icon
Contact us -
Phone icon 0 Cart
Shopping Cart
      Total
      Checkout
      Product successfully added to your cart!

      Custom Motorcycle Parts

      Custom Motorcycle Parts CATEGORIES

      Closeouts

      Air Intake & Fuel Systems

      Brakes

      Drivetrain & Transmission

      Electrical & Wiring

      Engine

      Exhaust

      Fenders

      Frame & Chassis

      Gas tanks

      Gauges & Instruments

      Handlebars & Controls

      License Plates

      Lighting

      Oil Tanks

      Seats

      Sissy Bars

      Suspension

      Tires & Tubes

      Wheels & Wheel Components

      BEST SELLING BRANDS

      TOP Custom Motorcycle Parts

      #3517-2 Front Brake Lever Clevis Pin 1952-1972 Harley-Davidson K/KH/XL 1971-1972 FX 1951-1957 Servi-car - Parkerized
      Colony #3517-2 Front Brake Lever Clevis Pin 1952-1972 Harley-Davidson K/KH/XL 1971-1972 FX 1951-1957 Servi-car - Parkerized
      $7.57
      #3512-4 Tappet Adjuster Locknuts 1915-1939 Harley-Davidson Singles/45s/74"/80" - Parkerized
      Colony #3512-4 Tappet Adjuster Locknuts 1915-1939 Harley-Davidson Singles/45s/74"/80" - Parkerized
      $12.10
      #3079-3 Sidecar Body Connector Stud Kit 1958-1972 Harley-Davidson Sidecars - Parkerized
      Colony #3079-3 Sidecar Body Connector Stud Kit 1958-1972 Harley-Davidson Sidecars - Parkerized
      $34.38
      #3450-6 Leg Shield U-bolt Mounting Kit 1948-E1951 Harley-Davidson Big Twins - Parkerized
      Colony #3450-6 Leg Shield U-bolt Mounting Kit 1948-E1951 Harley-Davidson Big Twins - Parkerized
      $26.40
      #3437-1 Brake Cross Over Shaft Lever - Left End - 1939-1957 Harley-Davidson Sidecars - Parkerized
      Colony #3437-1 Brake Cross Over Shaft Lever - Left End - 1939-1957 Harley-Davidson Sidecars - Parkerized
      $38.50
      #3528-2 Manifold Intake Nipple Brass Seals 1923-1924 Harley-Davidson DCA/DCB 1925-1929 74" 1928-29 61"
      Colony #3528-2 Manifold Intake Nipple Brass Seals 1923-1924 Harley-Davidson DCA/DCB 1925-1929 74" 1928-29 61"
      $7.87
      #3527-8 Sidecar Frame Lower Clamp Bolt 1936-1972 Sidecars - Parkerized
      Colony #3527-8 Sidecar Frame Lower Clamp Bolt 1936-1972 Sidecars - Parkerized
      $24.19
      #3526-2 Brass Intake Manifold Seals fits 1917-1923 Harley-Davidson 61"
      Colony #3526-2 Brass Intake Manifold Seals fits 1917-1923 Harley-Davidson 61"
      $7.26
      #3510-2 Manifold Intake Nuts 1915-1927 Harley-Davidson 61" 1921-1924 FD/JD - Nickel Plated
      Colony #3510-2 Manifold Intake Nuts 1915-1927 Harley-Davidson 61" 1921-1924 FD/JD - Nickel Plated
      $29.70
      #3509-2 Manifold Intake Nipples 1917-23 Harley-Davidson 61" Motor - Nickel Plated
      Colony #3509-2 Manifold Intake Nipples 1917-23 Harley-Davidson 61" Motor - Nickel Plated
      $47.30
      #3507-2 Crankcase Relief Plug Harley-Davidson WLA - Parkerized
      Colony #3507-2 Crankcase Relief Plug Harley-Davidson WLA - Parkerized
      $12.10
      #3504-2 Manifold Intake Nuts 1923-1924 Harley-Davidson DCA/DCB 1925-19-29 74" 1928-1929 61" L - Nickel Plated
      Colony #3504-2 Manifold Intake Nuts 1923-1924 Harley-Davidson DCA/DCB 1925-19-29 74" 1928-1929 61" L - Nickel Plated
      $30.80
      #3503-2 Manifold Intake Nipples 1923-1924 Harley-Davidson DCA/DCB 1925-19-29 74" 1928-1929 61" L - Nickel Plated
      Colony #3503-2 Manifold Intake Nipples 1923-1924 Harley-Davidson DCA/DCB 1925-19-29 74" 1928-1929 61" L - Nickel Plated
      $49.50
      #3495-1 Rear Support Rod Nut Kit 1930-1935 Harley-Davidson VL - Parkerized
