TM Exhaust
Team Vent Glove
Bag Sale
New Casual Apparel
250 SX-F and XC-F Exhaust
2015 Catalog App
In-House Motor Modifications
In-House Suspension Service
Free Freight on Orders over $250 in the USA (Excl. AK & HI). Online Orders Only.

August 21, 2015

Confidence off the Line

Pro Circuit Launch Control for the 2016 KX450F


CORONA, CA - August 21, 2015 - Pro Circuit has just released our newest Launch Control for the all-new 2016 KX450F. The Pro Circuit Launch Control allows riders to compress the forks several inches while seated on the bike to allow more load on the front wheel for better starts. Putting more weight on front of the bike lessens the chance of a wheelie out of the starting gate.

Pro Circuit Launch Controls feature a spring-less design that provides positive engagement and consistent release and the start trigger design helps simplify the installation of the entire kit. All Launch Controls are CNC machined exclusively from aircraft grade aluminum and are a lightweight
improvement to every racer's bike.

Line up at the gate with confidence knowing you have an edge over the competition with the Pro Circuit Launch Control.

Pro Circuit. We Race.



August 20, 2015

TM Two-Stroke Exhaust

Pipes and Silencers for the TM EN/MX 250/300 Models


CORONA, CA - August 20, 2015 - August 20, 2015 - For the last 35 years, Pro Circuit has been committed to offering our customers the finest two-stroke exhaust pipes and silencer available. We continue that tradition by announcing new exhaust products for 2015 TM 250/300 MX and EN models, all made in the USA.

Works Pipe - With unparalleled performance, power and torque across the entire rpm range, the Pro Circuit Works Pipe is constructed of AKDQ high quality carbon steel with an unplated, oiled steel finish to give your bike that factory look. Hand welded and pounded seams with reinforced mounting brackets offer increased durability.

Platinum Pipe - The same performance gains as the Works Pipe but with a brilliant nickel coating makes the Pro Circuit Platinum Pipe the ideal choice for extreme weather conditions. Made using the same high quality AKDQ carbon steel as the Works Pipe, the Platinum Pipe is hand welded with pounded seams and reinforced mounting brackets just like the Works Pipe. A nickel coating gives the Platinum Pipe a bright finish while protecting against nature's elements making maintenance a breeze.

304 Factory Sound Silencer - Constructed of high quality aluminum and stainless steel, the 304 Factory Sound Silencer's longer body is designed to reduce noise output without compromising performance and is recommended for any 2-stroke application. Extremely light weight and durable, the 304 silencer is easy to repack for optimum performance.

296 Spark Arrestor Silencer - For those who ride in noise sensitive areas, the 296 Spark Arrestor/Silencer meets U.S. Forest Service 96db sound requirements and is equipped with a USFS approved spark arrestor. The 296 Spark Arrestor/Silencer is designed for easy maintenance and is made from high quality aluminum and stainless steel for extra durability.




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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