FMF Racing Powercore 2 Shorty Aluminum Muffler w/Stainless End Cap for Yamaha YZ125 02-21/YZ125X 20-22 • The smaller multiple valves

• The smaller multiple valves of the Milwaukee Eight™ engine require a different valve spring collar for disassembly and assembly

• Width: 7-1/2 in

Edale makes use of Outlast temperature regulating technology within the thermal liner

• ERGO PROTECH® honeycombed palm slider

FMF Racing Powercore 2 Shorty Aluminum Muffler w/Stainless End Cap for Yamaha YZ125 02-21/YZ125X 20-22 • The smaller multiple valvesFMF Powercore 2 Shorty Silencer Yamaha YZ125 YZ125X Based on the performance proven platform of the Powercore 2 Silencer, FMF created the Powercore 2 Shorty Silencer, which utilizes a shorter aluminum canister and inner core. This design decreases the amount of back pressure in the muffler, which on a 2 stroke will increase throttle response and low to mid range power. If you spend most of your time riding on tight tracks and trails, the Powercore 2