Products

Packing Size: 125 Models: 2.65" X 1" X 9" Fits The Following Silencers: R-304 Silencer 304 Factory Sound Silencer Nature Friendly Spark Arrestor Silencer Type 296 Spark Arrestor Silencer Packing Description: Each silencer packing kit includes all the packing and hardware needed to keep...

Fits the following bikes: Honda CR250R 1995-1996 The original Pro Circuit Works Pipe offers unparalled 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,...

Fits The Following Bikes: Yamaha YZ125 2022-2023 Silencer Description: The Ti-2 Shorty Carbon Kevlar/Titanium Silencer is the latest piece of racing technology we offer and is guaranteed to be a favorite for most two-stroke riders. The Ti-2 is similar to the popular R-304 Silencer...

The “Next-Generation” in start devices Spring-less design delivers positive engagement and consistent release “Easy set by rider” start trigger CNC machined exclusively from aircraft grade aluminum Lightweight, complete assembly only 50 grams Custom drill guide template and countersinking tool included Detailed installation instructions include...

Fits: 2023 KTM125SX,KTM250SX, KTM300SX, KTM350SX-F, KTM450 SX-F, / Husqvarna TC125,TC250,FC250,FC350,FC450 (-5mm Off Set) Raptor Titanium RX023 Apex footpegs for the brand new 2023 KTM MX range. Available as standard or with a custom offset. These first footpegs for the new 2023 KTM model bikes have...

Fits The Following Bikes: Husqvarna TC 125 2023 KTM 125 SX 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 racing only. Hex head...

Fits The Following Bikes: KTM 250 SX-F 2022 1/2 Husqvarna FC 250 2022 1/2 KTM 350 SX-F 2023 Husqvarna FC 350 2023   Exhaust Description:  The T-6 Stainless Steel Exhaust System offers maximum performance and is constructed of stainless steel throughout the head pipe,...

Fits The Following Bikes: KTM 250 SX-F 2022 1/2  Husqvarna FC 250 2022 1/2 KTM 350 SX-F 2023 Husqvarna FC 350 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...

Fits The Following Bikes: KTM 450 SX-F 2022 1/2 Husqvarna FC 450 2022 1/2   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...

Fits : 2023 Yamaha YZ450F Developed in collaboration with OEM manufacturers and factory motocross and supercross teams. Superior strength. Crafted by British engineers using hand-fabricated, aerospace-grade 6Al-4V titanium and the latest manufacturing techniques to produce the strongest welds, eliminating stress and corrosion. CNC-machined back-end...

Developed with and recommended to enhance the performance of the OEM clutch basket, inner hub, and pressure plates. Provide optimum hook up with minimum heat build up Exceptional production tolerances and flatness All fiber plates use organic non-abrasive materials to avoid damage to rest of motor...

Packing Size: 250 Models: 2.65" X 1.10" X 11.5" Fits The Following Silencers: R-304 Silencer 304 Factory Sound Silencer 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...

Silencer decals can become worn-out or damaged throughout the years, so if you need a replacement for your 304 Factory Sound silencer, pick one up right here in Pro Circuit's exhaust decals section.

Fits The Following Bikes: Honda CR250R 2000-2001   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: KTM 125SX 2023, Husqvarna TC125 2023 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...

REPLACEMENT LEVER for RC8  Fits RC8 Clutch Bracket Only

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...

Grease Description: PC-04 Assembly Lube Grease is the ideal all purpose grease which provides three times greater film strength compared to conventional greases.

Fits The Following Bikes: Honda CRF250R 2009-2023 Honda CRF450R 2009-2023   Axle Blocks Description: The Pro Circuit Axle Blocks are CNC-machined from billet aluminum for lightweight and durability. The axle blocks have adjustment lines on the side which make for precise and easy wheel...

Fits The Following Bikes: Kawasaki KX85 2001-2023 Kawasaki KX100 1998-2023 Kawasaki KX112 2022-2023   Axle Blocks Description: The Pro Circuit Axle Blocks are CNC-machined from billet aluminum for lightweight and durability. The axle blocks have adjustment lines on the side which make for precise...