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      Custom Motorcycle Parts

      Custom Motorcycle Parts CATEGORIES

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      BEST SELLING BRANDS

      TOP Custom Motorcycle Parts

      Stealthstarter Electric Starter Kit Rigid Frame 4 Speed Harley-Davidson Big Twins Stealthstarter Electric Starter Kit Rigid Frame 4 Speed Harley-Davidson Big Twins
      Cannonball Stealthstarter Electric Starter Kit Rigid Frame 4 Speed Harley-Davidson Big Twins
      2 reviews $3,272.66
      Antigravity Lithium Small Case Battery - 12 Cell - AG-1201 Antigravity Lithium Small Case Battery - 12 Cell - AG-1201
      Antigravity Batteries Antigravity Lithium Small Case Battery - 12 Cell - AG-1201
      34 reviews $219.99
      Wassell Peanut Mid-Tunnel Gas Tank 2.1 gallon Wassell Peanut Mid-Tunnel Gas Tank 2.1 gallon
      Cycle Standard Wassell Peanut Mid-Tunnel Gas Tank 2.1 gallon
      44 reviews $179.99
      930 MK1 Premier Concentric Aluminum 30mm Carburetor Set for Triumph T120 & T140 Bonneville 930 MK1 Premier Concentric Aluminum 30mm Carburetor Set for Triumph T120 & T140 Bonneville
      Amal Carburetor 930 MK1 Premier Concentric Aluminum 30mm Carburetor Set for Triumph T120 & T140 Bonneville
      21 reviews $631.87
      Horseshoe Oil Tank for Lowbrow Customs Weld-On Sportster Hardtails and Gasbox Full Frames Horseshoe Oil Tank for Lowbrow Customs Weld-On Sportster Hardtails and Gasbox Full Frames
      Lowbrow Customs Horseshoe Oil Tank for Lowbrow Customs Weld-On Sportster Hardtails and Gasbox Full Frames
      39 reviews $299.99
      Complete 21 inch Ribbed Spool Hub Chopper Wheel - 3/4 inch Bearings - Chrome Complete 21 inch Ribbed Spool Hub Chopper Wheel - 3/4 inch Bearings - Chrome
      Lowbrow Customs Complete 21 inch Ribbed Spool Hub Chopper Wheel - 3/4 inch Bearings - Chrome
      19 reviews $299.99
      Stealthstarter Electric Starter Kit Swingarm Frame 4 Speed 1958-1985 Harley-Davidson Big Twins Stealthstarter Electric Starter Kit Swingarm Frame 4 Speed 1958-1985 Harley-Davidson Big Twins
      Cannonball Stealthstarter Electric Starter Kit Swingarm Frame 4 Speed 1958-1985 Harley-Davidson Big Twins
      $3,272.66
      Generator DGV-5000L 12 Volt - Low Voltage - 1965-1984 Harley-Davidson Generator DGV-5000L 12 Volt - Low Voltage - 1965-1984 Harley-Davidson
      Cycle Electric Generator DGV-5000L 12 Volt - Low Voltage - 1965-1984 Harley-Davidson
      40 reviews $488.91 $520.31
      Super Classic 270 Front/Rear Motorcycle Tire - 5.00-16 72H Super Classic 270 Front/Rear Motorcycle Tire - 5.00-16 72H
      Shinko Motorcycle Tires Super Classic 270 Front/Rear Motorcycle Tire - 5.00-16 72H
      11 reviews $124.66 $144.95
      Weld-On Hardtail Rear Frame Section 1982-2003 Harley Sportster Weld-On Hardtail Rear Frame Section 1982-2003 Harley Sportster
      Lowbrow Customs Weld-On Hardtail Rear Frame Section 1982-2003 Harley Sportster
      84 reviews $429.99
      Top view Frisco mount Sportster Gas Tank by Lowbrow Customs Top view Frisco mount Sportster Gas Tank by Lowbrow Customs
      Lowbrow Customs Frisco Mount Sportster Gas Tank - Standard Width - 2.5 gallon
      95 reviews $189.99
      Weld-On Hardtail Rear Frame Section for 1952-1981 H-D Ironhead Sportster Weld-On Hardtail Rear Frame Section for 1952-1981 H-D Ironhead Sportster
      Lowbrow Customs Weld-On Hardtail Rear Frame Section for 1952-1981 H-D Ironhead Sportster
      9 reviews $429.99
      Rogue Fender - 1958-84 Harley-Davidson Panhead Shovelhead Rogue Fender - 1958-84 Harley-Davidson Panhead Shovelhead
