Genuine factory Polaris Pro-X 800 brake rotor and pads.  Removed from my 2003 ProX when it was brand new with -0- miles and replaced with a lightweight race rotor and race pads.  These have been in my basement storage ever since then.  

May also fit the 2004 Pro-x as well as the other sled models such as the Edge chassis, Indy XC, XCR, IQ, Fusion 500 600 and 700.  Buyer to confirm fitment before buying.  

Polaris part numbers:

Rotor: 2202493 (replaces 1910703, $100+ at dealer)

Pads: 2202202  ($80+ at dealer)