KTM OEM exhaust silencer off a 2015 KTM 450 XC-F that was used as a snowbike. The silencer is KTM part number 77705079000 and will fit the 2013 through 2015 KTM 250, 350, 450 models. Also included is a Pro Moto Billet (Fastway) spark arrestor that is already installed on the silencer, so it's ready to use. The spark arrestor is part number PMB-01-3106. There are some signs of wear from normal use (see photos), but nothing is dented, or broken.