      Lowbrow Customs Rogue Fender - 1958-84 Harley-Davidson Panhead Shovelhead
      117 reviews $299.99
      Super E Carburetor Assembly S&S Cycle #11-0420 Super E Carburetor Assembly S&S Cycle #11-0420
      S&S Cycle Super E Carburetor Assembly S&S Cycle #11-0420
      10 reviews $469.95 $499.95
      CE-84T-99 Stator Rotor and Regulator Kit for 1999 - 2003 Harley-Davidson FLH and FLT Models CE-84T-99 Stator Rotor and Regulator Kit for 1999 - 2003 Harley-Davidson FLH and FLT Models
      Cycle Electric CE-84T-99 Stator Rotor and Regulator Kit for 1999 - 2003 Harley-Davidson FLH and FLT Models
      18 reviews $468.28 $535.38
      2000I PC Programmable Electronic Ignition Kit for Harley-Davidsons 2000I PC Programmable Electronic Ignition Kit for Harley-Davidsons
      Dynatek Performance Electronics 2000I PC Programmable Electronic Ignition Kit for Harley-Davidsons
      4 reviews $256.66 $264.43
      Super Classic 270 Front Motorcycle Tire - 3.00-21 57S Super Classic 270 Front Motorcycle Tire - 3.00-21 57S
      Shinko Motorcycle Tires Super Classic 270 Front Motorcycle Tire - 3.00-21 57S
      8 reviews $91.12 $105.95
      Manta Ray Smooth Steel Fender 4-3/4 inch Width Manta Ray Smooth Steel Fender 4-3/4 inch Width
      Lowbrow Customs Manta Ray Smooth Steel Fender 4-3/4 inch Width
      63 reviews $174.99
      Generator DGV-5000-L-BLK 12 Volt - Low Voltage - 1965-84 Harley-Davidson - Blacked Out Generator DGV-5000-L-BLK 12 Volt - Low Voltage - 1965-84 Harley-Davidson - Blacked Out
      Cycle Electric Generator DGV-5000-L-BLK 12 Volt - Low Voltage - 1965-84 Harley-Davidson - Blacked Out
      $483.61 $511.37
      Shotgun Exhaust Pipes 1990-2003 Harley-Davidson Sportster XL Chrome Shotgun Exhaust Pipes 1990-2003 Harley-Davidson Sportster XL Chrome
      Lowbrow Customs Shotgun Exhaust Pipes 1990-2003 Harley-Davidson Sportster XL Chrome
      58 reviews $329.99
      T-Bars Handlebars - 10 inch Rise - 1 inch - Chrome T-Bars Handlebars - 10 inch Rise - 1 inch - Chrome
      Lowbrow Customs T-Bars Handlebars - 10 inch Rise - 1 inch - Chrome
      22 reviews $119.99
      Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts - Horseshoe Oil Tank Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts - Horseshoe Oil Tank
      Gasbox Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts - Horseshoe Oil Tank
      $1,599.00
      Dished Clamp-On Steel Motorcycle Oil Tank for Lowbrow Customs Harley Sportster Hardtails Dished Clamp-On Steel Motorcycle Oil Tank for Lowbrow Customs Harley Sportster Hardtails
      Lowbrow Customs Dished Clamp-On Steel Motorcycle Oil Tank for Lowbrow Customs Harley Sportster Hardtails
      14 reviews $249.99
      Baja 100 Tire 16" - 5.00-16 71T Baja 100 Tire 16" - 5.00-16 71T
      Bates Baja 100 Tire 16" - 5.00-16 71T
      8 reviews $236.45
      Mid-Control Kit 1991-2003 Harley-Davidson Sportsters - Stainless Steel Mid-Control Kit 1991-2003 Harley-Davidson Sportsters - Stainless Steel
      Prism Supply Co. Mid-Control Kit 1991-2003 Harley-Davidson Sportsters - Stainless Steel
      4 reviews $294.99
      WX Split Gas Tanks - Bolt-On for 1936 - 1984 Big Twin Harley-Davidsons - 2.25 gallon WX Split Gas Tanks - Bolt-On for 1936 - 1984 Big Twin Harley-Davidsons - 2.25 gallon
      Lowbrow Customs WX Split Gas Tanks - Bolt-On for 1936 - 1984 Big Twin Harley-Davidsons - 2.25 gallon
      80 reviews $399.99
      Harley Sportster 883 to 1200cc 1986 - 2003 Black Complete Big Bore Kit Harley Sportster 883 to 1200cc 1986 - 2003 Black Complete Big Bore Kit
