PRO CIRCUIT

PRO CIRCUIT

PRO CIRCUIT

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • PRO CIRCUIT Flag T-Shirt - Black - 2XL 6411810-50

    PRO CIRCUIT Flag T-Shirt - Black - 2XL 6411810-50

    PRO CIRCUIT

    $29.95
    PRO CIRCUIT Flag T-Shirt Black 2XL 6411810-50Screen printed with quality inks
    303017303
    SKU:
    303017303
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PRO CIRCUIT Flag T-Shirt - Black - 3XL 6411810-60

    PRO CIRCUIT Flag T-Shirt - Black - 3XL 6411810-60

    PRO CIRCUIT

    $29.95
    PRO CIRCUIT Flag T-Shirt Black 3XL 6411810-60Screen printed with quality inks
    303017304
    SKU:
    303017304
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PRO CIRCUIT Racer Zip Hoodie - Black - Medium 6511920-020

    PRO CIRCUIT Racer Zip Hoodie - Black - Medium 6511920-020

    PRO CIRCUIT

    $52.50
    PRO CIRCUIT Racer Zip Hoodie Black Medium 6511920-020Race-inspired graphic printed on the wearer's left chest and back, and Pro Circuit logo is printed on the wearer's right sleeve, Screen-printed...
    30505600
    SKU:
    30505600
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    $52.50
    Qty in Cart: 0
    Quantity:
    Price:
    $52.50
    Subtotal:
  • PRO CIRCUIT Racer Zip Hoodie - Black - Large 6511920-030

    PRO CIRCUIT Racer Zip Hoodie - Black - Large 6511920-030

    PRO CIRCUIT

    $52.50
    PRO CIRCUIT Racer Zip Hoodie Black Large 6511920-030Race-inspired graphic printed on the wearer's left chest and back, and Pro Circuit logo is printed on the wearer's right sleeve, Screen-printed...
    30505601
    SKU:
    30505601
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    $52.50
    Qty in Cart: 0
    Quantity:
    Price:
    $52.50
    Subtotal:
  • PRO CIRCUIT Racer Zip Hoodie - Black - XL 6511920-040

    PRO CIRCUIT Racer Zip Hoodie - Black - XL 6511920-040

    PRO CIRCUIT

    $52.50
    PRO CIRCUIT Racer Zip Hoodie Black XL 6511920-040Race-inspired graphic printed on the wearer's left chest and back, and Pro Circuit logo is printed on the wearer's right sleeve, Screen-printed with...
    30505602
    SKU:
    30505602
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    $52.50
    Qty in Cart: 0
    Quantity:
    Price:
    $52.50
    Subtotal:
  • PRO CIRCUIT Racer Zip Hoodie - Black - 2XL 6511920-050

    PRO CIRCUIT Racer Zip Hoodie - Black - 2XL 6511920-050

    PRO CIRCUIT

    $52.50
    PRO CIRCUIT Racer Zip Hoodie Black 2XL 6511920-050Race-inspired graphic printed on the wearer's left chest and back, and Pro Circuit logo is printed on the wearer's right sleeve, Screen-printed with...
    30505603
    SKU:
    30505603
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    $52.50
    Qty in Cart: 0
    Quantity:
    Price:
    $52.50
    Subtotal:
  • PRO CIRCUIT Racer Zip Hoodie - Black - 3XL 6511920-060

    PRO CIRCUIT Racer Zip Hoodie - Black - 3XL 6511920-060

    PRO CIRCUIT

    $52.50
    PRO CIRCUIT Racer Zip Hoodie Black 3XL 6511920-060Race-inspired graphic printed on the wearer's left chest and back, and Pro Circuit logo is printed on the wearer's right sleeve, Screen-printed with...
    30505604
    SKU:
    30505604
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    $52.50
    Qty in Cart: 0
    Quantity:
    Price:
    $52.50
    Subtotal:
  • PRO CIRCUIT Water Pump Cover with Impeller - Kawasaki WPK16450

