stunt parts

I have been looking around and cant find too many parts for my 2006 smr510. Where would I go to get a wheelie bar and stunt pegs for my type of bike?:bike:

I'm wanting to buy some stunt parts for my yamaha wr250x. I'm looking for a wheelie foot bar, some axle/frame sliders. Some foot pegs. Also something to protect my pipe, like the 50stunt pegs... Let me know what you have please. I am willing to buy used stuff all day as long as it isn't rashed...