Fits The Following Bikes: Honda CR250R 2004-2007 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: Kawasaki KX250 2005-2007 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...

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 a silencer that looks as good as...

Linkage Arm Description: Pro Circuit's Linkage Arms are CNC-machined from billet aluminum and are designed to stiffen up the initial linkage curve and improve the geometry of the chassis, making the bike much more stable. This will also help eliminate the initial loose and...

Side panels are made from aluminum and have a high-strength 3M decal to provide a surface for rider's and mechanic's names.

Fits The Following Bikes: Yamaha YZ250 2002-2025 Yamaha YZ250X 2016-2025 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...

Fits The Following Bikes: Yamaha YZ250 2003-2025 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: Kawasaki KX85/100 2014-2022 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 entire rpm range. The unplated, oiled metal finish requires...

Fits The Following Bikes: Kawasaki KX85/100 2014-2025 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...

Fits The Following Bikes: Kawasaki KX80-100 1998-2025 (Euro) Kawasaki KX112 2022-25 (Euro) Silencer Description: The R-304 Euro Silencer for the Kawasaki KX80-100 offers the same performance gains as the regular R-304 Silencer, but is designed with a slightly longer body, and a Euro end-cap...

Fits The Following Bikes: Kawasaki KX250 2021-2023 Exhaust Description:  The T-6 Stainless Steel Exhaust System offers maximum performance and is constructed of stainless steel throughout the head pipe, mid pipe and end-cap while the canister is aluminum. The T-6 is perfect for any closed-course...

Fits The Following Bikes: Honda CRF110F 2019-2023 Exhaust Description: The T-6 exhaust system contains a stainless steel head pipe, brushed aluminum canister and a carbon fiber end-cap for added durability and a professional look. This exhaust system features the same benefits as the T-6...

its The Following Bikes: Yamaha YZ85 2019-2022 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 entire rpm range. The unplated, oiled metal finish requires...

Fits The Following Bikes: Honda XR80R/100R 2001-2003 Honda CRF80F/100F 2004-2013 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 Bikes: Honda CRF250F 2019-2025 Exhaust Description: The T-6 exhaust system contains a stainless steel head pipe, brushed aluminum canister and a carbon fiber end-cap for added durability and a professional look. This exhaust system features the same benefits as the T-6...

Fits The Following Bikes: Kawasaki KX450 2019-2023 Kawasaki KX450XC 2021-2023 Exhaust Description:  The T-6 Stainless Slip-On Silencer is designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock head pipe. This slip-on silencer comes with a stainless...

Fits The Following Bikes: Husqvarna TC 85 2018-2023 KTM 85 SX 2018-2023 GasGas MC 85 2021-2023 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...

Fits The Following Bikes: Kawasaki KLX300R 2020-2022 Exhaust Description:  The T-6 Stainless Slip-On Silencer is designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock head pipe. This slip-on silencer comes with a stainless steel end-cap and...

Fits The Following Bikes: Kawasaki KX250 2021-2023 Exhaust Description:  The T-6 Stainless Slip-On Silencer is designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock head pipe. This slip-on silencer comes with a stainless steel end-cap and...

Fits The Following Bikes: Honda CR250R 2005-2007 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...