Exhaust FMF Fatty nickel-plated KX 125

The Fatty Exhausts by FMF are the result of numerous tests on test bench and on racetrack. They provide an overall increase in engine performance across the entire rpm range. Optimal fit and maximum performance are some of the outstanding features of this exhaust.

The exhaust is made of nickel-plated steel and withstands even extreme loads and harsh weather conditions when offroading. Minimal maintenance plus maximum performance and extremely long service life - great product!