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Pro Circuit

Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95

PRO CIRCUIT 304 Silencer SS93250X-SE

PRO CIRCUIT
Out of stock

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

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Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95
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Original price $171.95 - Original price $171.95
Original price $171.95
$206.29
$206.29 - $206.29
Current price $206.29

PRO CIRCUIT R-304 Silencer RM 125 2002-2007 SS02125-RE 2125-RE

PRO CIRCUIT
Out of stock

Full-race two-stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-cou...

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Original price $171.95 - Original price $171.95
Original price $171.95
$206.29
$206.29 - $206.29
Current price $206.29
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Original price $202.95 - Original price $202.95
Original price $202.95
$202.95
$202.95 - $202.95
Current price $202.95

PRO CIRCUIT Spark Arrestor Silencer CR500R 1991-2001 SH91500-296

PRO CIRCUIT
Out of stock

The Type 296 Silencer is a quiet spark arrestor that should be used when riding in noise sensitive areas or any National Forest U.S. Forest Servic...

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Original price $202.95 - Original price $202.95
Original price $202.95
$202.95
$202.95 - $202.95
Current price $202.95
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Original price $72.95
Original price $72.95 - Original price $72.95
Original price $72.95
Current price $69.95
$69.95 - $69.95
Current price $69.95

PRO CIRCUIT Clutch Springs CSK10250-CS

PRO CIRCUIT
Out of stock

12-15% stiffer than stock More positive clutch engagement Prevent clutch slipping Consistent spring performance Control how efficiently your clutch...

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Original price $72.95
Original price $72.95 - Original price $72.95
Original price $72.95
Current price $69.95
$69.95 - $69.95
Current price $69.95
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Original price $72.95 - Original price $72.95
Original price $72.95
$73.00
$73.00 - $73.00
Current price $73.00

PRO CIRCUIT Clutch Springs CSH10250-CS

PRO CIRCUIT
Out of stock

12-15% stiffer than stock More positive clutch engagement Prevent clutch slipping Consistent spring performance Control how efficiently your clutch...

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Original price $72.95 - Original price $72.95
Original price $72.95
$73.00
$73.00 - $73.00
Current price $73.00
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Original price $83.95 - Original price $83.95
Original price $83.95
$83.95
$83.95 - $83.95
Current price $83.95

PRO CIRCUIT Clutch Springs CSH13450-CS

PRO CIRCUIT
Out of stock

12-15% stiffer than stock More positive clutch engagement Prevent clutch slipping Consistent spring performance Control how efficiently your clutch...

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Original price $83.95 - Original price $83.95
Original price $83.95
$83.95
$83.95 - $83.95
Current price $83.95
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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-516

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
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Original price $72.95 - Original price $72.95
Original price $72.95
$73.00
$73.00 - $73.00
Current price $73.00

PRO CIRCUIT Clutch Springs CST09250

PRO CIRCUIT
Out of stock

12-15% stiffer than stock More positive clutch engagement Prevent clutch slipping Consistent spring performance Control how efficiently your clutch...

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Original price $72.95 - Original price $72.95
Original price $72.95
$73.00
$73.00 - $73.00
Current price $73.00
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Original price $83.95 - Original price $83.95
Original price $83.95
$84.00
$84.00 - $84.00
Current price $84.00

PRO CIRCUIT Clutch Springs CST12350

PRO CIRCUIT
Out of stock

12-15% stiffer than stock More positive clutch engagement Prevent clutch slipping Consistent spring performance Control how efficiently your clutch...

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Original price $83.95 - Original price $83.95
Original price $83.95
$84.00
$84.00 - $84.00
Current price $84.00
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Original price $99.95 - Original price $99.95
Original price $99.95
$99.95
$99.95 - $99.95
Current price $99.95

PRO CIRCUIT Shift Lever - KFX450 KSL12450

PRO CIRCUIT
Out of stock

CNC-machined from billet aluminum Free folding, knurled shift tip is replaceable and completely rebuildable Design helps prevent dirt from clogging...

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Original price $99.95 - Original price $99.95
Original price $99.95
$99.95
$99.95 - $99.95
Current price $99.95
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Original price $590.95 - Original price $590.95
Original price $590.95
$590.95
$590.95 - $590.95
Current price $590.95

PRO CIRCUIT T-6 Muffler RM-Z 450 2018-2022 0141845A

PRO CIRCUIT
Out of stock

T-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt ...

