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      Custom Motorcycle Parts

      Custom Motorcycle Parts CATEGORIES

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      BEST SELLING BRANDS

      TOP Custom Motorcycle Parts

      #8502 Complete Show Bike Kit Cap Style Hardware Harley-Davidson 1971-1973 Sportster - Chrome Plated
      Colony #8502 Complete Show Bike Kit Cap Style Hardware Harley-Davidson 1971-1973 Sportster - Chrome Plated
      $339.27
      #7935 Complete Show Bike Kit Acorn Hardware Harley-Davidson 2004-up Sportster - Chrome Plated
      Colony #7935 Complete Show Bike Kit Acorn Hardware Harley-Davidson 2004-up Sportster - Chrome Plated
      $254.93
      #7934 Complete Show Bike Kit Acorn Hardware Harley-Davidson 2006-up Dyna - Chrome Plated
      Colony #7934 Complete Show Bike Kit Acorn Hardware Harley-Davidson 2006-up Dyna - Chrome Plated
      $313.51
      #7932 Complete Show Bike Kit Acorn Hardware Harley-Davidson 2007-up FLT - Chrome Plated
      Colony #7932 Complete Show Bike Kit Acorn Hardware Harley-Davidson 2007-up FLT - Chrome Plated
      $317.52
      #7931 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1996-1998 FLT/FXR - Chrome Plated
      Colony #7931 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1996-1998 FLT/FXR - Chrome Plated
      $301.84
      #7930 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1992-1995 FLT/FXR - Chrome Plated
      Colony #7930 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1992-1995 FLT/FXR - Chrome Plated
      $307.25
      #7929 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1987-1991 FLT/FXR - Chrome Plated
      Colony #7929 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1987-1991 FLT/FXR - Chrome Plated
      $304.55
      #7928 Complete Show Bike Kit Acorn Hardware Harley-Davidson 2000-2006 Softail Twin Cam - Chrome Plated
      Colony #7928 Complete Show Bike Kit Acorn Hardware Harley-Davidson 2000-2006 Softail Twin Cam - Chrome Plated
      $346.14
      #7926 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1999-2006 FLT - Chrome Plated
      Colony #7926 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1999-2006 FLT - Chrome Plated
      $320.07
      #7925 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1999-2005 Twin Cam Dyna - Chrome Plated
      Colony #7925 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1999-2005 Twin Cam Dyna - Chrome Plated
      $330.22
      #7924 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1996-1999 Softail 1996-1998 Dyna Glide - Chrome Plated
      Colony #7924 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1996-1999 Softail 1996-1998 Dyna Glide - Chrome Plated
      $320.07
      #7923 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1992-1995 Softail Dyna Glide - Chrome Plated
      Colony #7923 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1992-1995 Softail Dyna Glide - Chrome Plated
      $325.86
      #7921 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1989-1991 Softail 91 Dyna Glide - Chrome Plated
      Colony #7921 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1989-1991 Softail 91 Dyna Glide - Chrome Plated
      $311.38
      #7920 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1987-1988 Softail - Chrome Plated
      Colony #7920 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1987-1988 Softail - Chrome Plated
      $311.38
      #7909 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1966-1969 Shovelhead - Chrome Plated
      Colony #7909 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1966-1969 Shovelhead - Chrome Plated
      $397.20
      #7905 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1936-1939 Knucklehead - Chrome Plated
      Colony #7905 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1936-1939 Knucklehead - Chrome Plated
      $395.76