      V-Twin Manufacturing Harley Sportster 883 to 1200cc 1986 - 2003 Black Complete Big Bore Kit
      2 reviews $614.23 $646.56
      Centerline Adjustable Aluminum Transmission Plate - Harley-Davidson Big Twin 4 Speeds Centerline Adjustable Aluminum Transmission Plate - Harley-Davidson Big Twin 4 Speeds
      Old-Stf Cycle Centerline Adjustable Aluminum Transmission Plate - Harley-Davidson Big Twin 4 Speeds
      1 review $249.00
      530 Motorcycle Drive Chain - 120 Links with 2 Master Links 530 Motorcycle Drive Chain - 120 Links with 2 Master Links
      Lowbrow Customs 530 Motorcycle Drive Chain - 120 Links with 2 Master Links
      46 reviews $64.99
      11mm/1.5 inch Primary Belt Drive with Idler Gear - Electric Start - 1965-E1984 Harley-Davidson Big Twin
      Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive with Idler Gear - Electric Start - 1965-E1984 Harley-Davidson Big Twin
      $590.85 $621.95
      AM6 Speedmaster 3.00-21 inch Front Tire
      Avon Tyres AM6 Speedmaster 3.00-21 inch Front Tire
      27 reviews $186.66
      Harley Sportster 883 to 1200cc 1986 - 2019 Black S&S Cycle Big Bore Kit 910-0687 Harley Sportster 883 to 1200cc 1986 - 2019 Black S&S Cycle Big Bore Kit 910-0687
      S&S Cycle Harley Sportster 883 to 1200cc 1986 - 2019 Black S&S Cycle Big Bore Kit 910-0687
      5 reviews $986.36 $1,095.95
      Oil Tank - Bolt-On for 1965-Up Harley-Davidson Four Speed Swingarm Frames Oil Tank - Bolt-On for 1965-Up Harley-Davidson Four Speed Swingarm Frames
      Gasbox Oil Tank - Bolt-On for 1965-Up Harley-Davidson Four Speed Swingarm Frames
      20 reviews $299.99
      Antigravity Lithium Small Case Battery - 8 Cell - AG-801 Antigravity Lithium Small Case Battery - 8 Cell - AG-801
      Antigravity Batteries Antigravity Lithium Small Case Battery - 8 Cell - AG-801
      28 reviews $161.99
      Ribbed Steel Fender 5 inch Width Ribbed Steel Fender 5 inch Width
      Cycle Standard Ribbed Steel Fender 5 inch Width
      7 reviews $149.99
      Firestone ANS Motorcycle Tire 5.00-16 Firestone ANS Motorcycle Tire 5.00-16
      Coker Tire Firestone ANS Motorcycle Tire 5.00-16
      3 reviews $224.21
      Tite Seal Kit Intake Manifold Kit - 1948-1984 Harley-Davidson Big Twin and Sportster Tite Seal Kit Intake Manifold Kit - 1948-1984 Harley-Davidson Big Twin and Sportster
      FNA Custom Cycle Tite Seal Kit Intake Manifold Kit - 1948-1984 Harley-Davidson Big Twin and Sportster
      49 reviews $55.95
      Upswept Shotgun Exhaust Pipe Set 1986-2003 Harley-Davidson Sportsters Upswept Shotgun Exhaust Pipe Set 1986-2003 Harley-Davidson Sportsters
      Gasbox Upswept Shotgun Exhaust Pipe Set 1986-2003 Harley-Davidson Sportsters
      3 reviews $299.99
      Harley-Davidson Ironhead Sportster 1958 - 1978 Replica Stock Style Gas Tank - 2.4 gallon Harley-Davidson Ironhead Sportster 1958 - 1978 Replica Stock Style Gas Tank - 2.4 gallon
      Cycle Standard Harley-Davidson Ironhead Sportster 1958 - 1978 Replica Stock Style Gas Tank - 2.4 gallon
      55 reviews $178.41
      1/4 inch NPT 90 Degree Petcock - Stainless Steel 1/4 inch NPT 90 Degree Petcock - Stainless Steel
      Prism Supply Co. 1/4 inch NPT 90 Degree Petcock - Stainless Steel
      $129.99
      Manta Ray Smooth Steel Fender 6 inch Width Manta Ray Smooth Steel Fender 6 inch Width
      Lowbrow Customs Manta Ray Smooth Steel Fender 6 inch Width
      72 reviews $174.99
      Hardbody Antique Style Springer Front End - 2 inch Under Length - Black Hardbody Antique Style Springer Front End - 2 inch Under Length - Black
