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September 7, 2018

2019 KTM 350 SX-F Exhaust

Increase Performance For The New 2019 KTM Model

CORONA, CA - September 7, 2018 - Pro Circuit is excited to announce the T-6 and Ti-6 line of exhaust systems are now available for the 2019 KTM 350 SX-F model. Every Pro Circuit exhaust system is proudly designed and manufactured in the USA and offers superior performance and power gains for both lines of exhaust. We have built our reputation on championship-winning performance products and the 2019 racing season will be no different. More fun and better performance is what's in store for KTM 350 SX-F riders when they head to the track with a Pro Circuit exhaust system or slip-on silencer.


Pro Circuit. We Race.


The 2019 KTM 350 SX-F Ti-6 Pro Titanium Exhaust System is designed for the AMA Pro racer competing in AMA/Monster Energy Supercross, Amsoil Arenacross or Lucas Oil Pro Motocross Championship series. Engineered to meet strict AMA/FIM sound regulations, the Ti-6 Pro system provides superior performance while complying with the series’ sound regulations. The Ti-6 Pro exhaust system is constructed from high-grade titanium throughout with a carbon fiber end-cap for a factory look. Top Pro level teams look to Pro Circuit for products that win.

The 2019 KTM 350 SX-F Ti-6 Titanium Exhaust System is designed for both closed-course and off-road racers. It's the ideal system for AMA Amateur events or any rider or racer looking for winning performance, legendary durability and a professional look. The Pro Circuit Ti-6 System is equipped with a removable USFS approved spark arrestor, making it easy to alternate between off-road and closed-course racing.

The 2019 KTM 350 SX-F T-6 Stainless Steel Exhaust System is designed for both closed-course and off-road competition. Constructed from high strength stainless steel and aluminum, the T-6 offers the same improved performance as our Ti-6 System. The T-6 System is a great way for riders or racers looking for winning performance, legendary durability and a professional look but at a lower price. In addition, the T-6 System is equipped with a removable USFS approved spark arrestor making it easy to alternate between off-road and closed-course racing.

The 2019 KTM 350 SX-F T-6 Stainless Steel Slip-On Silencer is for riders looking for an inexpensive, easy-to-install, durable performance silencer that can bolt right onto their stock head pipe. The T-6 Slip-On is constructed of stainless steel and high quality aluminum for increased durability. The T-6 Slip-On is a great option for any rider looking for an increase in performance on a small budget. A removable USFS approved spark arrestor is included to make it easier to alternate between off-road and closed-course racing.

August 31, 2018 

Jim "Bones" Bacon Retires

Pro Circuit's Expert Suspension Tuner Puts Down The Screwdriver


CORONA, CA - August 31, 2018 - Pro Circuit Products, Inc. is announcing today that Jim "Bones" Bacon, long-time suspension technician, will retire from his role as head suspension tech, yet still plans to assist the suspension department in the future.


Letter From Bones:


"Pro Circuit has been my life for the last 34 years. When Mitch Payton gave me a chance to fulfill a lifelong dream of working in the motorcycle industry back in 1984 I felt like I was the luckiest kid in the world. In the beginning, I was taught and given advice from a few key people which got me kick-started in the right direction. With this under my belt and working for the powerhouse Pro Circuit Racing Team, it gave me the opportunity to do suspension for a lot of top-level riders in both motocross, supercross, as well as off-road over the years."


"With this being said, I have officially retired from the day-to-day operations at Pro Circuit. I will still be around in an advisory role when needed, which will include helping with special projects, helping with the testing of customer suspension as well as the amateur riders. Mitch and I have chosen Adam Walters to take my place in running the suspension department at Pro Circuit. I have known Adam for a long time and could not think of a better person to take over for me. Adam comes in with a lot of experience working with Showa USA, other race teams, as well as racing himself for a number of years. He has also worked with riders in both motocross, supercross, as well as off-road before. With Adam, we will be able to grow the suspension department to a whole new level. Our goal is to offer our customers a top-level experience like no other before when getting their suspension done."


"In closing, I have assembled a list of all the professional riders that I have had the pleasure to work with over the years. I would like to thank all of you for trusting in me to do a good job for you, as well as the young up-and-coming amateur riders that I have worked with that never, or have not yet made it to the professional level. It has been a fun ride, but I am going fishing now."


Pro Circuit. We Race.



All products manufactured and/or distributed by Pro Circuit Products, Inc. are offered and designed for use with standard machines. Pro Circuit Products, Inc. makes no claims as to the products effectiveness on modified machines. Pro Circuit Products, Inc. is the sole determiner of abuse, misuse, installation errors and modifications. We assume no liability for any errors in listings, specifications, part numbers, prices or model applications. Pro Circuit Products, Inc. reserves the right to change specifications, product descriptions, product quality, pricing and model applications at any time without prior oral or written notice and without further obligation.

Adding new components to your motorcycle (especially to the engine, suspension or braking system) may radically alter the acceleration, deceleration, handling and braking characteristics of your motorcycle. Ensure that all parts are installed and properly torqued per the instructions supplied with the part or to the motorcycle manufacturer's original specifications. Test the motorcycle with the new part(s) on level ground, at low speed, without any other vehicles or obstacles nearby, to ensure that it is working properly. Periodically recheck, adjust or replace the parts as may be necessary depending upon the terrain, use, mileage and rider input. Consult the instructions supplied with the part, or the motorcycle manufacturer's original specifications for further details. The failure to properly install, maintain, or familiarize yourself with the new part's use, and proper operation, may result in damage to the motorcycle, and/or a loss of control, resulting in serious injury or death. Buyers assume all risk for any and all damage caused to themselves, a third party and/or property by virtue of failure of these products. By installing and/or using a Pro Circuit Products, Inc. product, you hereby accept and understand these stated terms and conditions.


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