Motorcycle Parts › Pro Circuit

Pro Circuit Works Exhaust Pipe *For Pro Circuit Silencer (PH05125)

WORKS PIPE The first Pro Circuit pipe built with bare metal finish giving it a unique style that sets it apart from all other pipes Durable construction conforms to the natural shape of the motorcycle for exceptional fit and performance Reinforced... more

Pro Circuit Billet Black Aluminum Shift Lever (KSL1485)

Pro Circuit Billet Black Aluminum Shift Lever (KSL1485) more

Pro Circuit Platinum Nickel Plated Exhaust Pipe for 95-97 KX250 (PK95250P)

PLATINUM PIPE Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

Pro Circuit Platinum Nickel Plated Exhaust Pipe for 1999 KX250 (PK99250P)

PLATINUM PIPE Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

Pro Circuit Works Exhaust Pipe (0751925-O)

WORKS PIPE The first Pro Circuit pipe built with bare metal finish giving it a unique style that sets it apart from all other pipes Durable construction conforms to the natural shape of the motorcycle for exceptional fit and performance Reinforced... more

Pro Circuit T-6 Spark Arrestor Dual Full Stainless Exhaust System (5631570G2)

Improves performance Stainless steel construction throughout head pipe mid pipe and end-cap Aluminum canister construction Equipped with RC-4 Resonance Chamber to reduce noise output Machined aluminum muffler bracket for increased strength and... more

Pro Circuit Forged Black Aluminum Brake Lever (PCBL03-01-017)

Pro Circuit Brake levers are made by Sunline and forged from 6061 T-6 aluminum for strength and durability. They are designed to fit the stock perch and exceed OEM specifications. Black finish. This item fits H-D the following vehicle applications:... more

Pro Circuit Platinum 2 Pipe For Yamaha

Pro Circuit s Platinum 2 Pipe delivers low and mid-range power gains in a construction that s full of the same quality as everything from Pro Circuit. But there s a twist. Fits the following: Yamaha YZ250X 2016-2018 YZ250 2002-2018 more

Pro Circuit T-4 S/A Complete Exhaust System for Honda XR50R 2000-2003

The Pro Circuit T-4 SA Complete Exhaust System is designed to provide some of the best performance and lightest weight for your four stroke machine. Made from premium stainless steel and aluminum the T-4 SA is an extremely strong system that still... more

Pro Circuit Exhaust Plug 4-Stroke

Pro Circuit Exhaust Plug 4-Stroke. more

Pro Circuit TLS16125 Linkage System

Pro Circuit Linkage System TLS16125. more

Pro Circuit Type 296 Spark Arrestor Silencer for KTM 300 XC-W (E-Start) 2011-2016

In Pro Circuit s lineup the Type 296 is the silencer you ll want for riding in heavily regulated areas like public lands or forest trails where keeping noise down and running spark arrested are crucial. more

Pro Circuit Nature Friendly Spark Arrester Silencer (SS93250-SA)

Pro Circuit has built a reputation around our exhaust systems. It s at the core of our business. We offer Two-Stroke exhausts for all the popular motorcycles and ATVs. There are pipes and silencers for racing recreation quiet riding ...even... more

Pro Circuit Linkage Arm

Pro Circuit Linkage Arm. more

Pro Circuit Forged Clutch Lever (Black) Compatible with 04 Kawasaki KX250F

They are designed to fit the stock perch and exceed O.E.M. specifications. Black finish. Fits: KAWASAKI KDX200 KX100 KX112 KX125 KX250 KX250F 04 KX500 KX80 KX SUZUKI RMZ more

Pro Circuit Platinum Nickel Plated Exhaust Pipe for 97-98 CR250R (PH97250P)

PLATINUM PIPE Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

Pro Circuit Type 296 Spark Arrestor Silencer for Husaberg TE 250 2012

In Pro Circuit s lineup the Type 296 is the silencer you ll want for riding in heavily regulated areas like public lands or forest trails where keeping noise down and running spark arrested are crucial. more

Pro Circuit R304 Shorty Silencer (1151912)

Pro Circuit R304 Shorty Silencer (1151912) more

Pro Circuit 304 Factory Sound Silencer Brushed Aluminum (1031985)

Pro Circuit 304 Factory Sound Silencer Brushed Aluminum (1031985) more

Pro Circuit 304 Factory Sound Silencer Brushed Aluminum (SH92250-SE)

Feature a longer midsection than the R-304 Shorty for stronger mid-to-high-RPM performance Excellent replacement for the OE silencer while offering impressive performance gains 6061 T-6 brushed aluminum housing Double-walled mounting brackets... more

