Mouse Pad Description: Cruising the web just became a lot easier with Pro Circuit's new mouse pad. Measuring at 7" x 9" x 1/8", this mouse pad comes equipped with Pro Circuit logos printed underneath a heavy-duty Vynex surface, and a natural rubber bottom...

Pit Board Description: Pro Circuit Pit Boards are stylish, durable, and make it easy to relay information to your rider during his/her moto. This pit board has open handles on both sides to make for easy holding, comes with a marker, an area to...

The Pro Circuit Pipe Spring Puller is constructed from quality metal for durability and is designed to easily remove or install pipe springs on your exhaust. Top mechanics and professional racers alike make sure this tool is handy, so grab a Pro Circuit Pipe Spring...

Packing Size: 16" x 3.5" Packing Description: Each silencer packing kit includes all the packing and hardware needed to keep your bike running quietly and at its very best. Pro Circuit recommends re-packing your exhaust every 10-15 hours, but it varies between riders For...

End-Cap Size: 3.5" in diameter Hole size is 1.75" End-Cap Description: This Carbon Fiber End-Cap Kit is for the Ti-5/Ti-6 Dual Exhaust Systems. If you're looking to replace a worn or damaged carbon fiber end-cap, look no further. This kit comes with all the...

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: Kawasaki KX250 2021-2024 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: Husqvarna TC 85 2018-2023 KTM 85 SX 2018-2023 GasGas MC 85 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...

Fuel Tank Breather Hose Description: The Pro Circuit Fuel Tank Breather Hose is constructed out of silicone and includes a printed Pro Circuit logo. This hose can replace the stock version that is attached to your gas cap.  

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 some maintenance, but really gives your bike that "Works Look"....

Size: 3.5"" Base (Quiet Insert w/Spark Arrestor) The Pro Circuit Stainless Quiet Insert is available in multiple sizes to make your motorcycle quieter, without the loss of power. These inserts are available for both the 4"" canister and 3.5"" canister. Call for applications. Note:...

Fits The Following Bikes: Kawasaki KX250 2025   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...

Fits The Following Bikes: Kawasaki KX250 2025   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...

Fits The Following Bikes: Kawasaki KX250 2025   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...

Fits The Following Bikes: Kawasaki KX450 2024-2025 Kawasaki KX450X 2024-2025   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...

Fits The Following Bikes: Honda CRF250R/RX 2025 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: Yamaha YZ85 2019-2025 Shift Lever Description: Built to meet the rigorous demands of motocross, the Pro Circuit shift lever is CNC-machined from aircraft quality billet aluminum for strength, hard anodized for durability and comes with stainless steel spring hardware that resists...

Fits The Following Bikes: KTM 250 SX-F 2023-2025 KTM 450 SX-F 2023-2025 HUSQVARNA FC 250 2024 HUSQVARNA FC 450 2024 GAS GAS MC 250 2024 GAS GAS MC 450 2024 Throttle Tube Description: Pro Circuit throttle tubes are CNC-machined out of aluminum, and are...

Fits The Following Bikes: Kawasaki KX250F 2021-2025 Kawasaki KX450F 2019-2025 Forged Clutch Lever Description: Pro Circuit Forged Clutch Levers are made by Sunline and forged from 6061-T6 aluminum for strength and durability. This lever is designed to fit the stock perch and exceeds OEM...

Fits The Following Bikes: Kawasaki KX250F 2021-2025 Kawasaki KX450F 2019-2023 Forged Brake Lever Description: Pro Circuit Brake Levers are made by Sunline and forged from 6061-T6 aluminum for strength and durability. This lever is designed to fit the stock perch and exceeds OEM specifications....