Fits The Following Bikes: Yamaha YZ250F 2019-2023 Yamaha YZ450F 2018-2021 Yamaha YZ450X 2019-2021 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...

Fits The Following Bikes: Kawasaki KX125/250 1992-2007 Suzuki RM125/250 1995-2008 Yamaha YZ125/250 1996-2023 Throttle Tube Description: Pro Circuit throttle tubes are CNC-machined out of aluminum, and are Teflon coated on the inside to reduce friction which gives you a smoother twist of the throttle.

Fits The Following Bikes: Suzuki RM-Z250 2019-2023 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: Yamaha YZ250F/X 2019-2023 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 CR500R 1989-1990 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 Bike: Honda CRF250R/450R 2007-2020 Shorty Brake Lever Description: Pro Circuit Shorty 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.

Fits The Following Bikes: Honda CRF250R 2018-2021 Honda CRF250RX 2018-2021 Exhaust Description:  The T-6 Stainless Steel Dual Exhaust System for the 2020 CRF250R/RX offers maximum performance and is constructed of stainless steel throughout the head pipes, mid pipes and end-caps while the canisters are...

Fits The Following Bikes: Yamaha YZ125 2022-2023 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: Yamaha YZ125 2022-2025 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: Honda CRF250R 2022 Exhaust Description:  The T-6 Stainless Steel Slip-On is for riders looking for an inexpensive, easy-to-install, durable performance silencers that can bolt right onto their stock head pipe. The T-6 Slip-On is constructed of stainless steel and high...

Fits The Following Bikes: Honda CRF250 2022-2023 Exhaust Description:  The T-6 Exhaust System offers maximum performance and is constructed of a stainless steel head pipe, mid pipe and end-cap while the canister is titanium. The T-6 is perfect for any closed-course or off-road racer...

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...

Fits The Following Bikes: Kawasaki KX500 1988-2003 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: Honda CRF150R 2007-2025 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 YZ450F 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...

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: Kawasaki KX450 2019-2020   Bladder Cap Description: This is Not Green in Colour, But Factory Alloy Titanium Colour. The Pro Circuit Works Bladder Cap increases the shock reservoir's oil volume. This allows the race sag to be less effected by...

T-6 Exhaust Decal Description: If you are looking to color replace your worn-out or damaged exhaust decals, look no further. Pro Circuit's Exhaust Decals section has just about every exhaust sticker ever made.

T-6 Exhaust Decal Description: If you are looking to color replace your worn-out or damaged exhaust decals, look no further. Pro Circuit's Exhaust Decals section has just about every exhaust sticker ever made.

T-6 Exhaust Decal Description: If you are looking to color replace your worn-out or damaged exhaust decals, look no further. Pro Circuit's Exhaust Decals section has just about every exhaust sticker ever made.