jumps for gta iv multiplayer, two different file both are 74 pieces.
installation drag to gta iv mainfolder and load whit trainer 6.5 ingame from objects menu.
file has handling line for nrg900 bike.

my other bike map, retro game across styled map
http://www.gtainside.com/en/download.php?do=getfile&id=51996&t=1