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...

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 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 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...

Fits The Following Bikes: 65's and up   Banjo Bolts Description: Pro Circuit Banjo Bolts can be fastened onto the front and rear brake master cylinders, as well as the front and rear brake calipers to achieve that "works look". Banjo Bolts are machined...

The Piston Tee includes a custom Pro Circuit racing graphic on the back as well as a small piston print on the wearer's left chest. The ultimate in style, the Piston Tee is the perfect choice to complete any motocross fan's wardrobe. 100% cotton...

The Piston Tee includes a custom Pro Circuit racing graphic on the back as well as a small piston print on the wearer's left chest. The ultimate in style, the Piston Tee is the perfect choice to complete any motocross fan's wardrobe. 100% cotton...

Fits The Following Bikes: Kawasaki KX85/100 2014-2023 Kawasaki KX250F 2004-2023 Kawasaki KX450F 2010-2023 Brake Hose Clamp Description: The Pro Circuit Brake Hose Clamp firmly holds the brake line in place, and even with it's compact design, this clamp is more durable than stock and...

Fits The Following Bikes: Honda CRF110F 2013-2023   Shift Lever Description: Pro Circuit's Shift Lever is forged from aircraft quality billet aluminum for strength and anodized for durability. It comes with stainless steel spring hardware that resists corrosion and the free-folding, knurled tip design...

Fits The Following Bikes: 4-Stroke Bikes Exhaust Plug Description: An essential item when washing your dirt bike, the Pro Circuit Exhaust Plug helps to prevent water and mud from leaking into your exhaust system. Water getting inside your exhaust system and onto your packing...

Fits The Following Bikes: Mini Bikes (50cc-100cc) Fender Decal Description: Pro Circuit front fender decals are 12 mil. thick vinyl decals with a super-sticky backing - perfect way to add style to your bike!

Fits The Following Bikes: Mini Bikes (50cc-100cc) Fender Decal Description: Pro Circuit front fender decals are 12 mil. thick vinyl decals with a super-sticky backing - perfect way to add style to your bike!

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.  

Fits The Following Bikes: Honda CR125R 2005-2007 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...