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      Custom Motorcycle Parts

      Custom Motorcycle Parts CATEGORIES

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      BEST SELLING BRANDS

      TOP Custom Motorcycle Parts

      Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Black Sprocket Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Black Sprocket
      Lowbrow Customs Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Black Sprocket
      27 reviews $164.95
      Braided Stainless Cut-To-Length Compression Brake Line Kit - Clear Coating Braided Stainless Cut-To-Length Compression Brake Line Kit - Clear Coating
      Cycle Standard Braided Stainless Cut-To-Length Compression Brake Line Kit - Clear Coating
      $55.90
      Complete Solid Motor Mount Kit for 2004 - Up Harley-Davidson Sportster XL Complete Solid Motor Mount Kit for 2004 - Up Harley-Davidson Sportster XL
      Lowbrow Customs Complete Solid Motor Mount Kit for 2004 - Up Harley-Davidson Sportster XL
      21 reviews $141.95
      Small Flush Mount Pop-Up Gas Cap & Weld-In Bung - Vented - Chrome Small Flush Mount Pop-Up Gas Cap & Weld-In Bung - Vented - Chrome
      Cycle Standard Small Flush Mount Pop-Up Gas Cap & Weld-In Bung - Vented - Chrome
      60 reviews $91.37
      Sporty 2-Up Seat - Black Arched Pleat - 2004-2021 Harley-Davidson Sportsters Sporty 2-Up Seat - Black Arched Pleat - 2004-2021 Harley-Davidson Sportsters
      Sully's Customs Sporty 2-Up Seat - Black Arched Pleat - 2004-2021 Harley-Davidson Sportsters
      5 reviews $244.95
      Rear Chain Adjuster for 3/4 inch Axle - Universal Motorcycle or Custom Hardtail Use Rear Chain Adjuster for 3/4 inch Axle - Universal Motorcycle or Custom Hardtail Use
      Lowbrow Customs Rear Chain Adjuster for 3/4 inch Axle - Universal Motorcycle or Custom Hardtail Use
      16 reviews $33.27
      T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Black T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Black
      Lowbrow Customs T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Black
      $133.28
      Chrome Rear Axle Kit 1979-2003 Harley-Davidson Sportster XL Chrome Rear Axle Kit 1979-2003 Harley-Davidson Sportster XL
      Cycle Standard Chrome Rear Axle Kit 1979-2003 Harley-Davidson Sportster XL
      1 review $51.86
      Brake Caliper Anchor Rod - 6 inch - Black Brake Caliper Anchor Rod - 6 inch - Black
      Lowbrow Customs Brake Caliper Anchor Rod - 6 inch - Black
      13 reviews $56.80
      530 VX3 X-Ring Chain - 120 Links
      D.I.D. Chains 530 VX3 X-Ring Chain - 120 Links
      1 review $239.63 $266.25
      Signature One Piece 14" Back Seat - Diamond/Buttons - Rigid Frame Signature One Piece 14" Back Seat - Diamond/Buttons - Rigid Frame
      LePera Signature One Piece 14" Back Seat - Diamond/Buttons - Rigid Frame
      1 review $479.00
      Baron II One Piece Seat - Diamond - Rigid Frame Baron II One Piece Seat - Diamond - Rigid Frame
      LePera Baron II One Piece Seat - Diamond - Rigid Frame
      $479.00
      Cobra Seat - Diamond/Buttons - 1982-2003 Harley-Davidson Sportsters Cobra Seat - Diamond/Buttons - 1982-2003 Harley-Davidson Sportsters
      LePera Cobra Seat - Diamond/Buttons - 1982-2003 Harley-Davidson Sportsters
      $479.00
      Rigid Frame Axle Plate Set OEM Harley-Davidson Style Rigid Frame Axle Plate Set OEM Harley-Davidson Style
      Lowbrow Customs Rigid Frame Axle Plate Set OEM Harley-Davidson Style
      3 reviews $280.38
      Top Motor Mount - 1957 - 1985 Ironhead Sportster XL - With Coil And Crank Key Start Mount Top Motor Mount - 1957 - 1985 Ironhead Sportster XL - With Coil And Crank Key Start Mount