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Original price $590.95 - Original price $590.95
Original price $590.95
$590.95
$590.95 - $590.95
Current price $590.95
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Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95

PRO CIRCUIT 304 Silencer SG18300-SE

PRO CIRCUIT
Out of stock

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

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Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95
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Original price $590.95 - Original price $590.95
Original price $590.95
$649.95
$649.95 - $649.95
Current price $649.95

PRO CIRCUIT T-6 Muffler KTM450 SX-F /Husqvarna /Gas Gas 2019-2022 0151845A

PRO CIRCUIT
Out of stock

  T-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt...

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Original price $590.95 - Original price $590.95
Original price $590.95
$649.95
$649.95 - $649.95
Current price $649.95
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Original price $362.95
Original price $362.95 - Original price $362.95
Original price $362.95
Current price $326.70
$326.70 - $326.70
Current price $326.70

PRO CIRCUIT Ti-2 Silencer 1151930K

PRO CIRCUIT
Out of stock

Similar to the R-304 Silencer except it is constructed with a carbon-aramid fiber shell, titanium tubing and titanium end-cap Offers the "factory" ...

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Original price $362.95
Original price $362.95 - Original price $362.95
Original price $362.95
Current price $326.70
$326.70 - $326.70
Current price $326.70
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Original price $171.95 - Original price $171.95
Original price $171.95
$171.95
$171.95 - $171.95
Current price $171.95

PRO CIRCUIT 304 Silencer 125SX 2004-2010 ST04125-SE

PRO CIRCUIT
Out of stock

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brus...

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Original price $171.95 - Original price $171.95
Original price $171.95
$171.95
$171.95 - $171.95
Current price $171.95
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Original price $35.95 - Original price $35.95
Original price $35.95
$39.95
$39.95 - $39.95
Current price $39.95

PRO CIRCUIT 4" Quiet Insert - 1-5/8" PC4012-0006

PRO CIRCUIT
Out of stock

Quite Tips inserts produce a more subdued exhaust note

Original price $35.95 - Original price $35.95
Original price $35.95
$39.95
$39.95 - $39.95
Current price $39.95
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Original price $72.95 - Original price $72.95
Original price $72.95
$73.00
$73.00 - $73.00
Current price $73.00

PRO CIRCUIT Clutch Springs CST13085

PRO CIRCUIT
Out of stock

12-15% stiffer than stock More positive clutch engagement Prevent clutch slipping Consistent spring performance Control how efficiently your clutch...

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Original price $72.95 - Original price $72.95
Original price $72.95
$73.00
$73.00 - $73.00
Current price $73.00
Sold out
Original price $69.95 - Original price $69.95
Original price $69.95
$69.95
$69.95 - $69.95
Current price $69.95

PRO CIRCUIT Clutch Springs CSH18250-CS

PRO CIRCUIT
Out of stock

12-15% stiffer than stock More positive clutch engagement Prevent clutch slipping Consistent spring performance Control how efficiently your clutch...

View full details
Original price $69.95 - Original price $69.95
Original price $69.95
$69.95
$69.95 - $69.95
Current price $69.95
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Original price $26.95 - Original price $26.95
Original price $26.95
$26.95
$26.95 - $26.95
Current price $26.95

PRO CIRCUIT Stinger Beanie 68101

PRO CIRCUIT
Out of stock

Pro Circuit logo embroidered at the front

Original price $26.95 - Original price $26.95
Original price $26.95
$26.95
$26.95 - $26.95
Current price $26.95
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Original price $26.95 - Original price $26.95
Original price $26.95
$26.95
$26.95 - $26.95
Current price $26.95

PRO CIRCUIT Java Hat 6720102

PRO CIRCUIT
Out of stock

Corduroy fabric hat with embroidered Pro Circuit logos on the front and wearer's right side New era 9FIFTY design with an adjustable snapback

Original price $26.95 - Original price $26.95
Original price $26.95
$26.95
$26.95 - $26.95
Current price $26.95
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Original price $29.95 - Original price $29.95
Original price $29.95
$29.95
$29.95 - $29.95
Current price $29.95

