Fits The Following Bikes: Honda CRF450R 2021-2022 Exhaust Description:  The Ti-6 Titanium Exhaust System is designed to improve performance and is constructed of titanium throughout the head pipe, mid pipe, and canister while the end-cap is constructed of carbon fiber. The Ti-6 is ideal...

Exhaust Description: The Ti-6 Titanium Exhaust System is designed to improve performance and is constructed of titanium throughout the head pipe, mid pipe, and canister while the end-cap is constructed of carbon fiber. The Ti-6 is ideal for any closed-course or off-road racer looking...

Fits The Following Bikes: Yamaha YZ250F 2014-2016 Exhaust Description:  The Ti-6 Titanium Exhaust System is designed to improve performance and is constructed of titanium throughout the head pipe, mid pipe, and canister while the end-cap is constructed of carbon fiber. The Ti-6 is ideal...

Fits The Following Bikes: Yamaha YZ65 2018-2023 Pipe Description: The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Increased horsepower and torque gains will quickly be noticed across the entire rpm range. The unplated, oiled metal finish requires...

Fits The Following Bikes: KTM 65 SX 2016-2023 Husqvarna TC 65 2017-2023 GasGas MC 65 2021-2023 Pipe Description: The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Increased horsepower and torque gains will quickly be noticed across the...

Fits The Following Bikes: KTM 125/150 SX 2019-2022 Husqvarna TC 125 2019-2022 GasGas MC 125 2021-2022 Pipe Description: The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Increased horsepower and torque gains will quickly be noticed across the...

Fits The Following Bikes: Husqvarna TC 85 2018-2023 KTM 85 SX 2018-2023 GasGas MC 85 2021-2023 Pipe Description: The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Increased horsepower and torque gains will quickly be noticed across the...

Pipe Description: The Platinum Pipe offers the same performance gains as the popular Works Pipe, but utilizes a platinum plating on the body to protect it from everyday elements. Precision in design and engineering makes even the smallest details into a work of art....

Fits The Following Bikes: Kawasaki KX85 2002-2013 Kawasaki KX100 2003-2013 Suzuki RM100 2003  Pipe Description: The Platinum Pipe offers the same performance gains as the popular Works Pipe, but utilizes a platinum plating on the body to protect it from everyday elements. Precision in...

Fits The Following Bikes: KTM 125/150 SX 2011-2015 Silencer Description: The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers added top end performance while reducing noise output. The brushed aluminum body and stainless steel inlet tube and end-cap gives...

Fits The Following Bikes: Yamaha YZ85 2019-2025 Silencer Description: The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers added top end performance while reducing noise output. The brushed aluminum body and stainless steel inlet tube and end-cap gives you...

Fits The Following Bikes: Yamaha YZ65 2019-2025 Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure...

Fits The Following Bikes: KTM 250 SX/XC-W 2011-2016 Husqvarna TE/TC250 TE300 2014-2015 Silencer Description: The R-304 Silencer was developed as a full-race two-stroke silencer. The compact design of our R-304 Silencer offers optimum performance gains and is the top choice for racers serious about winning....

Fits The Following Bikes: KTM 65 SX 2016-2023 Husqvarna TC 65 2017-2023 GasGas MC 65 2021-2023 Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course...

Fits The Following Bikes: Husqvarna TC 250 2019-2022 Husqvarna TE 250i 2020-2022 Husqvarna TX 300 2019-2022 Husqvarna TX 300i 2020-2022 Husqvarna TE 300i 2020-2022 KTM 250 SX 2019-2022 KTM 250 XC 2019-2022 KTM 250 XC-W TPI 2020-2022 KTM 300 XC 2019-2022 KTM 300 XC...

Fits The Following Bikes: Husqvarna TE 250i/300i 2018-2019 Husqvarna TC 250 2017-2018 Husqvarna TX 300 2017-2018 Silencer Description: The R-304 Silencer was developed as a full-race two-stroke silencer. The compact design of our R-304 Silencer offers optimum performance gains and is the top choice for...

Fits The Following Bikes: Husqvarna TC 125 2019-2022 KTM 125/150 SX 2019-2022 GasGas MC 125 2021-2022 Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course...

Fits The Following Bikes: Yamaha YZ65/85 2019-2023 Race Team Ready: The clear anodized finish gives the Pro Circuit Yamaha Triple Clamps a works look, and creates a durable finish that helps retain the like-new luster. The legendary Pro Circuit Race Team currently uses the...

Fits The Following Bikes: Honda XR50 2000-2003 Honda CRF50F 2004-2019 Exhaust Description: The T-4 System is designed to increase performance from bottom to top, making it easier to ride faster. The stainless steel and aluminum construction offer increased strength and durability; ideal for racing...

Fits The Following ATVs: Arctic Cat DVX400 2004-2007 Kawasaki KFX400 2003-2009 Suzuki LT-Z400 2003-2008 Head Pipe Description: Pro Circuit's Stainless Steel Head Pipes are designed as a replacement for the stock head pipe. Hand assembled, and built to enhance low-to-mid-range rpm power, Pro Circuit...