This is one of the nicest products for the Yamaha Rhino. This Stiffener plate stiffens the rear of your chassis on the Rhino and adds a custom look and also provides a convenient place to mount your license plate at the same time. It is .500 thick and is machined out of 6061-T6 aluminum and comes machine finished or polished to a show quality mirror finish and comes with ARP stainless bolts for the factory look. Fits years 04-2007 Rhinos. PN: R660RFS - $220.00 PN: R600RFS/P* - $250.00 *P = Polished