PRO CIRCUIT Outfitter New Era Snapback Hat - White PC13416-0100

PRO CIRCUIT
Out of stock

Adjustable plastic snap closure makes for the perfect fit Embroidered front logo

Original price $29.95 - Original price $29.95
Original price $29.95
$29.95
$29.95 - $29.95
Current price $29.95
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Original price $233.95
Original price $233.95 - Original price $233.95
Original price $233.95
Current price $224.95
$224.95 - $224.95
Current price $224.95

PRO CIRCUIT Linkage Arm CR450R 2009-2010-2016 / CRF250R 2010-2017 HPA09450

PRO CIRCUIT
Out of stock

CNC-machined from billet aluminum and designed to stiffen up the initial linkage curve and improve the geometry of the chassis, making the bike mu...

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Original price $233.95
Original price $233.95 - Original price $233.95
Original price $233.95
Current price $224.95
$224.95 - $224.95
Current price $224.95
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Original price $224.95 - Original price $224.95
Original price $224.95
$224.95
$224.95 - $224.95
Current price $224.95

PRO CIRCUIT Linkage Arm - 146 mm HPA17450

PRO CIRCUIT
Out of stock

CNC-machined from billet aluminum and designed to stiffen up the initial linkage curve and improve the geometry of the chassis, making the bike muc...

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Original price $224.95 - Original price $224.95
Original price $224.95
$224.95
$224.95 - $224.95
Current price $224.95
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Original price $11.95 - Original price $11.95
Original price $11.95
$11.95
$11.95 - $11.95
Current price $11.95

PRO CIRCUIT Front Fender Decal - .Com - Black DC0005

PRO CIRCUIT
Out of stock

Pro Circuit front fender stickers Thick, flexible vinyl for great looks and easy application Each set includes two side stickers, fits standard bik...

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Original price $11.95 - Original price $11.95
Original price $11.95
$11.95
$11.95 - $11.95
Current price $11.95
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Original price $39.95 - Original price $39.95
Original price $39.95
$39.95
$39.95 - $39.95
Current price $39.95

PRO CIRCUIT Backfire Screen Eliminator Kit PC4012-0001

PRO CIRCUIT
Out of stock

The wire screen inside a 4-stroke's air filter cage is non-conducive to producing horsepower In the good ol' days, riders cut the wire screen out o...

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Original price $39.95 - Original price $39.95
Original price $39.95
$39.95
$39.95 - $39.95
Current price $39.95
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Original price $39.95 - Original price $39.95
Original price $39.95
$39.95
$39.95 - $39.95
Current price $39.95

PRO CIRCUIT Carburetor Cannister CAN01

PRO CIRCUIT
Out of stock

Moves the overflow tubes from the carb up and out of the way Universal application

Original price $39.95 - Original price $39.95
Original price $39.95
$39.95
$39.95 - $39.95
Current price $39.95
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Original price $55.95
Original price $55.95 - Original price $55.95
Original price $55.95
Current price $44.95
$44.95 - $44.95
Current price $44.95

PRO CIRCUIT Brake Hose Clamp - Yamaha PC4014-0001

PRO CIRCUIT
Out of stock

Compact design is more durable than stock Will not break like the OEM units do Firmly holds the brake line in place

Original price $55.95
Original price $55.95 - Original price $55.95
Original price $55.95
Current price $44.95
$44.95 - $44.95
Current price $44.95
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-222

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-414

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-416

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-518

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit - 59 mm 2912-907

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-302

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

View full details
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-337

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

View full details
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-520

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-604

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

View full details
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00

PRO CIRCUIT Launch Control Kit 2912-332

PRO CIRCUIT
Out of stock

The Pro Circuit Launch Control device will compress the forks down a few inches from the normal seated position on the bike When locked down at the...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.00
$108.00 - $108.00
Current price $108.00
Sold out
Original price $173.95 - Original price $173.95
Original price $173.95
$173.95
$173.95 - $173.95
Current price $173.95

PRO CIRCUIT Spark Arrestor Silencer RM250 1993-1995 SS93250-SA 3250-SA

PRO CIRCUIT
Out of stock

Meets U.S. Forest Service standards without sacrificing performance or horsepower Specially engineered internal metal baffle eliminates the chance...

