CNC’d and formed from aircraft grade 5052 aluminum Simple bolt-on installation Smoothes out the rough edges on your bike and creates flatter surfaces for better grip and control All necessary mounting hardware included Made in the USA

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 the inlet cap and can be removed easily...

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...

CNC"d and formed from aircraft grade 6061 T-6 aluminum Specific design and fit for each make and model Covers to protect frame rails but does not extend beyond rails Oil drain access hole pre-cut into the plate for easy oil changes without having to...

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...

CNC"d and formed from aircraft grade 5052 aluminum Reinforces radiator to help prevent costly radiator replacement Lightweight, custom fit, tuck in cleanly behind radiator shroud Simple bolt-on Mounting hardware included Made in the USA

Used by the Monster Energy/Pro Circuit/Kawasaki Race Team, the Pro Circuit Shift Lever is CNC machined from billet 6061-T6511 aluminum and hard anodized with stainless steel spring and hardware, making it stronger than a stock part and more able to resist wear, bending and...

Fits The Following Bikes: Kawasaki KX85 2002-2013 Kawasaki KX100 2003-2013 Suzuki RM100 2003  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...

Fits The Following Bikes: Kawasaki KX85 2014-2023 Kawasaki KX100 2013-2023 Kawasaki KX112 2022-2023 Billet Ignition Cover Description: Our Billet Ignition Cover is a direct replacement for the OEM cover and is much stronger than the stock part. Pro Circuit's CNC-machined, hard anodized billet aluminum...

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 KX80 1997-1999 Kawasaki KX85 2000-2015 Kawasaki KX100 1997-2015 Kawasaki KX125 1994-2005 Kawasaki KX250 1994-2004 Kawasaki KX500 1994-2004 Kawasaki KX250F 2004 Suzuki RM-Z250 2004 Suzuki RM-Z250 2007-2013 Suzuki RM-Z450 2006-2013 Clutch Lever Description: Pro Circuit Clutch Levers are made by...

CNC’d and formed from aircraft grade 6061 T-6 aluminum Specific design and fit for each make and model Covers to protect frame rails but does not extend beyond rails Oil drain access hole pre-cut into the plate for easy oil changes without having to...

CNC"d and formed from aircraft grade 5052 aluminum Simple bolt-on installation Smoothes out the rough edges on your bike and creates flatter surfaces for better grip and control All necessary mounting hardware included Made in the USA 

CNC"d and formed from aircraft grade 5052 aluminum Reinforces radiator to help prevent costly radiator replacement Lightweight, custom fit, tuck in cleanly behind radiator shroud Simple bolt-on Mounting hardware included Made in the USA

Hinson Clutches are championship proven by almost every major factory team in the world, including Team HRC Honda, Team Monster Kawasaki, Team RedBull Ktm, Team JGR Suzuki and Team Wilvo Yamaha Improves clutch performance and life Improves heat dissipation Precision machined from billet T-6...

Hinson Clutches are championship proven by almost every major factory team and rider in the world, including Eli Tomac, Ken Roczen, Cooper Webb, Tim Gajser, Jeffrey Herlings, Jeremy Seewer, Chase Sexton, & Joey Savatgy. Improves clutch performance and life Improves heat dissipation Precision machined...

Hinson Clutches are championship proven by almost every major factory team and rider in the world, including Eli Tomac, Ken Roczen, Cooper Webb, Tim Gajser, Jeffrey Herlings, Jeremy Seewer, Chase Sexton, & Joey Savatgy. Improves clutch performance and life Improves heat dissipation Precision machined...

Can be used with OE baskets, inner hubs, & pressure plates Developed with and recommended to enhance the performance of Hinson Clutch baskets, InnerHhubs, and Pressure Platess Provide optimum hook up with minimum heat build up Exceptional production tolerances and flatness All fiber plates...