Front brake master cylinder

Anyone know of a replacement front brake master cylinder with a brake switch for the WRR?

Seems like you could adapt almost any dual sport master cylinder, maybe others as well. You could also add a pressure switch to any perch that doesn't already have a mechanical brake light switch.

+1 doesnt have to be a dual sport, any motocycle front master will work if it has the switch on it which most do.

I have this one to use with my X wheels on my R, works just fine and even comes with a brake light switch. Mirror mount is a little different, but the price is right. It came in an OEM Yamaha of China box as well. See here:

http://cgi.ebay.com/ebaymotors/Front-Brake-Master-Cylinder-Yamaha-YZ-Bikes-New-_W0QQcmdZViewItemQQhashZitem3cb56b4b53QQitemZ260741745491QQptZMotorcyclesQ5fPartsQ5fAccessories

The only difference is that out brake light switches are longer than this one and plug in down by the steering stem. One of these days i will extend my original brake light switch wires so it matches this master cylinder i lenght and makes it more plug and play when I switch out the weels. Same plug and connector on both, just different lengths between connection points.