      #7904 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1977-1985 Sportster - Chrome Plated
      Colony #7904 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1977-1985 Sportster - Chrome Plated
      $341.08
      #7901 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1965-1970 Sportster - Chrome Plated
      Colony #7901 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1965-1970 Sportster - Chrome Plated
      $334.55
      #7900 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1957-1964 Sportster - Chrome Plated
      Colony #7900 Complete Show Bike Kit Acorn Hardware Harley-Davidson 1957-1964 Sportster - Chrome Plated
      $322.26
      #3084-4 Gear and Sprocket Shaft Nut Lockwasher Kit 1929-1973 Harley-Davidson 45s
      Colony #3084-4 Gear and Sprocket Shaft Nut Lockwasher Kit 1929-1973 Harley-Davidson 45s
      $6.96
      #3078-18 Exhaust System Chrome Mounting Bolt Kit Harley 45s 32-73
      Colony #3078-18 Exhaust System Chrome Mounting Bolt Kit Harley 45s 32-73
      $23.65
      #3077-18 Exhaust System Parkerized Mounting Bolt Kit Harley 45s 32-73
      Colony #3077-18 Exhaust System Parkerized Mounting Bolt Kit Harley 45s 32-73
      $21.12
      #3442-14 Transmission Side Cover Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      Colony #3442-14 Transmission Side Cover Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      $43.65
      #3441-13 Motor Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      Colony #3441-13 Motor Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      $24.88
      #3440-12 Motor Case Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      Colony #3440-12 Motor Case Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      $45.01
      #3439-20 Rocker Box Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      Colony #3439-20 Rocker Box Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      $51.04
      #3389-4 Handlebar Clamp Allen Screw Kit 1974-1981 Harley-Davidson FX/XL Late 1977-1984 FL
      Colony #3389-4 Handlebar Clamp Allen Screw Kit 1974-1981 Harley-Davidson FX/XL Late 1977-1984 FL
      $6.04
      #3374-4 Triple Clamp Bolt Kit 1932-1936 Harley-Davidson 45"/74"/80" Twins 1932-1934 C Singles - Parkerized
      Colony #3374-4 Triple Clamp Bolt Kit 1932-1936 Harley-Davidson 45"/74"/80" Twins 1932-1934 C Singles - Parkerized
      $39.60
      #3347-12 Ignition Switch Mounting Kit 1939-1946 Harley-Davidson Twins - Parkerized
      Colony #3347-12 Ignition Switch Mounting Kit 1939-1946 Harley-Davidson Twins - Parkerized
      $8.71
      #3338-4 Clutch Spring Guide Stud Kit 1934-1940 Harley-Davidson 45s
      Colony #3338-4 Clutch Spring Guide Stud Kit 1934-1940 Harley-Davidson 45s
      $30.00
      #3196-2 Zinc Plated Brake Caliper Bleeder Screws 2004-Up Harley-Davidson Sportster XL 2015-Up Softail - Zinc Plated
      Colony #3196-2 Zinc Plated Brake Caliper Bleeder Screws 2004-Up Harley-Davidson Sportster XL 2015-Up Softail - Zinc Plated
      $8.47
      #3322-1 Rear Axle Spacer 1952-1954 Harley-Davidson K/KH OEM #41600-52 - Parkerized
      Colony #3322-1 Rear Axle Spacer 1952-1954 Harley-Davidson K/KH OEM #41600-52 - Parkerized
      $19.36
      #3333-4 Spacers Harley-Davidson OEM #91089-58 - 4 Pack - Zinc Plated
      Colony #3333-4 Spacers Harley-Davidson OEM #91089-58 - 4 Pack - Zinc Plated
      $9.68
      #3315-2 Control Coil End Plug 1937-1948 Harley-Davidson Big Twins 1940-1948 45 Solo/Servi-car
      Colony #3315-2 Control Coil End Plug 1937-1948 Harley-Davidson Big Twins 1940-1948 45 Solo/Servi-car
      $16.50
      #3312-14 Seat Spring Mount Kit 1965-1967 Harley-Davidson FL/FLH
      Colony #3312-14 Seat Spring Mount Kit 1965-1967 Harley-Davidson FL/FLH
      $23.76
      #3303-5 Fork Bracket Bolt and Clip Kit 1950-1977 Harley-Davidson FL/FLH - Parkerized
      Colony #3303-5 Fork Bracket Bolt and Clip Kit 1950-1977 Harley-Davidson FL/FLH - Parkerized