      Colony #3495-1 Rear Support Rod Nut Kit 1930-1935 Harley-Davidson VL - Parkerized
      $24.20
      #3488-8 Brake Lever Connecting Links Kit 1930-1957 Harley-Davidson Sidecars - Parkerized
      Colony #3488-8 Brake Lever Connecting Links Kit 1930-1957 Harley-Davidson Sidecars - Parkerized
      $31.90
      #3485-1 Brake Operating Shaft Lever - Right Hand - 1936-1957 Harley-Davidson Sidecars - Parkerized
      Colony #3485-1 Brake Operating Shaft Lever - Right Hand - 1936-1957 Harley-Davidson Sidecars - Parkerized
      $27.50
      #3484-4 Front Brake Cable Adjuster 1955-1972 Harley-Davidson KH Sportster - CAD Plated
      Colony #3484-4 Front Brake Cable Adjuster 1955-1972 Harley-Davidson KH Sportster - CAD Plated
      $22.00
      #3483-3 Front Brake Cable Adjuster 1952-1954 Harley-Davidson K/KH - CAD Plated
      Colony #3483-3 Front Brake Cable Adjuster 1952-1954 Harley-Davidson K/KH - CAD Plated
      $22.00
      #3472-3 Oversized Transmission Bottom Stud Kit 1926-1932 Harley-Davidson Singles 1926-Up 45's
      Colony #3472-3 Oversized Transmission Bottom Stud Kit 1926-1932 Harley-Davidson Singles 1926-Up 45's
      $25.30
      #3471-3 Foot Brake Lever Stud 1923-1929 Harley-Davidson 61" and 74" Twins - Parkerized
      Colony #3471-3 Foot Brake Lever Stud 1923-1929 Harley-Davidson 61" and 74" Twins - Parkerized
      $20.90
      #3470-28 Front Rocker Plate Stud Kit 1926-1929 Harley-Davidson Singles 45" 1930-1934 21 Singles JD - Nickel Plated
      Colony #3470-28 Front Rocker Plate Stud Kit 1926-1929 Harley-Davidson Singles 45" 1930-1934 21 Singles JD - Nickel Plated
      $81.40
      #3466-1 Rear Axle Spacer 1930-1936 Harley-Davidson VL OEM# 3955-30 - Parkerized
      Colony #3466-1 Rear Axle Spacer 1930-1936 Harley-Davidson VL OEM# 3955-30 - Parkerized
      $14.52
      #3465-1 Rear Axle Spacer 1930-1936 Harley-Davidson VL OEM# 3953-30 - Parkerized
      Colony #3465-1 Rear Axle Spacer 1930-1936 Harley-Davidson VL OEM# 3953-30 - Parkerized
      $16.94
      #3463-1 Choke Lever 1966 Harley-Davidson FL/FLH 1966 XLH/XLCH - CAD Plated
      Colony #3463-1 Choke Lever 1966 Harley-Davidson FL/FLH 1966 XLH/XLCH - CAD Plated
      $43.99
      #3462-1 Choke Lever 1936-1937 Harley-Davidson Knucklehead - CAD Plated
      Colony #3462-1 Choke Lever 1936-1937 Harley-Davidson Knucklehead - CAD Plated
      $38.50
      #3458-4 Cylinder Base Studs 1930-1934 Harley-Davidson 30" Singles 1917-1929 JD - Parkerized
      Colony #3458-4 Cylinder Base Studs 1930-1934 Harley-Davidson 30" Singles 1917-1929 JD - Parkerized
      $19.36
      #3457-1 Shifter Rod Clevis Pin 1952-1973 Harley-Davidson Servi-car - CAD Plated
      Colony #3457-1 Shifter Rod Clevis Pin 1952-1973 Harley-Davidson Servi-car - CAD Plated
      $9.68
      #3456-4 Cylinder Base Studs 1926-29 Harley-Davidson 21" Singles - Parkerized
      Colony #3456-4 Cylinder Base Studs 1926-29 Harley-Davidson 21" Singles - Parkerized
      $19.36
      #3454-2 Control Coil Clamp - Right 1926-1934 Harley-Davidson Singles 1929-1941 45s - Parkerized
      Colony #3454-2 Control Coil Clamp - Right 1926-1934 Harley-Davidson Singles 1929-1941 45s - Parkerized
      $7.87
      #3453-2 Rocker Plate Stud Spacer Nut 1926-1929 Harley-Davidson Singles/45 Twins 1930-1934 21" Singles - Parkerized
      Colony #3453-2 Rocker Plate Stud Spacer Nut 1926-1929 Harley-Davidson Singles/45 Twins 1930-1934 21" Singles - Parkerized
      $9.68
