FMF Factory Fatty expansion chamber 2-stroke 250-300 (EXC, SX) 19-23 HSQ - Marketing Material Very stable

Very stable

Very high light output

Approvals: HOMNN_EU Material: Aluminium Model year: 2017

Tool for mounting lock rings on the drive and countershaft

This battery compartment allows you to install extra powerful LiFePo4 batteries in your bike

FMF Factory Fatty expansion chamber 2-stroke 250-300 (EXC, SX) 19-23 HSQ - Marketing Material Very stableUntreated surface Extra strong sheet steel Wide, even engine speed range Higher speed More traction Better gas control Uncompromising race look Combination with FMF silencer recommended Approvals: CCCUO_EU Factory Racing: USED BY FACTORY RACING Surface: Natural untreated Material: Stainless steel