      Gasbox Top Motor Mount - 1957 - 1985 Ironhead Sportster XL - With Coil And Crank Key Start Mount
      20 reviews $49.95
      Complete 21 inch Ribbed Spool Hub Chopper Wheel - 3/4 inch Bearings - Black Complete 21 inch Ribbed Spool Hub Chopper Wheel - 3/4 inch Bearings - Black
      Lowbrow Customs Complete 21 inch Ribbed Spool Hub Chopper Wheel - 3/4 inch Bearings - Black
      9 reviews $341.10
      Stock Style Harley-Davidson Sportster Gas Tank 2004-2006 - 2.2 gallon Stock Style Harley-Davidson Sportster Gas Tank 2004-2006 - 2.2 gallon
      Cycle Standard Stock Style Harley-Davidson Sportster Gas Tank 2004-2006 - 2.2 gallon
      5 reviews $238.85
      Wassell Peanut Gas Tank - 2 Gallon - Deep Tunnel - Dual 1/4" NPT Wassell Peanut Gas Tank - 2 Gallon - Deep Tunnel - Dual 1/4" NPT
      Cycle Standard Wassell Peanut Gas Tank - 2 Gallon - Deep Tunnel - Dual 1/4" NPT
      8 reviews $192.49
      Super Classic 270 Whitewall Front/Rear Motorcycle Tire - 5.00-16 72H
      Shinko Motorcycle Tires Super Classic 270 Whitewall Front/Rear Motorcycle Tire - 5.00-16 72H
      5 reviews $156.95
      T-Bars Handlebars - 8 inch Rise - 1 inch Diameter - Chrome T-Bars Handlebars - 8 inch Rise - 1 inch Diameter - Chrome
      Lowbrow Customs T-Bars Handlebars - 8 inch Rise - 1 inch Diameter - Chrome
      15 reviews From $131.21
      1936-1986 Harley-Davidson Big Twin 4 Speed Kickstarter Rebuild Kit 1936-1986 Harley-Davidson Big Twin 4 Speed Kickstarter Rebuild Kit
      Cycle Standard 1936-1986 Harley-Davidson Big Twin 4 Speed Kickstarter Rebuild Kit
      1 review $115.29
      Lowbrow Customs Springer Lil Speedies Handlebars - 1 inch - Chrome Lowbrow Customs Springer Lil Speedies Handlebars - 1 inch - Chrome
      Lowbrow Customs Lowbrow Customs Springer Lil Speedies Handlebars - 1 inch - Chrome
      $187.19
      Nose Cone Cam Gear Cover - Chrome - 1993-99 Harley-Davidson Big Twin Nose Cone Cam Gear Cover - Chrome - 1993-99 Harley-Davidson Big Twin
      Cycle Standard Nose Cone Cam Gear Cover - Chrome - 1993-99 Harley-Davidson Big Twin
      $141.56
      Replica Rear Fender 1959-1972 Harley-Davidson Ironhead XL - No Tail Light Cutout Replica Rear Fender 1959-1972 Harley-Davidson Ironhead XL - No Tail Light Cutout
      Cycle Standard Replica Rear Fender 1959-1972 Harley-Davidson Ironhead XL - No Tail Light Cutout
      15 reviews $167.19
      6 inch Wide Flat Trailer Fender with Bobbed End - Steel 6 inch Wide Flat Trailer Fender with Bobbed End - Steel
      Cycle Standard 6 inch Wide Flat Trailer Fender with Bobbed End - Steel
      5 reviews $150.17
      Mounting Kit for WX Gas Tanks - 1985-1999 Harley-Davidson Softails Mounting Kit for WX Gas Tanks - 1985-1999 Harley-Davidson Softails
      Lowbrow Customs Mounting Kit for WX Gas Tanks - 1985-1999 Harley-Davidson Softails
      $62.39
      60 psi Oil Pressure Gauge 60 psi Oil Pressure Gauge
      Mooneyes 60 psi Oil Pressure Gauge
      33 reviews $49.00
      AGM YTZ-12S Maintenance Free Battery - For Electric Start Motorcycles AGM YTZ-12S Maintenance Free Battery - For Electric Start Motorcycles
      Parts Unlimited AGM YTZ-12S Maintenance Free Battery - For Electric Start Motorcycles
      1 review $76.12
      Dual Piston Brake Caliper - Chrome Dual Piston Brake Caliper - Chrome
      Mid-USA Dual Piston Brake Caliper - Chrome
      3 reviews $233.75
      Camel Back Seat - Horizontal Pleated - 1982-2003 Harley Sportsters Camel Back Seat - Horizontal Pleated - 1982-2003 Harley Sportsters
