http://tinyurl.com/mf5qn92
Pro Moto Billet Sharkfin Rear Disc Guard PMB-01-9020B
Open design allows for better cooling and less mud packing
High coolness factor
Helps deflect rocks and debris from damaging your rotor
Machined from 1/2in. (13mm) thick billet aluminum with a 1/4in. (6mm) offset to get the guard closer to the disc