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JR Race Car

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Monday - Thursday: 7am-4pm | Friday: 7am-12pm MST | Currently:
Mon-Thu: 7am-4pm | Fri: 7am-12pm MST
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JR Race Car

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    970-336-5930

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    • Safety
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    • Hercules Chassis
    • Hercules Components
    • Karting
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    Shop by brand

    • Jr Race Car
    • Mikuni
    • Mini Lite
    • Briggs and Straton
    • Jaz
    • View all
    Mag Side Crank Bearing  (Mag Side Trick Bearing)
    Add to Cart
    Mag Side Crank Bearing (Mag Side Trick Bearing)
    €20.34
    PTO Side Crank Bearing
    Add to Cart
    PTO Side Crank Bearing
    €10.72
    Crank Shim .020"
    Add to Cart
    Crank Shim .020"
    Jr Race Car
    €2.06
    Crank Shim .012"
    Add to Cart
    Crank Shim .012"
    Jr Race Car
    €2.06
    Crank Shim .008"
    Add to Cart
    Crank Shim .008"
    Jr Race Car
    €2.06
    Extended Oil Fill Plug
    Choose Options
    Extended Oil Fill Plug
    Jr Race Car
    €18.94
    15" 3-Stage Header
    Add to Cart
    15" 3-Stage Header
    Jr Race Car
    €54.35
    Header Clamp and Bracket
    Add to Cart
    Header Clamp and Bracket
    Jr Race Car
    €18.99
    Copper Index Washers
    Add to Cart
    Copper Index Washers
    €4.98
    Bosch Spark Plug
    Add to Cart
    Bosch Spark Plug
    €5.41
    Crank Shim .005"
    Add to Cart
    Crank Shim .005"
    Jr Race Car
    €2.06
    Replacement O-Ring (kit w/ spacers)
    Add to Cart
    Replacement O-Ring (kit w/ spacers)
    Jr Race Car
    €13.77
    Replacement O-Ring Set
    Add to Cart
    Replacement O-Ring Set
    Jr Race Car
    €1.30
    Billet O-Ring Spacer
    Add to Cart
    Billet O-Ring Spacer
    Jr Race Car
    €10.91
    Head Bolt Kit For Billet Cyl. Head
    Add to Cart
    Head Bolt Kit For Billet Cyl. Head
    Jr Race Car
    €5.83
    Head Stud Kit For Stock Cyl Head
    Add to Cart
    Head Stud Kit For Stock Cyl Head
    Jr Race Car
    €14.60
    6" Diameter Steel Brake Disc
    Add to Cart
    6" Diameter Steel Brake Disc
    Mini Lite
    €39.94
    42mm Carburetor (Alcohol)
    Add to Cart
    42mm Carburetor (Alcohol)
    Mikuni
    €382.26
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    JR Race Car

    • Order/Tech line: (970) 336 - 5930
    • 16959 Co Rd 44 Unit A.
      LaSalle, CO 80645
    • sales@jrracecar.com

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        • Info
        • Proud History
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      • Contact
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      • Hercules Chassis
      • Shop
      • Safety
      • Axles
      • Belts / Belt Guards
      • Books
      • Brake Parts
      • Carburetors
      • Carburetor Parts
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      • Chassis Accessories
      • Dial Boards / Tail Light
      • Driver / Cockpit
      • Engines
      • Engine Parts
      • Fuel System
      • Hercules Chassis
      • Hercules Components
      • Karting
      • Kill Switches
      • Kits
      • Locking Collars / Fasteners
      • Motor Plate / Jackshaft
      • MyChron
      • Oil
      • Pit Equipment
      • Port-A-Tree Timing Systems
      • Shockwave Clutches
      • Shockwave Parts
      • Sprockets and Chain
      • Starter
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