      Sully's Customs Camel Back Seat - Horizontal Pleated - 1982-2003 Harley Sportsters
      15 reviews $229.99
      21 x 2.15 Black Front Spool Wheel
      Mid-USA 21 x 2.15 Black Front Spool Wheel
      $238.00
      Classic 1 inch Master Cylinder Polished Aluminum - 14 mm Bore Classic 1 inch Master Cylinder Polished Aluminum - 14 mm Bore
      Kustom Tech Classic 1 inch Master Cylinder Polished Aluminum - 14 mm Bore
      9 reviews $452.11
      Derby Cover Foot Clutch Kit - Tumbled Cover - 1994-2003 Harley-Davidson Sportster Derby Cover Foot Clutch Kit - Tumbled Cover - 1994-2003 Harley-Davidson Sportster
      Prism Supply Co. Derby Cover Foot Clutch Kit - Tumbled Cover - 1994-2003 Harley-Davidson Sportster
      $299.99
      Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-57 Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-57
      Gasbox Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-57
      10 reviews $299.99
      Linkert Snap Throttle Kit Linkert Snap Throttle Kit
      Prism Supply Co. Linkert Snap Throttle Kit
      $89.99
      Richmond Spool Hub - Polished Richmond Spool Hub - Polished
      Mullins Chain Drive Richmond Spool Hub - Polished
      1 review $299.95
      Dual Cable Cast Whiskey Throttle - Black - 1 inch Dual Cable Cast Whiskey Throttle - Black - 1 inch
      Biltwell Dual Cable Cast Whiskey Throttle - Black - 1 inch
      29 reviews $99.95
      Chopper DIY Sissy Bar Kit Chopper DIY Sissy Bar Kit
      Gasbox Chopper DIY Sissy Bar Kit
      38 reviews $89.95
      Gasbox Classic DIY Sissy Bar Kit Gasbox Classic DIY Sissy Bar Kit
      Gasbox Gasbox Classic DIY Sissy Bar Kit
      20 reviews $89.95
      Complete Front Rubber Motor Mount Kit 2004-Up Harley-Davidson Sportsters Complete Front Rubber Motor Mount Kit 2004-Up Harley-Davidson Sportsters
      Cycle Standard Complete Front Rubber Motor Mount Kit 2004-Up Harley-Davidson Sportsters
      $178.42
      Le Pera Signature II Solo Seat fits Rigid Frame Le Pera Signature II Solo Seat fits Rigid Frame
      LePera Le Pera Signature II Solo Seat fits Rigid Frame
      4 reviews $295.00
      3 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers 3 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers
      Mooneyes 3 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers
      9 reviews $295.00
      41MM Chrome Fork Tubes 1984-1999 Harley-Davidson FXWG/D FXST - 28-1/4 inch - 4 Over 41MM Chrome Fork Tubes 1984-1999 Harley-Davidson FXWG/D FXST - 28-1/4 inch - 4 Over
      Cycle Standard 41MM Chrome Fork Tubes 1984-1999 Harley-Davidson FXWG/D FXST - 28-1/4 inch - 4 Over
      $200.94
      BNM Bolt On Sissy Bar For Rogue Fender - 1958-1984 Harley-Davidson Panhead/Shovelhead BNM Bolt On Sissy Bar For Rogue Fender - 1958-1984 Harley-Davidson Panhead/Shovelhead
      Bar-None Moto BNM Bolt On Sissy Bar For Rogue Fender - 1958-1984 Harley-Davidson Panhead/Shovelhead
      4 reviews $293.54
      Clamp On Aluminum Oil Tank - 1954 - 1970 Triumph 650 - Finned Ends Clamp On Aluminum Oil Tank - 1954 - 1970 Triumph 650 - Finned Ends
      Choppahead Clamp On Aluminum Oil Tank - 1954 - 1970 Triumph 650 - Finned Ends
      8 reviews $293.33
      Brake Light Switch Banjo Bolt 3/8-24 inch Thread - Chrome Brake Light Switch Banjo Bolt 3/8-24 inch Thread - Chrome
      Goodridge Brake Light Switch Banjo Bolt 3/8-24 inch Thread - Chrome
      33 reviews $19.95
      14 Piece Aluminum Wheel Axle Spacer Kit - 1.25 inch O.D. x 3/4 inch I.D. 14 Piece Aluminum Wheel Axle Spacer Kit - 1.25 inch O.D. x 3/4 inch I.D.
