FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium 450 Gas Gas/Husqvarna/KTM 2019-2022 045639 1820-1876 Gray/Navy track days

track days

Rolled stainless steel end treatment

2017-2020 KTM 1290 Super Adventure R - - 2017-2020 KTM 1290 Super Adventure S - - 2017-2019 KTM 1090 Adventure R - - 2017-2018 KTM 1290 Super Adventure T - - 2017-2018 KTM 1090 Adventure - -

All rear sprockets are the ultralight design

FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium 450 Gas Gas/Husqvarna/KTM 2019-2022 045639 1820-1876 Gray/Navy track daysThe Factory 4. 1 RCT incorporates FMF Resonance Chamber Technology both internally and externally Shorter overall length that is less susceptible to crash damage and complementary to FMF's Factory Forward Engineering moving the muffler closer to the motor to centralize mass The Factory 4. 1 RCT is constructed from only aerospace grade materials that meet FMF's exacting specifications and is manufactured 100% at their Southern California factory