Pro Circuit 304 Factory Sound Silencer Brushed Aluminum (SY93080-SE)

Feature a longer midsection than the R-304 Shorty for stronger mid-to-high-RPM performance Excellent replacement for the OE silencer while offering impressive performance gains 6061 T-6 brushed aluminum housing Double-walled mounting brackets... more

Pro Circuit Factory Sound 304 Silencer for Suzuki RM80 1989-2001

The Pro Circuit Factory Sound 304 Silencer is designed for most types of riding and for riders that want a silencer similar to the R-304 but with a little less noise output and little more of the power near the top end of the rpms. more

Pro Circuit R304 Shorty Ti-2 Silencer Carbon w/Titanium End Cap (1131412K)

Pro Circuit R304 Shorty Ti-2 Silencer Carbon w/Titanium End Cap (1131412K) more

Pro Circuit T-6 Slip-On Silencer Stainless Steel (Dual) (0111945A2)

T-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive easy-to-install durable performance silencer that can bolt onto their stock headpipe Constructed of stainless steel throughout the mid-pipe and end-cap while the... more

Pro Circuit T-6 Stainless Steel JCR Replica Full Exhaust System (0111345GX)

The T-6 JCR Replica 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 or off-road racer looking for... more

Pro Circuit Type 296 Spark Arrestor Silencer for Yamaha YZ250X 2016-2018

In Pro Circuit s lineup the Type 296 is the silencer you ll want for riding in heavily regulated areas like public lands or forest trails where keeping noise down and running spark arrested are crucial. more

Pro Circuit Forged Aluminum Black Clutch Lever (PCCL04-01-050)

Pro Circuit Brake levers are made by Sunline and forged from 6061 T-6 aluminum for strength and durability. They are designed to fit the stock perch and exceed OEM specifications. Black finish. This item fits H-D the following vehicle applications:... more

Pro Circuit Ti-6 Pro Dual Titanium Exhaust System w/Carbon End Cap (0311825FP2)

Improves performance Titanium construction throughout head pipe mid pipe and canister Carbon fiber end-cap construction Equipped with RC-4 Resonance Chamber Machined aluminum muffler bracket for increased strength and durability Asymmetrical muffler... more

Pro Circuit Factory Sound 304 Silencer for Husqvarna TC 125 2014-2015

The Pro Circuit Factory Sound 304 Silencer is designed for most types of riding and for riders that want a silencer similar to the R-304 but with a little less noise output and little more of the power near the top end of the rpms. more

Pro Circuit Type 296 Spark Arrestor Silencer For TM Husaberg Husqvarna KTM

In Pro Circuit s lineup the Type 296 is the silencer you ll want for riding in heavily regulated areas like public lands or forest trails where keeping noise down and running spark arrested are crucial. Fits the following: Husaberg Husqvarna KTM 300... more

Pro Circuit Platinum 2 Pipe for Yamaha YZ250 2002-2018

Pro Circuit s Platinum 2 Pipe delivers low and mid-range power gains in a construction that s full of the same quality as everything from Pro Circuit. But there s a twist. more

Pro Circuit R-304 Shorty Aluminum Silencer for Husqvarna TX 300 2017

The R-304 Shorty Silencer is Pro Circuit s go-to option for riders that want maximum power the best sound and a compact size for their track-oriented 2 stroke dirt bikes. more

Pro Circuit Platinum Nickel Plated Exhaust Pipe (PY00250P)

PLATINUM PIPE Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

Pro Circuit Factory Sound 304 Silencer for KTM 250 XC-W (E-Start) 2008-2009

The Pro Circuit Factory Sound 304 Silencer is designed for most types of riding and for riders that want a silencer similar to the R-304 but with a little less noise output and little more of the power near the top end of the rpms. more

Pro Circuit R-304 Shorty Aluminum Silencer for Suzuki RM100 2003-2004

The R-304 Shorty Silencer is Pro Circuit s go-to option for riders that want maximum power the best sound and a compact size for their track-oriented 2 stroke dirt bikes. more

Pro Circuit Factory Sound 304 Silencer for Kawasaki KX65 2011-2018

The Pro Circuit Factory Sound 304 Silencer is designed for most types of riding and for riders that want a silencer similar to the R-304 but with a little less noise output and little more of the power near the top end of the rpms. more

Pro Circuit Factory Sound 304 Silencer For Husqvarna

The Pro Circuit Factory Sound 304 Silencer is designed for most types of riding and for riders that want a silencer similar to the R-304 but with a little less noise output and little more of the power near the top end of the rpms. Fits the following:... more

Pro Circuit Clutch Springs (CSK19450-CS)

Pro Circuit Clutch Springs (CSK19450-CS) more