FMF Factory 4.1 Slip-On Exhaust KTM/HUS/GAS 350/450 ('19-'22) | 045629 exhausts TPU shin plate and calf

TPU shin plate and calf plate offer support and resistance for impacts

non-toxic and biodegradable

- KAWASAKI KX 250 4T 2020 2021 2022- KAWASAKI KX 250 F 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019- KAWASAKI KX 250 X 2021 2022- KAWASAKI KX 450 4T 2020 2021 2022- KAWASAKI KX 450 F 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019- KAWASAKI KX 450 X 2021 2022

Only available for 1 1/8" handlebars

2013 - TRX450ER Electric Start

FMF Factory 4.1 Slip-On Exhaust KTM/HUS/GAS 350/450 ('19-'22) | 045629 exhausts TPU shin plate and calfThe Factory 4. 1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to FMF 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