      Cycle Standard 14 Piece Aluminum Wheel Axle Spacer Kit - 1.25 inch O.D. x 3/4 inch I.D.
      32 reviews $43.88
      Weatherproof Starter Ignition Switch - Brass Bezel Weatherproof Starter Ignition Switch - Brass Bezel
      Lowbrow Customs Weatherproof Starter Ignition Switch - Brass Bezel
      16 reviews $67.59
      Antigravity Lithium Small Case Battery - 16 Cell - AG-1601 Antigravity Lithium Small Case Battery - 16 Cell - AG-1601
      Antigravity Batteries Antigravity Lithium Small Case Battery - 16 Cell - AG-1601
      2 reviews $289.99
      S&S Super E and G Carb Extended Float Bowl Screws - Brass S&S Super E and G Carb Extended Float Bowl Screws - Brass
      Lowbrow Customs S&S Super E and G Carb Extended Float Bowl Screws - Brass
      107 reviews $39.62
      8 inch Mini Apes Handlebars - Chrome Finish 8 inch Mini Apes Handlebars - Chrome Finish
      Cycle Standard 8 inch Mini Apes Handlebars - Chrome Finish
      38 reviews From $112.85
      3 position Ignition Key Switch Replaces Harley-Davidson OEM #71425-77 - Chrome Body / Chrome Bezel 3 position Ignition Key Switch Replaces Harley-Davidson OEM #71425-77 - Chrome Body / Chrome Bezel
      Cycle Standard 3 position Ignition Key Switch Replaces Harley-Davidson OEM #71425-77 - Chrome Body / Chrome Bezel
      16 reviews $36.00
      Black Steel Solo Seat Hinge / Pivot Bracket - Weld-On Black Steel Solo Seat Hinge / Pivot Bracket - Weld-On
      Lowbrow Customs Black Steel Solo Seat Hinge / Pivot Bracket - Weld-On
      19 reviews $77.99
      No. 12 Float Bowl Drain Valve for S&S Super E / G / B Carburetors No. 12 Float Bowl Drain Valve for S&S Super E / G / B Carburetors
      Fast Eddy Co. No. 12 Float Bowl Drain Valve for S&S Super E / G / B Carburetors
      23 reviews $44.95
      Remote Direct Starter Solenoid Button - Black - Harley-Davidson Sportster XL FXST FLST FXD Remote Direct Starter Solenoid Button - Black - Harley-Davidson Sportster XL FXST FLST FXD
      Cycle Standard Remote Direct Starter Solenoid Button - Black - Harley-Davidson Sportster XL FXST FLST FXD
      38 reviews $38.93
      Dual Piston Brake Caliper - Black Anodized Dual Piston Brake Caliper - Black Anodized
      Mid-USA Dual Piston Brake Caliper - Black Anodized
      2 reviews $212.50
      Evo Sportster CV Carburetor Support Bracket - 1991-2006 Harley-Davidson Sportsters Evo Sportster CV Carburetor Support Bracket - 1991-2006 Harley-Davidson Sportsters
      Gasbox Evo Sportster CV Carburetor Support Bracket - 1991-2006 Harley-Davidson Sportsters
      52 reviews $27.99
      Prism Supply Co. Box Chopper Tail Light - Brushed Aluminum Prism Supply Co. Box Chopper Tail Light - Brushed Aluminum
      Prism Supply Co. Prism Supply Co. Box Chopper Tail Light - Brushed Aluminum
      10 reviews $119.95
      39mm Speed Triple Trees - Black - 1991-05 Harley-Davidson FXD 1988-20 XL 1988-00 FXR
      The Speed Merchant 39mm Speed Triple Trees - Black - 1991-05 Harley-Davidson FXD 1988-20 XL 1988-00 FXR
      $836.96 $929.95
      Firestone ANS Motorcycle Tire 4.50-18 Firestone ANS Motorcycle Tire 4.50-18
