oem rear sprocket for s2r

[slash3]

hi all,
need sprockets and a chain for 06 s2r(800). does anyone make an one piece oem style 520 pitch 41T rear sprocket for the s2r? i've looked and only find those that fit a quick change setup. i want the oem direct fit style.
thanx...

[Dirty Duc]

https://ca-cycleworks.com/products/final-drive/rear-sprockets/rst733-520
http://www.monsterparts.com/pc/50800/CS-Sprocket/50800.html

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