KTM OEM Folding Mirror 243mm Perch Mount 0097U-Each for Ducati/Yamaha with 8mm/10mm mounts-Each Kit includes both left and right mounts in 8mm and 10mm perch mounts for Ducati or Yamaha and some BMW F650's, Convex mirror, Optical quality, E-marked mirror, Made In Italy. Original equiptment mirrors on KTM. Moto-Science does not sell any Chinese Copies or knock-offs. 10mm mounts Left hand and Right Hand Thread. 8mm mounts Left hand and Right Hand Thread. One mirror this listing , if you want a pair order two.