    PRO CIRCUIT Water Pump Cover with Impeller - Kawasaki WPK16450

    PRO CIRCUIT

    $199.95
    PRO CIRCUIT Water Pump Cover with Impeller Kawasaki WPK16450Made of CNC-machined billet aluminum, Strong, lightweight and durable to provide years of outstanding protection and performance, Designed...
    09401577
    SKU:
    09401577
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    COLOR/FINISH:
    ANODIZED
    MATERIAL:
    BILLET ALUMINUM
    PRODUCT NAME:
    COVER
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    MACHINED
    TYPE:
    WATER PUMP
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $199.95
    Subtotal:
  • PRO CIRCUIT Water Pump Cover with Impeller - Honda WPH09450

    PRO CIRCUIT Water Pump Cover with Impeller - Honda WPH09450

    PRO CIRCUIT

    $239.95
    PRO CIRCUIT Water Pump Cover with Impeller Honda WPH09450Made of CNC-machined billet aluminum, Strong, lightweight and durable to provide years of outstanding protection and performance, Designed...
    09401180
    SKU:
    09401180
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    COLOR/FINISH:
    ANODIZED
    MATERIAL:
    BILLET ALUMINUM
    PRODUCT NAME:
    COVER
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    MACHINED
    TYPE:
    WATER PUMP
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $239.95
    Subtotal:
  • PRO CIRCUIT Clutch Cover - KX450F CCK06450

    PRO CIRCUIT Clutch Cover - KX450F CCK06450

    PRO CIRCUIT

    $169.95
    PRO CIRCUIT Clutch Cover KX450F CCK06450Developed using the latest design, testing and manufacturing technologies to improve dependability, strength and heat dissipation, Precision machined from...
    09400657
    SKU:
    09400657
    Availability:
    Ships Same Business Day
    Weight:
    0.63 LBS
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    TYPE:
    CLUTCH
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    ALUMINUM
    COLOR/FINISH:
    BLACK
    MATERIAL:
    T-6 ALUMINUM
    Qty in Cart: 0
    Quantity:
    Price:
    $169.95
    Subtotal:
  • PRO CIRCUIT Engine Plug Kit - KX250F/450F PC4009-0001

    PRO CIRCUIT Engine Plug Kit - KX250F/450F PC4009-0001

    PRO CIRCUIT

    $69.95
    PRO CIRCUIT Engine Plug Kit KX250F/450F PC4009-0001Contain the required number of ignition cover and oil filler plugs, Machined from aircraft-grade aluminum, Polished to a mirror finish, then...
    09400659
    SKU:
    09400659
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    COLOR/FINISH:
    ANODIZED
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    MIRROR
    PRODUCT NAME:
    PLUG KIT
    UNITS:
    KIT
    COLOR/FINISH:
    RED
    MATERIAL:
    ALUMINUM
    TYPE:
    ENGINE
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • PRO CIRCUIT Engine Plug Kit - CRF250 PC4009-0003

    PRO CIRCUIT Engine Plug Kit - CRF250 PC4009-0003

    PRO CIRCUIT

    $109.95
    PRO CIRCUIT Engine Plug Kit CRF250 PC4009-0003Contain the required number of ignition cover and oil filler plugs, Machined from aircraft-grade aluminum, Polished to a mirror finish, then anodized for...
    09400662
    SKU:
    09400662
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    COLOR/FINISH:
    ANODIZED
    PRODUCT NAME:
    PLUG KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    MIRROR
    COLOR/FINISH:
    RED
    MATERIAL:
    ALUMINUM
    TYPE:
    ENGINE
    Qty in Cart: 0
    Quantity:
    Price:
    $109.95
    Subtotal:
  • PRO CIRCUIT Engine Plug Kit - CRF450R PC4009-0004

