Products

Fitment: 2010-2025 KLX 110 2008-2025 KLX 140 * Full size throttle tube Pro Circuit throttle tubes are CNC-machined out of aluminum, and are Teflon...

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: 2000-2001 CR 125R  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the sh...

Fitment: 2000-2001 YZ 125  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the sho...

Fitment: 2002-2003 CR 250R  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the sh...

Fitment: Suzuki RM 250 2002-2003  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of ...

Fitment: 2002-2007 CR 125R  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the sh...

Fitment: Suzuki RM 125 2002-2007  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of ...

Fitment:  Kawasaki KX 250 2003-2004  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design ...

Fitment:  Kawasaki KX 125 2003-2005  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design ...

Fitment: 2003-2025 YZ 250/X  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the s...

Fitment: 2004-2007 CR 250R  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the sh...

Fitment: Suzuki RM250 2004-2008  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of t...

Fitment: 2019-2025 YZ 65  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the shor...

Fitment: 1993-1997 CR 125R  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the sh...

Fitment: 1998-1999 CR 125R  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the sh...

Fitment:  Kawasaki KX 125 1999-2002  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design ...

Fitment:  Kawasaki KX 250 1999-2002  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design ...

Fitment: 1998-2025 KX 80/85/100  2022-2025 KX112  2003-2005 RM100   Silencer Description: The R-304 silencer was developed as a full-race two-strok...

Fitment: 1993-2001 YZ 80 2002-2018 YZ 85  Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact de...

Fitment: Honda CRF110F 2013-Present  Description: The Pro Circuit Shift Shaft Brace is a CNC-machined part that sits just behind the shift lever an...

Fitment:  Honda XR80R/100R 2001-2003 Honda CRF80F/100F 2004-2013 The T-4 System is designed to increase performance from bottom to top, making it ...

Fitment:  1985-2000 XR 100R 1985-1988, 1990-1991, 1993-2000 XR 80R The T-4 System is designed to increase performance from bottom to top, making it...

Fitment:  1998-2003 XR 70 2001-2012 CRF 70F   The T-4 System is designed to increase performance from bottom to top, making it easier to ride faste...

Fitment: CRF450R 2005 CRF450X 2005-2015   Exhaust Description:  The T-4 Slip-On has an impressive design, polished aluminum canister, stainless ste...

Fitment: 2018-2019 CRF 250R/RX Details The T-6 Stainless Steel Dual Exhaust System for the 2018-2019 CRF250R offers maximum performance and is cons...

Details Improves performance. Equipped with a removable USFS approved spark arrestor. Stainless steel construction throughout head pipe, mid pipe ...

Features T-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that c...

Fitment: 2019-2026 CRF 110 w/ Carbon cap Exhaust Description: The T-6 exhaust system contains a stainless steel head pipe, brushed aluminum caniste...

Fitment: 2021-2025 CRF 450R Exhaust Description:  The T-6 Stainless Steel Exhaust System offers maximum performance and is constructed of stainless...

Fitment: 2022-2025 CRF 250R/RX Exhaust Description:  The T-6 Exhaust System offers maximum performance and is constructed of a stainless steel head...

Fitment: 2023-2025 YZ 450F/FX Exhaust Description:  The T-6 Stainless Steel Exhaust System offers the same benefits as the Ti-6 Titanium Exhaust Sy...

Fitment: 2024-2026 KX 450 Exhaust Description:  The T-6 Stainless Steel Exhaust System offers maximum performance and is constructed of stainless s...