Products

Fitment:2001-2007 RM 125 The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same charac...

Fitment:2002-2018 YZ 85/LW The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same char...

Fitment:2002-2025 RM 85 The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same charact...

Fitment:2003-2004 CR 250R The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same chara...

Fitment:2005-2007 CR 250R The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same chara...

Fitment:2005-2021 YZ 125 2020-2022 YZ 125X The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many ...

Fitment:2018-2025 YZ 65 The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same charact...

Fitment:2019-2026 YZ 85/LW The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same char...

Fitment:2022-2025 YZ 125 2023-2025 YZ 125X The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many...

Fitment:1999-2026 YZ 250 The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same charac...

Fitment:2014-2025 KX 85  2014-2021 KX 100 2022-2025 KX 112 The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams....

Fitment: 1997-1999 CR 250R 2000-2001 CR 250R 2002 CR 250R 2003-2004 CR 250R 2005-2007 CR 250R *Select your year/model in the menu above. This is ...

Fitment: 2002-2025 YZ 250  2016-2025 YZ 250X The Platinum 2 Pipe is constructed of heavy-duty 18-gauge metal offering increased protection from roc...

Fitment: 2002-2025 YZ 250  2016-2025 YZ 250X The Platinum Pipe offers the same performance gains as the popular Works Pipe, but utilizes a platinum...

Fitment: 1992-1997 CR 125R The Platinum Pipe offers the same performance gains as the popular Works Pipe, but utilizes a platinum plating on the bo...

Fitment: Kawasaki KX 65 2002-2015 Suzuki RM65 2003-2006 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two...

Fitment: Yamaha YZ 85 2002-2018 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Inc...

Fitment: 2002-2025 YZ 250  2016-2025 YZ 250X The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke app...

Fitment: Honda CR250R 2003-2004 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Inc...

Fitment: KTM 250 SX 2003-2010 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Incre...

Fitment: Kawasaki KX250 2004 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Increa...

Fitment: Kawasaki KX 125 2004-2005 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. ...

Fitment: Suzuki RM 250 2004-2008 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. In...

Fitment: Honda CR 125R 2005-2007 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. In...

Fitment: Honda CR 250R 2005-2007   The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. ...

Fitment: Kawasaki KX250 2005-2007 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. I...

Fitment: Yamaha YZ125 2005-2021 Yamaha YZ125X 2020-2022 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two...

Fitment: KTM 250 SX 2011-2016 KTM 250 XC-W 2011-2013 Husqvarna TC250 2014-2015 Husaberg TE 250 2011-2012 The original Pro Circuit Works Pipe offers...

Fitment: Kawasaki KX65 2016-2024 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. In...

Fitment: Husqvarna TC 250 2017-2018 Husqvarna TX 300 2017-2018 The original Pro Circuit Works Pipe offers unparalleled performance and power for ev...

Fitment: KTM 250 SX 2017-2018 KTM 300 XC/XC-W 2017-2018 KTM 250 XC-W TPI 2019 The original Pro Circuit Works Pipe offers unparalleled performance a...

Fitment: Husqvarna TC 85 2018-2024 KTM 85 SX 2018-2024 GasGas MC 85 2021-2024 The original Pro Circuit Works Pipe offers unparalleled performance a...

Fitment: Yamaha YZ 65 2018-2025 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Inc...

Fitment: Husqvarna TC 250 2019-2022 KTM 250 SX 2019-2022   The original Pro Circuit Works Pipe offers unparalleled performance and power for every ...

Fitment: KTM 125/150 SX 2019-2022 Husqvarna TC 125 2019-2022 GasGas MC 125 2021-2022 The original Pro Circuit Works Pipe offers unparalleled perfor...

Fitment: Yamaha YZ 85 2019-2025 The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Inc...