      #3452-4 Rocker Plate Stud Bushings 1913-1929 Harley-Davidson All Models 1930-1934 21" Singles
      Colony #3452-4 Rocker Plate Stud Bushings 1913-1929 Harley-Davidson All Models 1930-1934 21" Singles
      $35.20
      #3447-7 Oversized Cylinder Head Stud Kit 1926-1932 Harley-Davidson A & B Singles - Parkerized
      Colony #3447-7 Oversized Cylinder Head Stud Kit 1926-1932 Harley-Davidson A & B Singles - Parkerized
      $46.20
      #3443-2 Point Cover Mounting Kit 2004-Up Harley-Davidson Sportster 2017-Up Touring Models - Chrome Plated
      Colony #3443-2 Point Cover Mounting Kit 2004-Up Harley-Davidson Sportster 2017-Up Touring Models - Chrome Plated
      $6.05
      #3372-4 Clutch Rod Stud Kit 1929-1934 Harley-Davidson Singles 1929-E1934 45 Singles - Parkerized
      Colony #3372-4 Clutch Rod Stud Kit 1929-1934 Harley-Davidson Singles 1929-E1934 45 Singles - Parkerized
      $32.84
      #3369-2 Air Cleaner Connection Mounting Screws Harley-Davidson 1932 45 Twins and 1930-1934 74" Twins - CAD Plated
      Colony #3369-2 Air Cleaner Connection Mounting Screws Harley-Davidson 1932 45 Twins and 1930-1934 74" Twins - CAD Plated
      $7.26
      #3125-14-P Motor Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      Colony #3125-14-P Motor Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      $23.10
      #8309 CAD Complete Stock Hardware Kit - 1937-1973 Harley-Davidson 45 with Aluminum Head - CAD Plated
      Colony #8309 CAD Complete Stock Hardware Kit - 1937-1973 Harley-Davidson 45 with Aluminum Head - CAD Plated
      $328.94
      #8308 PARK Complete Stock Hardware Kit - 1937-1973 Harley-Davidson 45 with Cast Iron Head - Parkerized
      Colony #8308 PARK Complete Stock Hardware Kit - 1937-1973 Harley-Davidson 45 with Cast Iron Head - Parkerized
      $303.96
      #8308 CAD Complete Stock Hardware Kit - 1937-1973 Harley-Davidson 45 with Cast Iron Head - CAD Plated
      Colony #8308 CAD Complete Stock Hardware Kit - 1937-1973 Harley-Davidson 45 with Cast Iron Head - CAD Plated
      $303.96
      #8306 CAD Complete Stock Hardware Kit - 1940-1948 Harley-Davidson 74 & 80 Aluminum Head - CAD Plated
      Colony #8306 CAD Complete Stock Hardware Kit - 1940-1948 Harley-Davidson 74 & 80 Aluminum Head - CAD Plated
      $339.82
      #8305 CHR Complete Stock Hardware Kit - 1940-1948 Harley-Davidson 74 & 80 Cast Iron Head - Chrome Plated
      Colony #8305 CHR Complete Stock Hardware Kit - 1940-1948 Harley-Davidson 74 & 80 Cast Iron Head - Chrome Plated
      $388.19
      #8305 PARK Complete Stock Hardware Kit - 1940-1948 Harley-Davidson 74 & 80 Cast Iron Head - Parkerized
      Colony #8305 PARK Complete Stock Hardware Kit - 1940-1948 Harley-Davidson 74 & 80 Cast Iron Head - Parkerized
      $305.07
      #8304 PARK Complete Stock Hardware Kit - 1937-1939 Harley-Davidson 74 & 80 Cast Iron Head - Parkerized
      Colony #8304 PARK Complete Stock Hardware Kit - 1937-1939 Harley-Davidson 74 & 80 Cast Iron Head - Parkerized
      $306.59
      #8304 CAD Complete Stock Hardware Kit - 1937-1939 Harley-Davidson 74 & 80 Cast Iron Head - CAD Plated
      Colony #8304 CAD Complete Stock Hardware Kit - 1937-1939 Harley-Davidson 74 & 80 Cast Iron Head - CAD Plated
      $306.59
      #8325 CHR Complete Stock Hardware Kit - 1954-1956 Harley-Davidson K Model - Chrome Plated
      Colony #8325 CHR Complete Stock Hardware Kit - 1954-1956 Harley-Davidson K Model - Chrome Plated
      $310.34
      #8325 CAD Complete Stock Hardware Kit - 1954-1956 Harley-Davidson K Model - CAD Plated