    PRO CIRCUIT Engine Plug Kit - CRF450R PC4009-0004

    PRO CIRCUIT

    $89.95
    PRO CIRCUIT Engine Plug Kit CRF450R PC4009-0004Contain the required number of ignition cover and oil filler plugs, Machined from aircraft-grade aluminum, Polished to a mirror finish, then anodized...
    09400663
    SKU:
    09400663
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    COLOR/FINISH:
    ANODIZED
    COLOR/FINISH:
    MIRROR
    PRODUCT NAME:
    PLUG KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    RED
    MATERIAL:
    ALUMINUM
    TYPE:
    ENGINE
    Qty in Cart: 0
    Quantity:
    Price:
    $89.95
    Subtotal:
  • PRO CIRCUIT Clutch Cover - KXF250 CCK09250

    PRO CIRCUIT Clutch Cover - KXF250 CCK09250

    PRO CIRCUIT

    $169.95
    PRO CIRCUIT Clutch Cover KXF250 CCK09250Developed using the latest design, testing and manufacturing technologies to improve dependability, strength and heat dissipation, Precision machined from...
    09400820
    SKU:
    09400820
    Availability:
    Ships Same Business Day
    Weight:
    0.59 LBS
    COLOR/FINISH:
    ALUMINUM
    COLOR/FINISH:
    BLACK
    MATERIAL:
    T-6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    $169.95
    Qty in Cart: 0
    Quantity:
    Price:
    $169.95
    Subtotal:
  • PRO CIRCUIT Engine Plug Kit - CRF450 PC4009-0011

    PRO CIRCUIT Engine Plug Kit - CRF450 PC4009-0011

    PRO CIRCUIT

    $99.95
    PRO CIRCUIT Engine Plug Kit CRF450 PC4009-0011Contain the required number of ignition cover and oil filler plugs, Machined from aircraft-grade aluminum, Polished to a mirror finish, then anodized for...
    09400823
    SKU:
    09400823
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    COLOR/FINISH:
    ANODIZED
    PRODUCT NAME:
    PLUG KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    MIRROR
    COLOR/FINISH:
    RED
    MATERIAL:
    ALUMINUM
    TYPE:
    ENGINE
    Qty in Cart: 0
    Quantity:
    Price:
    $99.95
    Subtotal:
  • PRO CIRCUIT Engine Plug Kit - YZ450F PC40009-0019

    PRO CIRCUIT Engine Plug Kit - YZ450F PC40009-0019

    PRO CIRCUIT

    $69.95
    PRO CIRCUIT Engine Plug Kit YZ450F PC40009-0019Contain the required number of ignition cover and oil filler plugs, Machined from aircraft-grade aluminum, Polished to a mirror finish, then anodized...
    09401993
    SKU:
    09401993
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MATERIAL:
    ALUMINUM
    COLOR/FINISH:
    MIRROR
    TYPE:
    ENGINE
    COLOR/FINISH:
    BLUE
    PRODUCT NAME:
    PLUG KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    ANODIZED
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • PRO CIRCUIT Ignition Cover - KLX 110 ICK20110

    PRO CIRCUIT Ignition Cover - KLX 110 ICK20110

    PRO CIRCUIT

    $63.00
    PRO CIRCUIT Ignition Cover KLX 110 ICK20110PRO CIRCUIT Ignition Cover - KLX 110
    09401985
    SKU:
    09401985
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    COLOR/FINISH:
    ANODIZED
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    IGNITION
    $63.00
    Qty in Cart: 0
    Quantity:
    Price:
    $63.00
    Subtotal:
  • PRO CIRCUIT Replacement O-Ring PC4008-0401

    PRO CIRCUIT Replacement O-Ring PC4008-0401

    PRO CIRCUIT

    $5.95
    PRO CIRCUIT Replacement O-Ring PC4008-0401OEM replacement O-ring for Pro Circuit water pump cover.
    09350003
    SKU:
    09350003
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    WATER PUMP
    PRODUCT NAME:
    O-RING
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • PRO CIRCUIT Water Pump Cover with Impeller WPK04250