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Original price $173.95 - Original price $173.95
Original price $173.95
$173.95
$173.95 - $173.95
Current price $173.95
Sold out
Original price $171.95
Original price $171.95 - Original price $171.95
Original price $171.95
Current price $154.80
$154.80 - $154.80
Current price $154.80

PRO CIRCUIT 304 Silencer SY85080-304 5080-304

PRO CIRCUIT
Out of stock

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

View full details
Original price $171.95
Original price $171.95 - Original price $171.95
Original price $171.95
Current price $154.80
$154.80 - $154.80
Current price $154.80
Sold out
Original price $173.95 - Original price $173.95
Original price $173.95
$173.95
$173.95 - $173.95
Current price $173.95

PRO CIRCUIT Spark Arrestor Silencer - CR125R '00-'01 SH00125-SA 0125-SA

PRO CIRCUIT
Out of stock

Meets U.S. Forest Service standards without sacrificing performance or horsepower Specially engineered internal metal baffle eliminates the chance ...

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Original price $173.95 - Original price $173.95
Original price $173.95
$173.95
$173.95 - $173.95
Current price $173.95
Sold out
Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95

PRO CIRCUIT 304 Silencer CR250R 2000 - 2001 SH00250-SE 0250-SE

PRO CIRCUIT
Out of stock

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brus...

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Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95
Sold out
Original price $202.95 - Original price $202.95
Original price $202.95
$232.95
$232.95 - $232.95
Current price $232.95

PRO CIRCUIT Spark Arrestor Silencer CR250R 2002-2007 SH02250-296 2250-296

PRO CIRCUIT
Out of stock

The Type 296 Silencer is a quiet spark arrestor that should be used when riding in noise sensitive areas or any National Forest U.S. Forest Servic...

View full details
Original price $202.95 - Original price $202.95
Original price $202.95
$232.95
$232.95 - $232.95
Current price $232.95
Sold out
Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95

PRO CIRCUIT 304 Silencer CR250R 1988 SH88250-304 8250-304

PRO CIRCUIT
Out of stock

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brus...

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Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95
Sold out
Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95

PRO CIRCUIT 304 Silencer SH89125-304 9125-304

PRO CIRCUIT
Out of stock

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

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Original price $171.95 - Original price $171.95
Original price $171.95
$205.95
$205.95 - $205.95
Current price $205.95
Sold out
Original price $173.95 - Original price $173.95
Original price $173.95
$173.95
$173.95 - $173.95
Current price $173.95

PRO CIRCUIT Spark Arrestor Silencer CR250R 1992- 1996 SH92250-SA 2250-SA

PRO CIRCUIT
Out of stock

Meets U.S. Forest Service standards without sacrificing performance or horsepower Specially engineered internal metal baffle eliminates the chance ...

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Original price $173.95 - Original price $173.95
Original price $173.95
$173.95
$173.95 - $173.95
Current price $173.95
Sold out
Original price $171.95 - Original price $171.95
Original price $171.95
$171.95
$171.95 - $171.95
Current price $171.95

PRO CIRCUIT 304 Silencer CR125R 1993-1997 SH93125-SE 3125-SE

PRO CIRCUIT
Out of stock

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brus...

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Original price $171.95 - Original price $171.95
Original price $171.95
$171.95
$171.95 - $171.95
Current price $171.95
Sold out
Original price $173.95 - Original price $173.95
Original price $173.95
$173.95
$173.95 - $173.95
Current price $173.95

PRO CIRCUIT Spark Arrestor Silencer CR250R 1997- 1998 SH97250-SA 7250-SA

PRO CIRCUIT
Out of stock

Meets U.S. Forest Service standards without sacrificing performance or horsepower Specially engineered internal metal baffle eliminates the chanc...

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Original price $173.95 - Original price $173.95
Original price $173.95
$173.95
$173.95 - $173.95
Current price $173.95
Sold out
Original price $171.95 - Original price $171.95
Original price $171.95
$206.29
$206.29 - $206.29
Current price $206.29

PRO CIRCUIT R-304 Silencer CR125R 1998-1999 SH98125-RE 8125-RE

PRO CIRCUIT
Out of stock

Full-race two-stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-cou...

View full details
Original price $171.95 - Original price $171.95
Original price $171.95
$206.29
$206.29 - $206.29
Current price $206.29
Sold out