      Coker Tire Firestone ANS Motorcycle Tire 4.50-18
      $278.52
      Daniel Boone Chrome Forward Controls Kit 1979-1983 Harley-Davidson XL Daniel Boone Chrome Forward Controls Kit 1979-1983 Harley-Davidson XL
      V-Twin Manufacturing Daniel Boone Chrome Forward Controls Kit 1979-1983 Harley-Davidson XL
      4 reviews $417.56 $453.87
      Finned 1" Handlebar Risers - Aluminum Finned 1" Handlebar Risers - Aluminum
      Lowbrow Customs Finned 1" Handlebar Risers - Aluminum
      14 reviews $103.99
      3.25 inch FNA Pancake Headlight - Vintage Style Clear Lens with LED 3.25 inch FNA Pancake Headlight - Vintage Style Clear Lens with LED
      FNA Custom Cycle 3.25 inch FNA Pancake Headlight - Vintage Style Clear Lens with LED
      11 reviews $275.00
      Rectifying Regulator CE-208 - 1994-2003 Harley-Davidson Sportster XL Rectifying Regulator CE-208 - 1994-2003 Harley-Davidson Sportster XL
      Cycle Electric Rectifying Regulator CE-208 - 1994-2003 Harley-Davidson Sportster XL
      12 reviews $164.23 $175.80
      3 position Universal Quick-Start Ignition Key Switch - Chrome Bezel 3 position Universal Quick-Start Ignition Key Switch - Chrome Bezel
      Cycle Standard 3 position Universal Quick-Start Ignition Key Switch - Chrome Bezel
      7 reviews $36.50
      Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Chrome Sprocket Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Chrome Sprocket
      Lowbrow Customs Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Chrome Sprocket
      19 reviews $166.39
      412 Series 13.5" Shocks Chrome With Full Covers 1958-1972 Harley-Davidson FL/FLH 412 Series 13.5" Shocks Chrome With Full Covers 1958-1972 Harley-Davidson FL/FLH
      Progressive Suspension 412 Series 13.5" Shocks Chrome With Full Covers 1958-1972 Harley-Davidson FL/FLH
      $454.95
      Wassell 200 Watt High Output Stator - fits 500/650/750c.c. Triumph / BSA / Norton Wassell 200 Watt High Output Stator - fits 500/650/750c.c. Triumph / BSA / Norton
      Wassell Wassell 200 Watt High Output Stator - fits 500/650/750c.c. Triumph / BSA / Norton
      16 reviews $164.27
      Finned Points Cover for Harley-Davidson Big Twins Finned Points Cover for Harley-Davidson Big Twins
      Mooneyes Finned Points Cover for Harley-Davidson Big Twins
      30 reviews $67.67
      Oil Pump unit Triumph Motorcycles 1963-1980 - Made in the UK OEM # 70-9421 Oil Pump unit Triumph Motorcycles 1963-1980 - Made in the UK OEM # 70-9421
      British Standard Oil Pump unit Triumph Motorcycles 1963-1980 - Made in the UK OEM # 70-9421
      12 reviews $162.03
      Super E Carburetor Kit 1984-91 Harley-Davidson Big Twin
      S&S Cycle Super E Carburetor Kit 1984-91 Harley-Davidson Big Twin
      1 review $809.96 $899.95
      Sportster Style Frisco Mount Gas Tank - Standard Width - 2.5 gallon Sportster Style Frisco Mount Gas Tank - Standard Width - 2.5 gallon
      Cycle Standard Sportster Style Frisco Mount Gas Tank - Standard Width - 2.5 gallon
      2 reviews $202.19
      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!