      Colony #8325 CAD Complete Stock Hardware Kit - 1954-1956 Harley-Davidson K Model - CAD Plated
      $245.74
      #8324 CHR Complete Stock Hardware Kit - 1952-1953 Harley-Davidson K Model - Chrome Plated
      Colony #8324 CHR Complete Stock Hardware Kit - 1952-1953 Harley-Davidson K Model - Chrome Plated
      $311.08
      #8321 CAD Complete Stock Hardware Kit - 1977-1980 Harley-Davidson Sportster - CAD Plated
      Colony #8321 CAD Complete Stock Hardware Kit - 1977-1980 Harley-Davidson Sportster - CAD Plated
      $226.60
      #8319 CHR Complete Stock Hardware Kit - 1971-1973 Harley-Davidson Sportster - Chrome Plated
      Colony #8319 CHR Complete Stock Hardware Kit - 1971-1973 Harley-Davidson Sportster - Chrome Plated
      $262.21
      #8479-2 Rear Chain Adjusters - 1930-1952 Harley-Davidson Flathead 45's - CAD Plated
      Colony #8479-2 Rear Chain Adjusters - 1930-1952 Harley-Davidson Flathead 45's - CAD Plated
      $14.34
      #9688-4 Rear Axle Nut and Lock Kit - 1936-1952 Harley-Davidson 45 Solo - Parkerized
      Colony #9688-4 Rear Axle Nut and Lock Kit - 1936-1952 Harley-Davidson 45 Solo - Parkerized
      $23.54
      #8832-4 Rear Axle Nut and Lock Kit - 1936-1952 Harley-Davidson 45 Solo - Chrome Plated
      Colony #8832-4 Rear Axle Nut and Lock Kit - 1936-1952 Harley-Davidson 45 Solo - Chrome Plated
      $31.14
      #8315 CHR Complete Stock Hardware Kit - 1957-1966 Harley-Davidson Sportster XL/XLH - Chrome Plated
      Colony #8315 CHR Complete Stock Hardware Kit - 1957-1966 Harley-Davidson Sportster XL/XLH - Chrome Plated
      $273.26
      #8315 CAD Complete Stock Hardware Kit - 1957-1966 Harley-Davidson Sportster XL/XLH - CAD Plated
      Colony #8315 CAD Complete Stock Hardware Kit - 1957-1966 Harley-Davidson Sportster XL/XLH - CAD Plated
      $247.50
      #8821-18-OS Oversize Top of Tank Screw & Washer Kit 1918-1936 All Harley-Davidson 1936-1952 45s - Nickel Plated
      Colony #8821-18-OS Oversize Top of Tank Screw & Washer Kit 1918-1936 All Harley-Davidson 1936-1952 45s - Nickel Plated
      $31.14
      #8815-15 Oil Pump Stud & Nut Kit 1952-E1971 Harley-Davidson Sportster - CAD Plated
      Colony #8815-15 Oil Pump Stud & Nut Kit 1952-E1971 Harley-Davidson Sportster - CAD Plated
      $19.12
      #8814-15 Oil Pump Stud & Nut Kit E1952-1971 Harley-Davidson Sportster - Chrome Plated
      Colony #8814-15 Oil Pump Stud & Nut Kit E1952-1971 Harley-Davidson Sportster - Chrome Plated
      $21.52
      #8810-2 Stem Cover Kit 1957-1978 Harley-Davidson Sportster - Chrome Plated
      Colony #8810-2 Stem Cover Kit 1957-1978 Harley-Davidson Sportster - Chrome Plated
      $20.70
      #8713-8 Lifter Base Screw Kit Pre-1976 Harley-Davidson Cases With Late Lifters - Black
      Colony #8713-8 Lifter Base Screw Kit Pre-1976 Harley-Davidson Cases With Late Lifters - Black
      $14.34
      #8712-8 Lifter Base Screw Kit Pre-1976 Harley-Davidson Cases With Late Lifters - CAD Plated
      Colony #8712-8 Lifter Base Screw Kit Pre-1976 Harley-Davidson Cases With Late Lifters - CAD Plated
      $14.34
      #8621-16 Sprocket Cover Stud Kit 1935-1973 Harley-Davidson 45's - Chrome Plated
      Colony #8621-16 Sprocket Cover Stud Kit 1935-1973 Harley-Davidson 45's - Chrome Plated
      $33.67
      #8619-17 Motor Case Kit 1940-1973 Harley-Davidson 45's - Chrome Plated
      Colony #8619-17 Motor Case Kit 1940-1973 Harley-Davidson 45's - Chrome Plated
      $37.95
      #8613-1 Transmission Fill Plug 1941-Up Harley-Davidson 45's - CAD Plated
