[Jeffsy]

Remove the rear wheel.

Undo the 5 nuts holding the sproket on

Remove old sprocket & replace with new

Replace nuts & tighten

Put wheel back on the bike.

 

[Jeffsy]

Download the manual & it has everything in there you will need to do the job.

What year bike do you have ?

 

[Jeffsy]

03-04 manual

http://www.r1-forum.com/manuals/03-r6servicemanual.zip

99-02 manual

http://r6-forum.com/nuke/modules.php?name=Downloads&d_op=viewdownload&cid=3

 

[Jeffsy]

Try here instead

http://sportbikeguy.com/scans/r6msgnet_files/