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  • Categories: ATV Parts & Performance
  • Categories: Automotive
  • Categories: Honda 50 & Pitbike Parts
  • 88cc stage 1 big bore kit for honda Z50, xr50 and crf50

    88cc stage 1 big bore kit for honda Z50, xr50 and crf50

    Price $155.00

    Stage 1 88cc Big Bore kit for 88-99 Z50, 2000-2020 xr and crf 50's

    - Lightweight aluminum cylinder with steel sleeve
    - Cast in mounts on cylinder for aftermarket skid plates
    - Oversized cooling fins on cylinder for efficient heat dissipation
    - High compression 52mm piston with rings, pin, & clips (can still run pump gas)
    - Head gasket kit includes all gasket needed to install bore kit.
  • Polaris Sportsman 500 550 850 Brake Pads

    Polaris Sportsman 500 550 850 Brake Pads

    Price $29.99

    50 Caliber Racing Brake Pads for the Polaris Sportsman ATV are factory spec semi-metallic pads with Kevlar fibers. Made to perfrom in all terrain conditions, our pads have a higher resistance to heat and other elements making them suitable for general or utility use.
  • Wheel Spacer 6 x 135mm Ford F150

    Wheel Spacer 6 x 135mm - 14x2.0 Lugs

    Price $30.25

    50 Caliber Racing - 6 x 135mm  Wheel Spacer - Ford 6 Lug 1999-2014

    - Will fit most vehicles with 6 x 135mm bolt pattern, see below for more fitment information
    - Available in 1.0, 1.25, 1.5, and 2.0 inch widths
    Price is for a single wheel spacer.

    Please choose size and quantity before ordering
  • Carburetor for Suzuki LT80 Quadsport ATV

    Carburetor for Suzuki LT80 Quadsport ATV

    Price $44.99

    Carburetor for Suzuki LT80 Quadsport ATV

    50 Caliber Racing Carburetor for the Suzuki Quadsport LT80. Why bother with trying to rebuild your old Carb when you could buy a replacement to upgrade your ATV saving you time and money... you'll be back to riding in no time!
  • 88cc Race Head Big Bore Kit for honda Z50, xr crf 70, xr50, and crf 50's

    88cc Race Head Big Bore Kit for honda Z50, xr crf...

    Price $409.99

    88cc Race head kit for Your Honda 50 or Honda 70. This kit will drastically improve your overall performance on your bike. A stock honda 50 puts around 2.2hp to the ground and this kit will put you between 5.5-6hp to the ground and 30% more to the crank! Kit comes with fully assembled race head, performance cam, 20mm carburetor, and all the other goodies needed to fulfill your need for speed!
  • 88cc Race Head Vintage big bore kit for honda z50 and ct70

    88cc Race Head Vintage big bore kit for honda z50...

    Price $409.99

    50 Caliber Racing Race Head, 88cc Big Bore kit, and 20mm Carburetor

    Our Race Head has been updated for even more performance! It now has 25/22mm valves with better porting/flow. We also kept the combustion chamber the same size and changed the angle of the valves slightly. This will really wake up your stock engine and is comparable in power to the much larger Chinese 124cc engines!
  • 12 Way Standard LED Circuit Blade Fuse Box

    12 Way Standard LED Circuit Screw Fuse Block

    Price $24.99

    12 Way Standard LED Circuit Screw Fuse Block

    This fuse box is suitable for all kinds of automotive and marine applications, including 6V, 12V & 24V systems (maximum voltage 32V). Each fuse holder is designated a custom label for identification and to make fuse installation as easy as possible.
  • 8 Way Standard LED Circuit Blade Fuse Box
    • On sale!

    8 Way Standard LED Circuit Blade Fuse Box

    Price $22.99

    8 Way Standard LED Circuit Blade Fuse Box

    This fuse box is suitable for all kinds of automotive and marine applications, including 6V, 12V & 24V systems (maximum voltage 32V). Each fuse holder is designated a custom label for identification and to make fuse installation as easy as possible.
  • 6 Way Standard LED Circuit Blade Fuse Box
    • On sale!

