Shorter inner core length and aluminum canister. Finely tuned bolt-on silencer that maximizes bottom-end and mid-RPM. An excellent choice for tight tracks and Supercross tracks.This Part Fits:YearMakeModelSubmodel2002-2021YamahaYZ250Base

FMF Racing Yamaha YZ250 02-24 Powercore 2 SilencerThis Part Fits:YearMakeModelSubmodel2002-2021YamahaYZ250Base

FMF Racing Yamaha YZ125 2002-21/YZ125X 2020-22 Turbinecore 2 Spark Arrestor SilencerThis Part Fits:YearMakeModelSubmodel2002-2021YamahaYZ125Base2020-2021YamahaYZ125XBase

FMF Racing Yamaha YZ125 2002-21/YZ125X 2020-22 Powercore 2 Shorty SilencerThis Part Fits:YearMakeModelSubmodel2002-2021YamahaYZ125Base2020-2021YamahaYZ125XBase

FMF Racing Kawasaki KX65 03-22/Suzuki RM65 03-05 Turbinecore Spark Arrestor SilencerThis Part Fits:YearMakeModelSubmodel2003-2021KawasakiKX65Base2003-2005SuzukiRM65Base

FMF Racing Yamaha YZ80 1993-01/YZ85 2002-24 Turbinecore 2 Spark Arrestor SilencerThis Part Fits:YearMakeModelSubmodel1993-2001YamahaYZ80Base2002-2021YamahaYZ85Base

FMF Racing Kawasaki KX80/100 98-21/KX85 01-24/KX112 2022/Suzuki RM100 03-04 Turbinecore 2 SilencerThis Part Fits:YearMakeModelSubmodel1998-2009,2011-2021KawasakiKX100Base1998-2000KawasakiKX80Base2001-2021KawasakiKX85Base2003SuzukiRM100Base

FMF Racing Yamaha YZ125 00-01 Powercore 2 Shorty SilencerThis Part Fits:YearMakeModelSubmodel2000-2001YamahaYZ125Base

FMF Racing Yamaha Blaster 88-06 Powercore 2 SilencerThis Part Fits:YearMakeModelSubmodel1988-2006YamahaYFS200 BlasterBase