Pro Circuit

Pro Circuit 4" Quiet Insert - 1-5/8"

FeaturesQuite Tips inserts produce a more subdued exhaust noteSpecs Outlet Diameter: 41,3 mm (1-5/8") Outside Diameter: 4" Product Name: Tip Riding Style: ATV Units: Each Color/Finish: Stainless...

Pro Circuit Spark Arrestor Insert - 3.50"

FeaturesQuite Tips inserts produce a more subdued exhaust noteSpecs Material: Aluminum Product Name: Tip Riding Style: Off-Road Style: Round Type: Quiet Insert Color/Finish: Stainless Steel End Cap...

Pro Circuit 4" Quiet Insert - 1-3/4"

FeaturesQuite Tips inserts produce a more subdued exhaust noteSpecs Finish: Natural Outlet Diameter: 44,5 mm (1-3/4") Outside Diameter: 10 cm (4") Riding Style: UTV Outlet Diameter: 1-3/4" Outlet...

Pro Circuit 4" Quiet End Cap - Billet - 1-1/2"

FeaturesQuiet Core and Quiet Tips inserts produce a more subdued exhaust noteEnd caps offered in a variety of sizes to allow fine-tuning of power delivery for different types of riding and...

Pro Circuit Exhaust Plug

FeaturesSilicone plug for 4-stroke exhaustsPrevents water and debris from entering your exhaust system during washCenter handle and tapered design allow for easy insertion and removalSpecs Product...

Pro Circuit Monster Beanie - Black

FeaturesPro Circuit for your headSpecs Color: White Gender: Unisex Graphic: Monster Material: Acrylic Units: Each Color: Green Product Name: Beanie Riding Style: UTV Color: Black Riding Style: ATV...

Pro Circuit Team Trucker Hat - Black

FeaturesPro Circuit for your headSpecs Gender: Women's Graphic: Monster Riding Style: UTV Color: Black Color: Black Material: Polyester Model: Team Product Name: Hat Riding Style: ATV Riding Style:...

Pro Circuit Patch Trucker Hat - Black

FeaturesPro Circuit for your headSpecs Color: Green Color: White Gender: Women's Graphic: Monster Product Name: Hat Riding Style: ATV Units: Each Riding Style: UTV Type: Casual Material: Mesh Style:...

Pro Circuit Beanie - Charcoal

FeaturesPro Circuit logo embroidered at the frontSpecs Color: Black Riding Style: Off-Road Style: Cuff Style: Pom Pom Type: Casual Color: Charcoal Riding Style: Street Features: Embroidered Logo Fit:...

Pro Circuit Stinger Beanie

FeaturesPro Circuit logo embroidered at the frontSpecs Color: Golden Yellow Material: Fleece Riding Style: Street Size: One Size Units: Each Color: Black Riding Style: Off-Road Type: Casual Features:...

Pro Circuit Diamond Hat

FeaturesNew era 9FIFTY snapback hatContrasting black and white corduroy fabric hatCustom debossed leather patch on the front of hatSpecs Product Name: Hat Size Group: Adult Style: Flat Bill Color:...

Pro Circuit Treadmark Hat

FeaturesNew era 9FIFTY Pro Circuit logo hatHerringbone weave fabric on crown and synthetic leather on visorSpecs Product Name: Hat Riding Style: Street Size: One Size Base Color: Gray Fit: Snapback...

Pro Circuit Java Hat

FeaturesCorduroy fabric hat with embroidered Pro Circuit logos on the front and wearer's right sideNew era 9FIFTY design with an adjustable snapbackSpecs Base Color: Brown Fit: Snapback Gender:...

Pro Circuit Patch T-Shirt - Gray - Small

FeaturesCharcoal Pro Circuit/Monster Energy collaboration T-ShirtCircular graphic printed on the left chest and on the backGraphics utilize premier quality inks and state-of-the-art screen printing...

Pro Circuit Pit Bike T-Shirt - Green - Medium

FeaturesClassic retro look with a Pro Circuit Racing International design printed on the wearer's left chest, and vintage '70s pit bike design on backScreen-printed with quality inksSpecs Color:...

Pro Circuit Pit Bike T-Shirt - Green -XL

FeaturesClassic retro look with a Pro Circuit Racing International design printed on the wearer's left chest, and vintage '70s pit bike design on backScreen-printed with quality inksSpecs Base Color:...

Pro Circuit Pit Bike T-Shirt - Green -Large

FeaturesClassic retro look with a Pro Circuit Racing International design printed on the wearer's left chest, and vintage '70s pit bike design on backScreen-printed with quality inksSpecs Material:...

Pro Circuit Piston T-Shirt - Black - Small

FeaturesCustom Pro Circuit racing graphic on the back, as well as, smaller on left chestScreen printed with quality inks100% cottonSpecs Style: Crewneck Color: Black Fit: Regular Gender: Men's...

Pro Circuit Spark Plug T-Shirt - Small

Features1999 Race Team graphic on front of shirt100% CottonScreen printed with quality inksSpecs Color: Cream Color: Red Color: Yellow Fit: Regular Gender: Men's Material: Cotton Style: Short-Sleeve...

Pro Circuit Thermal Shirt - Long-Sleeve - Black - Small

FeaturesSoft, lightweight thermal shirt with contrast stitchingPro Circuit factory flag logo on chest and Pro Circuit print on sleeveScreen printed with quality inks60% Cotton/40% Polyester...

Pro Circuit Team Monster T-Shirt - Black - Medium

FeaturesPro Circuit outfits riders who race100% cottonSpecs Model: Team Monster Riding Style: ATV Style: Crewneck Units: Each Color: Black Fit: Regular Material: Cotton Style: Short-Sleeve Type:...

Pro Circuit Racer Zip Hoodie - Black - Medium

FeaturesRace-inspired graphic printed on the wearer's left chest and back, and Pro Circuit logo is printed on the wearer's right sleeveScreen-printed with quality inks70% Cotton/30% PolyesterSpecs...

Pro Circuit Launch Control Kit

Fitments Years Make Model 2008 - 2012 Suzuki RM-Z 250 2008 - 2012 Suzuki RM-Z 450 VideoFeaturesThe Pro Circuit Launch Control device will compress the forks down a few inches from the normal...

Pro Circuit Black Clutch Lever for CR/XR

Fitments Years Make Model 2007 - 2016 Honda CRF150R 1997 - 2002 Honda XR200 1991 - 2007 Honda CR80R 1991 - 2003 Honda CR500R 1991 - 2007 Honda CR85R 1986 - 2003 Honda CR250R 2002 - 2003...