      $56.65
      #3307-4 Intake and Exhaust Rocker Arm Cover Return Oil Line Nuts 1938-1947 Harley-Davidson Knucklehead
      Colony #3307-4 Intake and Exhaust Rocker Arm Cover Return Oil Line Nuts 1938-1947 Harley-Davidson Knucklehead
      $21.56
      #3277-14 Seat Spring Mount Kit 1968-1984 Harley-Davidson FL/FLH
      Colony #3277-14 Seat Spring Mount Kit 1968-1984 Harley-Davidson FL/FLH
      $23.76
      #3280-2 Light Switch Contact Pin and Spring 1929-1969 OEM #71859-29, 71861-29
      Colony #3280-2 Light Switch Contact Pin and Spring 1929-1969 OEM #71859-29, 71861-29
      $6.05
      #3272-1 Relief Pipe Nut 1926-1931 Harley-Davidson Singles 1929-1931 45 Twins - CAD Plated
      Colony #3272-1 Relief Pipe Nut 1926-1931 Harley-Davidson Singles 1929-1931 45 Twins - CAD Plated
      $10.89
      #3285-18 Head Bolt Aluminum Washer Set Harley-Davidson Flathead (Aluminum Head) OEM #16822-39 - CAD Plated
      Colony #3285-18 Head Bolt Aluminum Washer Set Harley-Davidson Flathead (Aluminum Head) OEM #16822-39 - CAD Plated
      $44.00
      #3123-20 Knurled Allen Rocker Cover Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      Colony #3123-20 Knurled Allen Rocker Cover Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      $31.68
      #3123-20-P Smooth Head Allen Rocker Cover Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      Colony #3123-20-P Smooth Head Allen Rocker Cover Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      $44.44
      #3251-2 Steering Damper Adjusting Screw and Locknut Kit 1960-1984 Harley-Davidson Big Twin FL Models - CAD Plated
      Colony #3251-2 Steering Damper Adjusting Screw and Locknut Kit 1960-1984 Harley-Davidson Big Twin FL Models - CAD Plated
      $19.36
      #3244-1 Oil Tank Mounting Bracket 1966-1969 Harley-Davidson XLCH - Parkerized
      Colony #3244-1 Oil Tank Mounting Bracket 1966-1969 Harley-Davidson XLCH - Parkerized
      $20.90
      #3256-8 Saddle Bar To Seat Mount Kit 1952-1970 Harley-Davidson K/KH/XL/XLH/XLCH - CAD Plated
      Colony #3256-8 Saddle Bar To Seat Mount Kit 1952-1970 Harley-Davidson K/KH/XL/XLH/XLCH - CAD Plated
      $13.74
      #3249-4 Battery Box Wing Nuts 1/4-20 OEM #66387-24 - Chrome Plated
      Colony #3249-4 Battery Box Wing Nuts 1/4-20 OEM #66387-24 - Chrome Plated
      $4.84
      #3226-4 Seat Post Bushing Set 1952-1970 Harley-Davidson K/KH/XL/XLH/XLCH
      Colony #3226-4 Seat Post Bushing Set 1952-1970 Harley-Davidson K/KH/XL/XLH/XLCH
      $22.00
      #3212-2 Front Cylinder Head Bolt 1942 Harley-Davidson WLA - Parkerized
      Colony #3212-2 Front Cylinder Head Bolt 1942 Harley-Davidson WLA - Parkerized
      $10.89
      #3204-4 Switch Box Fastening Bolt Kit 1929-1931 Harley-Davidson D/DL/DLD 1930-1936 V/VL/VLD/VLE/VLH 1932-1936 R/RL/RLD - Nickle Plated
      Colony #3204-4 Switch Box Fastening Bolt Kit 1929-1931 Harley-Davidson D/DL/DLD 1930-1936 V/VL/VLD/VLE/VLH 1932-1936 R/RL/RLD - Nickle Plated
      $16.35
      #3166-1 Timer Screw 1970-E1978 Harley-Davidson FL 1971-E1978 FX/XL - Zinc Plated
      Colony #3166-1 Timer Screw 1970-E1978 Harley-Davidson FL 1971-E1978 FX/XL - Zinc Plated
      $9.68
      #41695-07 Axle/Wheel Spacer 1-1/2 x 1 x .520 Harley-Davidson OEM #41695-07 - Chrome Plated
      Colony #41695-07 Axle/Wheel Spacer 1-1/2 x 1 x .520 Harley-Davidson OEM #41695-07 - Chrome Plated
      $9.05
      #41505-07 Axle/Wheel Spacer 2-7/16 x 1 x .790 Harley-Davidson OEM #41505-07 - Chrome Plated
      Colony #41505-07 Axle/Wheel Spacer 2-7/16 x 1 x .790 Harley-Davidson OEM #41505-07 - Chrome Plated
      $20.88
      #3213-4 Front Hub Cone Lock Washers & Spring Rings Kit 1914-1929 Harley-Davidson Twins - CAD Plated
      Colony #3213-4 Front Hub Cone Lock Washers & Spring Rings Kit 1914-1929 Harley-Davidson Twins - CAD Plated
      $20.57
      #3191-4 Rocker Arm Shaft Nut Set 1936-1947 Harley-Davidson Knuckleheads - Parkerized