      Colony #8613-1 Transmission Fill Plug 1941-Up Harley-Davidson 45's - CAD Plated
      $18.72
      #8607-6 Rear Axle Cap Kit 1973-Up Harley-Davidson Big Twin 1979-Up Sportster XL - Chrome Plated
      Colony #8607-6 Rear Axle Cap Kit 1973-Up Harley-Davidson Big Twin 1979-Up Sportster XL - Chrome Plated
      $33.67
      #8481-20 Primary Cover Acorn Head Screw Kit 1980-1984 Harley-Davidson Big Twin 5 Speed - Chrome Plated
      Colony #8481-20 Primary Cover Acorn Head Screw Kit 1980-1984 Harley-Davidson Big Twin 5 Speed - Chrome Plated
      $48.73
      #8411-8 Clutch Arm Rebuilding Kit 1944-1952 Harley-Davidson 45 Solo - CAD Plated
      Colony #8411-8 Clutch Arm Rebuilding Kit 1944-1952 Harley-Davidson 45 Solo - CAD Plated
      $24.98
      #8410-8 Clutch Arm Rebuilding Kit 1944-1952 Harley-Davidson 45 Solo - Chrome Plated
      Colony #8410-8 Clutch Arm Rebuilding Kit 1944-1952 Harley-Davidson 45 Solo - Chrome Plated
      $27.15
      #8406-1 Self Tapping Transmission Filler Plug 1936-Up Harley-Davidson Big Twin - Chrome Plated
      Colony #8406-1 Self Tapping Transmission Filler Plug 1936-Up Harley-Davidson Big Twin - Chrome Plated
      $18.70
      #8404-27 Transmission Screw & Acorn Head Nut Kit 1980-1985 Harley-Davidson FLT 5 Speed - Chrome Plated
      Colony #8404-27 Transmission Screw & Acorn Head Nut Kit 1980-1985 Harley-Davidson FLT 5 Speed - Chrome Plated
      $64.09
      #8229-2 Cylinder Head Bolt Spacers 1937-1973 Harley-Davidson 45's - Chrome Plated
      Colony #8229-2 Cylinder Head Bolt Spacers 1937-1973 Harley-Davidson 45's - Chrome Plated
      $17.14
      #8227-2 Intake Manifold Nuts 1937-1973 Harley-Davidson 45's - Chrome Plated
      Colony #8227-2 Intake Manifold Nuts 1937-1973 Harley-Davidson 45's - Chrome Plated
      $37.66
      #8215-18 Head Bolt Washer Kit 1940-1947 Harley-Davidson Alloy 45/74/80 - Chrome Plated
      Colony #8215-18 Head Bolt Washer Kit 1940-1947 Harley-Davidson Alloy 45/74/80 - Chrome Plated
      $51.78
      Looking to enhance your motorcycle's aesthetics or boost its performance? At Lowbrow Customs, we've got you covered no matter your riding style. Whether you're mending a part or improving your motorbike's current configuration, our online store of...
      Read more

      Custom Motorcycle Parts FAQ

      What is most important when building a custom motorcycle?
      The key to building a custom motorcycle is to decide on how you will be using it (around town, cross-country trips, weekend camping, racing) and how you want it to look. Having a goal will make it easier to decide which parts you need for your build. Check our How to Build a Bobber article for more info on a custom build.
      How to make my motorcycle faster?
      Horsepower will make your motorcycle faster. This is often achieved by using a free-flowing air filter and exhaust system that is properly tuned. Other methods include increasing the engine displacement (with a big bore kit) and other engine modifications (custom camshafts, cylinder head work, etc).
      What changes should I do to make my motorcycle more comfortable?
      Setting up your motorcycle for riding comfort is time well spent. Pay particular attention to the style of seat, footpeg location and handlebars. Handlebar height (rise) and pullback (how far the handlebars come back toward the rider) are very important for comfort as well as handling of your motorcycle. A high quality seat is worth every penny on that long road trip!