As for the dashboard (over in ISLE.SI - a separate file) I tried fiddling with it for a bit but the way the bitmap is structured I noped out after a few hours, sorry.
Download: https://www.dropbox.com/s/8qzsh5iffx7jqnk/Blue Bike.zip?dl=1
(Note: Type 1 = 9,714kb world file size; Type 2 = 9,712kb world file size)
Program needed to apply patch: http://fusoya.eludevisibility.org/lips/
Edit: As per mention/request, here is Black Bike for Type 1.
Here is a type 2 to 1 converter patch should you need it. https://www.dropbox.com/s/ef0sa053qipocwk/Type2to1.ips?dl=0
File to patch : \LEGO\data\WORLD.WDB