    PRO CIRCUIT Water Pump Cover with Impeller WPK04250

    PRO CIRCUIT

    $239.95
    PRO CIRCUIT Water Pump Cover with Impeller WPK04250Made of CNC-machined billet aluminum, Strong, lightweight and durable to provide years of outstanding protection and performance, Designed with an...
    09400464
    SKU:
    09400464
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    COLOR/FINISH:
    ANODIZED
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    COVER
    TYPE:
    WATER PUMP
    COLOR/FINISH:
    MACHINED
    UNITS:
    SET
    $239.95
    Qty in Cart: 0
    Quantity:
    Price:
    $239.95
    Subtotal:
  • PRO CIRCUIT Clutch Cover KXF/RMZ250 CCK04250 PRO CIRCUIT Clutch Cover KXF/RMZ250 CCK04250

    PRO CIRCUIT Clutch Cover KXF/RMZ250 CCK04250

    PRO CIRCUIT

    $189.95
    PRO CIRCUIT Clutch Cover KXF/RMZ250 CCK04250Developed using the latest design, testing and manufacturing technologies to improve dependability, strength and heat dissipation, Precision machined from...
    09400467
    SKU:
    09400467
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    T-6 ALUMINUM
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    $189.95
    Qty in Cart: 0
    Quantity:
    Price:
    $189.95
    Subtotal:
  • PRO CIRCUIT Backfire Screen Eliminator Kit PC4012-0001

    PRO CIRCUIT Backfire Screen Eliminator Kit PC4012-0001

    PRO CIRCUIT

    $39.95
    PRO CIRCUIT Backfire Screen Eliminator Kit PC4012-0001The 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...
    10110777
    SKU:
    10110777
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MATERIAL:
    TEXTILE
    TYPE:
    BACKFIRE SCREEN ELIMINATOR
    PRODUCT NAME:
    GASKET
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    GREEN
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • PRO CIRCUIT Carburetor Cannister CAN01

    PRO CIRCUIT Carburetor Cannister CAN01

    PRO CIRCUIT

    $39.95
    PRO CIRCUIT Carburetor Cannister CAN01Moves the overflow tubes from the carb up and out of the way, Universal application
    10500036
    SKU:
    10500036
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    UNITS:
    EACH
    COLOR/FINISH:
    RED
    BASE COLOR:
    RED
    PRODUCT NAME:
    CANNISTER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CARBURETOR
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • PRO CIRCUIT Fuel Mixture Screw FMS07250

    PRO CIRCUIT Fuel Mixture Screw FMS07250

    PRO CIRCUIT

    $29.95
    PRO CIRCUIT Fuel Mixture Screw FMS07250The under-the-float-bowl location of the fuel screw makes it next to impossible to reach, Pro Circuit's fuel mixture screw can be turned by hand (without the...
    10500173
    SKU:
    10500173
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    BASE COLOR:
    RED
    TYPE:
    FUEL MIXTURE
    UNITS:
    EACH
    MODEL:
    FCR
    PRODUCT NAME:
    SCREW
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    RED
    MATERIAL:
    ALUMINUM
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PRO CIRCUIT Axle Blocks - Honda CRF150R - Red HAB07

    PRO CIRCUIT Axle Blocks - Honda CRF150R - Red HAB07

    PRO CIRCUIT

    $59.95
    PRO CIRCUIT Axle Blocks Honda CRF150R Red HAB07Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life, CNC-machined from billet aluminum for strength and...
    12310106
    SKU:
    12310106
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    PRODUCT NAME:
    AXLE BLOCK
    COLOR/FINISH:
    ANODIZED
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    COLOR/FINISH:
    RED
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • PRO CIRCUIT Axle Blocks - Honda CRF250R/CRF450R - Red HAB09

    PRO CIRCUIT Axle Blocks - Honda CRF250R/CRF450R - Red HAB09

    PRO CIRCUIT

    $59.95
    PRO CIRCUIT Axle Blocks Honda CRF250R/CRF450R Red HAB09Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life, CNC-machined from billet aluminum for...
    12310217
    SKU:
    12310217
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    AXLE BLOCK
    COLOR/FINISH:
    RED
    MATERIAL:
    BILLET ALUMINUM
    UNITS:
    PAIR
    COLOR/FINISH:
    ANODIZED
    RIDING STYLE:
    OFF-ROAD
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • PRO CIRCUIT Clutch Springs CSK19450-CS PRO CIRCUIT Clutch Springs CSK19450-CS

