Thank you for that investigation. I didn't think I'd be answered if I contacted about the kit. I called my local dealer and gave him part numbers and we walked through piecing it together. It was over $500 for it all. NOPE...But it did give me hope.
If you want black....for above quoted part numbers.
LH: 5137313-521 (Mounting Bracket)
RH: 5134197-521 (Mounting Bracket)
If you have a Highball, I used the Polaris website and searched by motorcycle. I used a 2010 Victory Vegas to get the passenger numbers.
5136035-411 FOOTPEG-MACH,LH,BRU $61.49
5136036-411 FOOTPEG-MACH,RH,BRU $61.49
5412261 PAD-FOOTPEG,REAR $13.49 x 2
7556274 WASHER-FOOTPEG,PIVOT $3.29 x2
7556245 WSHR-FL,8X1.6,ZINC $2.29 x 4
7518142 SCR-HXSOC,M8X25,ZPC $6.29 x 4
5134624-266 SUPT-FTPEG,PASS,LH,MACH,BLK $235.79
5134625-266 SUPT-FTPEG,PASS,RH,MACH,BLK $235.79
7710644 RING-RTNG,SPIRAL,EXT,SS $1.79 x 2
7661980 PIN-PIVOT,FOOTPEG $6.29 x 2