Legendary Acerbis fit and finish. Works with Acerbis' MDR gas cap. 2016-2018 Husqvarna FC 250/350/450. 2017-2019 Husqvarna FE 250/350/450/501. 2017-2018 Husqvarna FX 350/450. (1) 4.1 Gallon natural gas tank.
BIKE: 2018 Husqvarna FE501
CON: driving a screw directly into its plastic didn’t give me 100% confidence that everything was properly secured. I’m surprised Acerbis didn’t install metric metal threading! Fingers cross.
CON: The the side panel is now nearly impossible to fully secure without a fight.
PRO: The final install looks great! Hard to tell it now has TWICE the fuel capacity as the original.
Excellent tank and fairly easy install. I had to do some minor trimming on the side panels but they fit nice and also accommodate my seat concepts seat perfectly.