    PRO CIRCUIT Clutch Springs CSK19450-CS

    PRO CIRCUIT

    $90.00
    PRO CIRCUIT Clutch Springs CSK19450-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns...
    11310608
    SKU:
    11310608
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    SPRING SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    UNITS:
    SET
    $90.00
    Qty in Cart: 0
    Quantity:
    Price:
    $90.00
    Subtotal:
  • PRO CIRCUIT Clutch Springs CSK10250-CS

    PRO CIRCUIT Clutch Springs CSK10250-CS

    PRO CIRCUIT

    $72.95
    PRO CIRCUIT Clutch Springs CSK10250-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns...
    11310149
    SKU:
    11310149
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    UNITS:
    SET
    PRODUCT NAME:
    SPRING SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    $72.95
    Qty in Cart: 0
    Quantity:
    Price:
    $72.95
    Subtotal:
  • On Sale
    PRO CIRCUIT Clutch Springs CSS12085

    PRO CIRCUIT Clutch Springs CSS12085

    PRO CIRCUIT

    MSRP: $72.95
    Now: $44.00
    Was: $72.95
    PRO CIRCUIT Clutch Springs CSS1208512-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power...
    11312427
    SKU:
    11312427
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    PRODUCT NAME:
    SPRING SET
    MSRP: $72.95
    Now: $44.00
    Was: $72.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $72.95
    Now: $44.00
    Was: $72.95
    Subtotal:
  • PRO CIRCUIT Clutch Springs CSH13450-CS

    PRO CIRCUIT Clutch Springs CSH13450-CS

    PRO CIRCUIT

    $83.95
    PRO CIRCUIT Clutch Springs CSH13450-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns...
    11312428
    SKU:
    11312428
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPRING SET
    TYPE:
    CLUTCH
    UNITS:
    SET
    $83.95
    Qty in Cart: 0
    Quantity:
    Price:
    $83.95
    Subtotal:
  • PRO CIRCUIT Clutch Springs CSK09085

    PRO CIRCUIT Clutch Springs CSK09085

    PRO CIRCUIT

    $57.95
    PRO CIRCUIT Clutch Springs CSK0908512-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power...
    11312430
    SKU:
    11312430
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    PRODUCT NAME:
    SPRING SET
    $57.95
    Qty in Cart: 0
    Quantity:
    Price:
    $57.95
    Subtotal:
  • PRO CIRCUIT Clutch Springs CSY19250-CS

    PRO CIRCUIT Clutch Springs CSY19250-CS

    PRO CIRCUIT

    $83.95
    PRO CIRCUIT Clutch Springs CSY19250-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns...
    11313380
    SKU:
    11313380
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    PRODUCT NAME:
    SPRING SET
    UNITS:
    SET
    $83.95
    Qty in Cart: 0
    Quantity:
    Price:
    $83.95
    Subtotal:
  • PRO CIRCUIT Pro Circuit Van Decal DC96VAN

    PRO CIRCUIT Pro Circuit Van Decal DC96VAN

    PRO CIRCUIT

    $9.95
    PRO CIRCUIT Pro Circuit Van Decal DC96VANMeasures: 36" W x 9" T
    43201454
    SKU:
    43201454
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    COLOR/FINISH:
    YELLOW
    GRAPHIC:
    PRO CIRCUIT LOGO
    PRODUCT NAME:
    DECAL
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    BLACK
    BASE COLOR:
    RED
    BASE COLOR:
    YELLOW
    HEIGHT IMPERIAL:
    9'
    TYPE:
    VAN
    MATERIAL:
    VINYL
    WIDTH IMPERIAL:
    36'
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    RED
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • PRO CIRCUIT T-4 Exhaust System 4QH90090