    12v 6 Piece Fuse power block aka power panel

    Price $20.99

    6 Way Standard LED Circuit Blade Fuse Box aka Power block

    This power block is suitable for all kinds of automotive and marine applications, including 6V, 12V & 24V systems (maximum voltage 32V). Each fuse holder is designated a custom label for identification and to make fuse installation as easy as possible.
  • Wheel Spacer 6 x 5.5 Inch 14mm Stud

    Wheel Spacer 6 x 5.5 Inch 14mm Stud

    Price $28.00

    50 Caliber Racing - 6 x 5.5 Inch (6 x 139.7 metric) Wheel Spacer with 14mm Studs

    - Will fit most 88 - Up GM vehicles with 6 x 5.5 bolt pattern, see below for more fitment information
    - Available in 1.0, 1.25, 1.5, and 2.0 inch widths

    Price is for a single wheel spacer.

    Please choose size and quantity before ordering
  • 20mm replacement premium grade carburetor for honda 50 big bore engines

    High Quality 20mm Carburetor for Honda 50 Big bore...

    Price $60.00

    Premium Grade 20mm Performance Aftermarket Carburetor for Honda 50 Pit Bikes with 88cc Big Bore Engines!

    Intake throat diameter: 20mm
    Bolt hole spacing: 48mm
    Air filter mount diameter: 32mm

    Fits:
    - Honda 50 XR50 CRF50 XR70 CRF70 (Sized for 88cc - up Big Bore modified engine. Not recommened for stock engines)
  • 12 Way Fuse Block - Blade Terminals - LED Indicators

    12 Way Fuse Block - Blade Terminals - LED Indicators

    Price $24.99

    Universal 12 Way Covered 12V Circuit Blade Terminal Fuse Box with LED Indicators and Accessories

    Universal distribution block, equipped with red LEDs that illuminate when a fuse is blown making it easy to identify blown fuses. Includes an assortment of blade fuses, sticker sheet of labels and mounting screws.
    Perfect for Boats, Cars, Trucks, Jeeps, Hot Rods, Farm Equipment and any other 12V system when adding electrical circuits.
  • 8 Way Fuse Block - Screw Terminals - LED Indicators
    • On sale!

    8 Way Fuse Block - Ring Terminals - LED Indicators

    Price $22.99

    Universal 8 Way Covered 12V Circuit Ring Terminal Fuse Box Block with LED Indicators and Accessories

    Universal distribution block, equipped with red LEDs that illuminate when a fuse is blown making it easy to identify blown fuses. Includes an assortment of blade fuses, sticker sheet of labels and mounting screws.
    Perfect for Boats, Cars, Trucks, Jeeps, Hot Rods, Farm Equipment and any other 12V system when adding electrical circuits.
  • 6 Way 12V Circuit Fuse Block - LED Indicators - Ring Terminals
    • On sale!

    6 Way 12V Circuit Screw Fuse Block - LED Indicators

    Price $20.99

    Universal 6 Way Covered 12V Circuit Ring Terminal Screw Fuse Box Block with LED Indicators and Accessories

    Universal distribution block, equipped with red LEDs that illuminate when a fuse is blown making it easy to identify blown fuses. Includes an assortment of blade fuses, sticker sheet of labels and mounting screws.
    Perfect for Boats, Cars, Trucks, Jeeps, Hot Rods, Farm Equipment and any other 12V system when adding electrical circuits.
  • 10 Way Fuse Block - Ring Terminals - LED Indicators

    10 Way Screw Fuse Block - LED Indicators

    Price $23.99

    Universal 10 Way Covered 12V Circuit Ring Terminal Fuse Box Block with LED Indicators and Accessories

    Universal distribution block, equipped with red LEDs that illuminate when a fuse is blown making it easy to identify blown fuses. Includes an assortment of blade fuses, sticker sheet of labels and mounting screws.
    Perfect for Boats, Cars, Trucks, Jeeps, Hot Rods, Farm Equipment and any other 12V system when adding electrical circuits.
  • High Volume Oil Pump - Vintage Honda 69-81 Z50

    High Volume Oil Pump - Vintage Honda 69-81 Z50

    Price $32.00

    High Volume Oil Pump - Vintage Honda Z50 

    High volume oil pump for vintage Honda pit bikes and small ATVs. Delivers up to 3x the volume as the stock pump. We highly recommend upgrading your oil system when installing a big bore kit. Installation requires 2mm drill out of oiling outlet. 
  • 12 Way Standard LED Circuit Screw Fuse Block power and ground

    12 Way Standard LED Circuit Screw Fuse Block

    Price $31.99

    12 Way Standard LED Circuit Screw Fuse Block with Ground Terminals

    This fuse box is suitable for all kinds of automotive and marine applications, including 6V, 12V & 24V systems (maximum voltage 32V). Each fuse holder is designated a custom label for identification and to make fuse installation as easy as possible.