      Colony #3191-4 Rocker Arm Shaft Nut Set 1936-1947 Harley-Davidson Knuckleheads - Parkerized
      $65.99
      #3190-4 Rocker Arm Shaft Nut Set 1936-1947 Harley-Davidson Knuckleheads - CAD Plated
      Colony #3190-4 Rocker Arm Shaft Nut Set 1936-1947 Harley-Davidson Knuckleheads - CAD Plated
      $65.99
      #3173-8 Footboard Mounting Kit 1982-Up Harley-Davidson FL - Zinc Plated
      Colony #3173-8 Footboard Mounting Kit 1982-Up Harley-Davidson FL - Zinc Plated
      $15.13
      #9821-4-P Oil Filter Adaptor Mounting Kit Smooth Allen 1992-Up Harley-Davidson Big Twin - Chrome Plated
      Colony #9821-4-P Oil Filter Adaptor Mounting Kit Smooth Allen 1992-Up Harley-Davidson Big Twin - Chrome Plated
      $5.58
      #3186-1 Upper Fork Bearing Adjusting Nut 2001-2007 Harley-Davidson FXSTD 2008-2010 FXCW 2001-Up FXS 2005-2008 V-rod - Zinc Plated
      Colony #3186-1 Upper Fork Bearing Adjusting Nut 2001-2007 Harley-Davidson FXSTD 2008-2010 FXCW 2001-Up FXS 2005-2008 V-rod - Zinc Plated
      $12.10
      #3184-4 Battery Wing Nuts 1/4-20 OEM #4409-24 - CAD Plated
      Colony #3184-4 Battery Wing Nuts 1/4-20 OEM #4409-24 - CAD Plated
      $4.84
      #3164-1 Carb Venturi Oversized .025 OEM #27363-30
      Colony #3164-1 Carb Venturi Oversized .025 OEM #27363-30
      $41.97
      #3163-2 Front Hub Cone Lock Nuts 1921-1929 Harley-Davidson JD - CAD Plated
      Colony #3163-2 Front Hub Cone Lock Nuts 1921-1929 Harley-Davidson JD - CAD Plated
      $25.29
      #3162-2 Front Hub Cone Lock Nuts 1916-1920 Harley-Davidson JD - Nickle Plated
      Colony #3162-2 Front Hub Cone Lock Nuts 1916-1920 Harley-Davidson JD - Nickle Plated
      $27.49
      #3158-14 Oil Tank Mount Kit 1958-1965 Harley-Davidson XLCH/XLR 1952-1967 KR/KRTT - CAD Plated
      Colony #3158-14 Oil Tank Mount Kit 1958-1965 Harley-Davidson XLCH/XLR 1952-1967 KR/KRTT - CAD Plated
      $10.29
      #3153-6 Leg Shield U-bolt Kit L1951-E1977 Harley-Davidson Big Twins 1952-Up KRTT Fairing Mount - Parkerized
      Colony #3153-6 Leg Shield U-bolt Kit L1951-E1977 Harley-Davidson Big Twins 1952-Up KRTT Fairing Mount - Parkerized
      1 review $25.96
      #3141-16 Lower Pushrod Cover Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      Colony #3141-16 Lower Pushrod Cover Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
      $66.63
      #3137-7 Steering Damper Upper Kit 1937-1952 Harley-Davidson 45's 1953-1957 Servi-cars - Chrome Plated
      Colony #3137-7 Steering Damper Upper Kit 1937-1952 Harley-Davidson 45's 1953-1957 Servi-cars - Chrome Plated
      $65.99
      #3129-5 Clutch Hand Lever Bracket 1953-1964 Harley-Davidson K/KH/XL 1941-1948 Big Twins/45's/Servi-car
      Colony #3129-5 Clutch Hand Lever Bracket 1953-1964 Harley-Davidson K/KH/XL 1941-1948 Big Twins/45's/Servi-car
      $12.34
      #3127-20 Headbolt Kit 1940-1947 Harley-Davidson Knuckleheads - Parkerized
      Colony #3127-20 Headbolt Kit 1940-1947 Harley-Davidson Knuckleheads - Parkerized
      $76.99
      #3116-2 Shift Fork Cam Shaft Lock Screw and Oil Seal Kit 1938-1973 Harley-Davidson 45's and Servi-car - Parkerized
      Colony #3116-2 Shift Fork Cam Shaft Lock Screw and Oil Seal Kit 1938-1973 Harley-Davidson 45's and Servi-car - Parkerized
      $9.38
      #3131-5 Front Brake Hand Lever Bracket Clamp Kit 1941-1954 Harley-Davidson All models - Parkerized
      Colony #3131-5 Front Brake Hand Lever Bracket Clamp Kit 1941-1954 Harley-Davidson All models - Parkerized
      $12.34
      #3109-1 Chain Oiler Hose Upper Bracket 1953-1969 Harley-Davidson KR/XLCH - Parkerized
      Colony #3109-1 Chain Oiler Hose Upper Bracket 1953-1969 Harley-Davidson KR/XLCH - Parkerized
      $14.52
      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...
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      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!