    PRO CIRCUIT T-4 Exhaust System 4QH90090

    PRO CIRCUIT

    $336.95
    PRO CIRCUIT T-4 Exhaust System 4QH90090Improved power deliver and exhaust note, Body is made from lightweight 6061 T-6 brushed aluminum and the end cap and intake tube are stainless steel, Tunable...
    4QH90090
    SKU:
    4QH90090
    Availability:
    Ships Same Business Day
    Weight:
    3.82 LBS
    BASE COLOR:
    SILVER
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    EXHAUST SYSTEM
    COLOR/FINISH:
    BRUSHED
    END CAP STYLE:
    CONICAL
    MODEL:
    T4
    RIDING STYLE:
    ATV
    MATERIAL:
    ALUMINUM
    STYLE:
    ROUND
    TYPE:
    FULL SYSTEM
    UNITS:
    KIT
    $336.95
    Qty in Cart: 0
    Quantity:
    Price:
    $336.95
    Subtotal:
  • PRO CIRCUIT T-4 Silencer 4QH99400

    PRO CIRCUIT T-4 Silencer 4QH99400

    PRO CIRCUIT

    $475.95
    PRO CIRCUIT T-4 Silencer 4QH99400Offers huge performance gains, Can be used for racing or recreation and can bolt onto the stock head pipe or one of Pro Circuit's replacement head pipes in minutes,...
    4QH99400
    SKU:
    4QH99400
    Availability:
    Ships Same Business Day
    Weight:
    4.10 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    T-4
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    FEATURES:
    WITH SPARK ARRESTOR
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    ATV
    MUFFLER COLOR/FINISH:
    BRUSHED
    MUFFLER MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    $475.95
    Qty in Cart: 0
    Quantity:
    Price:
    $475.95
    Subtotal:
  • PRO CIRCUIT T-4 Exhaust KLX125 2003-2016 Kawasaki 4S03125

    PRO CIRCUIT T-4 Exhaust KLX125 2003-2016 Kawasaki 4S03125

    PRO CIRCUIT

    $317.95
    PRO CIRCUIT T-4 Exhaust 4S03125Advanced design ensures lightning-quick throttle response, Extensively track- and dyno-tested, Steel Allen head screws make repacking an easy task, Exclusive E-glass...
    4S03125
    SKU:
    4S03125
    Availability:
    Ships Same Business Day
    Weight:
    3.88 LBS
    DESIGN/CONFIGURATION:
    1-INTO-1 SYSTEM
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    T4
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    EXHAUST SYSTEM
    TYPE:
    FULL SYSTEM
    RIDING STYLE:
    OFF-ROAD
    END CAP STYLE:
    CONICAL
    MATERIAL:
    ALUMINUM
    MUFFLER COLOR/FINISH:
    BRUSHED
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    $317.95
    Qty in Cart: 0
    Quantity:
    Price:
    $317.95
    Subtotal:
  • PRO CIRCUIT T-4 Silencer 525 SX 2003 KTM 4T00400

    PRO CIRCUIT T-4 Silencer 525 SX 2003 KTM 4T00400

    PRO CIRCUIT

    $475.95
    PRO CIRCUIT T-4 Silencer 4T00400Designed to be used with OEM stock head pipes or Pro Circuit head pipes, Ultra-responsive performance, Incredible horsepower gains when compared to stock, Developed to...
    4T00400
    SKU:
    4T00400
    Availability:
    Ships Same Business Day
    Weight:
    4.50 LBS
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    STYLE:
    ROUND
    FEATURES:
    WITH SPARK ARRESTOR
    MODEL:
    T-4
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER COLOR/FINISH:
    POLISHED
    $475.95
    Qty in Cart: 0
    Quantity:
    Price:
    $475.95
    Subtotal:
  • PRO CIRCUIT T-4 Exhaust CRF70F 2004-2012 Honda 4H00070

    PRO CIRCUIT T-4 Exhaust CRF70F 2004-2012 Honda 4H00070

    PRO CIRCUIT

    $336.95
    PRO CIRCUIT T-4 Exhaust 4H00070Advanced design ensures lightning-quick throttle response, Extensively track- and dyno-tested, Steel Allen head screws make repacking an easy task, Exclusive E-glass...
    4H00070
    SKU:
    4H00070
    Availability:
    Ships Same Business Day
    Weight:
    3.69 LBS
    $336.95
    Qty in Cart: 0
    Quantity:
    Price:
    $336.95
    Subtotal:
  • PRO CIRCUIT T-4 Exhaust XR100R 1985-2000 Honda 4H85080

    PRO CIRCUIT T-4 Exhaust XR100R 1985-2000 Honda 4H85080

    PRO CIRCUIT

    $336.95
    PRO CIRCUIT T-4 Exhaust 4H85080Advanced design ensures lightning-quick throttle response, Extensively track- and dyno-tested, Steel Allen head screws make repacking an easy task, Exclusive E-glass...
    4H00080
    SKU:
    4H00080
    Availability:
    Ships Same Business Day
    Weight:
    3.28 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $336.95
    Subtotal:
  • PRO CIRCUIT T-4 Silencer XR400R '96-'04 Honda 4H00400

    PRO CIRCUIT T-4 Silencer XR400R '96-'04 Honda 4H00400

    PRO CIRCUIT

    $475.95
    PRO CIRCUIT T-4 Silencer XR400R '96-'04 4H00400Designed to be used with OEM stock head pipes or Pro Circuit head pipes, Ultra-responsive performance, Incredible horsepower gains when compared to...
    4H00400
    SKU:
    4H00400
    Availability:
    Ships Same Business Day
    Weight:
    5.13 LBS
    $475.95
    Qty in Cart: 0
    Quantity:
    Price:
    $475.95
    Subtotal:
  • PRO CIRCUIT T-4 Exhaust XR/CRF 80/100 2001-2013 Honda 4H01080

    PRO CIRCUIT T-4 Exhaust XR/CRF 80/100 2001-2013 Honda 4H01080

    PRO CIRCUIT

    $336.95
    PRO CIRCUIT T-4 Exhaust 4H01080Advanced design ensures lightning-quick throttle response, Extensively track- and dyno-tested, Steel Allen head screws make repacking an easy task, Exclusive E-glass...
    4H01080
    SKU:
    4H01080
    Availability:
    Ships Same Business Day
    Weight:
    3.08 LBS
    $336.95
    Qty in Cart: 0
    Quantity:
    Price:
    $336.95
    Subtotal:
  • Total: items /

Adding your products to cart

About Pro Circuit

Pro Circuit has been a leading name in the motocross and off-road racing industry since it was established in the late 1970s. Founded by Mitch Payton, Pro Circuit began its journey with the mission to provide superior aftermarket exhaust systems and tuning services to enhance motorcycle performance. Over the years, the company has grown significantly, gaining a reputation for excellence and becoming a go-to brand for riders seeking top-tier components for their bikes.

 

The brand is renowned for its wide range of performance products, including exhaust systems, suspension components, and engine performance kits. Among their most popular offerings are the Pro Circuit exhaust pipes and silencers, which are praised for their ability to boost horsepower and torque while maintaining durability. Their suspension services and components are also highly sought after, helping to improve handling and ride comfort. Whether you’re a professional racer or a weekend trail enthusiast, Pro Circuit offers a variety of products tailored to meet the demands of different riding styles and preferences.

 

Customers can trust Pro Circuit's products to significantly enhance their riding experience by delivering superior performance and reliability. The brand's dedication to quality ensures that each component is engineered to withstand the rigors of competitive racing, while also being suitable for casual riding. Pro Circuit products are designed to optimize the power output and handling of motorcycles, allowing riders to push their limits with confidence. By choosing Pro Circuit, you can enjoy the thrill of improved speed and control, knowing you have the backing of a brand that understands the needs of passionate riders.