      Mid-USA Hardbody Antique Style Springer Front End - 2 inch Under Length - Black
      4 reviews $869.57 $952.30
      Weatherproof Starter Ignition Key Switch - Chrome Bezel Weatherproof Starter Ignition Key Switch - Chrome Bezel
      Lowbrow Customs Weatherproof Starter Ignition Key Switch - Chrome Bezel
      88 reviews $59.99
      Firestone Classic Ribbed Motorcycle Tire 2.75-21 Firestone Classic Ribbed Motorcycle Tire 2.75-21
      Coker Tire Firestone Classic Ribbed Motorcycle Tire 2.75-21
      6 reviews $164.77
      Signature II Solo Seat - Rigid Frame Signature II Solo Seat - Rigid Frame
      LePera Signature II Solo Seat - Rigid Frame
      4 reviews $274.35 $295.00
      Offset Spring Fork Assembly 1997-2005 Harley-Davidson FLSTS - Chrome Offset Spring Fork Assembly 1997-2005 Harley-Davidson FLSTS - Chrome
      V-Twin Manufacturing Offset Spring Fork Assembly 1997-2005 Harley-Davidson FLSTS - Chrome
      $1,627.94 $1,808.82
      1963-1972 Triumph 650 to 750 c.c. Big Bore Kit 1963-1972 Triumph 650 to 750 c.c. Big Bore Kit
      British Standard 1963-1972 Triumph 650 to 750 c.c. Big Bore Kit
      21 reviews $810.58
      Super Prism Throttle - 1 inch Super Prism Throttle - 1 inch
      Prism Supply Co. Super Prism Throttle - 1 inch
      $229.99
      Inline Spring Fork Assembly 1988-2006 Harley-Davidson FXSTS - Black Inline Spring Fork Assembly 1988-2006 Harley-Davidson FXSTS - Black
      V-Twin Manufacturing Inline Spring Fork Assembly 1988-2006 Harley-Davidson FXSTS - Black
      $1,603.80 $1,782.00
      Alternator Kit 32 amp CE-32A - Harley-Davidson Evo Big Twins Alternator Kit 32 amp CE-32A - Harley-Davidson Evo Big Twins
      Cycle Electric Alternator Kit 32 amp CE-32A - Harley-Davidson Evo Big Twins
      3 reviews $400.20 $458.99
      Full Rigid Chopper Frame 2004-2022 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts - Horseshoe Oil Tank Full Rigid Chopper Frame 2004-2022 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts - Horseshoe Oil Tank
      Gasbox Full Rigid Chopper Frame 2004-2022 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts - Horseshoe Oil Tank
      $1,599.00
      Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Sporty Tank Mounts - Horseshoe Oil Tank Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Sporty Tank Mounts - Horseshoe Oil Tank
      Gasbox Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Sporty Tank Mounts - Horseshoe Oil Tank
      $1,599.00
      Tri-Spark Classic Twin Electronic Ignition System for Triumph BSA Norton Twins And SIngles Tri-Spark Classic Twin Electronic Ignition System for Triumph BSA Norton Twins And SIngles
      Tri-Spark Tri-Spark Classic Twin Electronic Ignition System for Triumph BSA Norton Twins And SIngles
      14 reviews $289.99
      Hooligan Kit - 883cc to 1200cc for 2000 - 2021 Harley-Davidson Sportster Models - Silver Hooligan Kit - 883cc to 1200cc for 2000 - 2021 Harley-Davidson Sportster Models - Silver
      S&S Cycle Hooligan Kit - 883cc to 1200cc for 2000 - 2021 Harley-Davidson Sportster Models - Silver
      $1,568.66 $1,742.95
      King P-Nut Frisco Shallow Tunnel Gas Tank 2.4 gallon King P-Nut Frisco Shallow Tunnel Gas Tank 2.4 gallon
      Lowbrow Customs King P-Nut Frisco Shallow Tunnel Gas Tank 2.4 gallon
      44 reviews $219.99
      Dyna S Ignition Complete Kit - Dual Fire for Harley Davidsons Dyna S Ignition Complete Kit - Dual Fire for Harley Davidsons
      Dynatek Performance Electronics Dyna S Ignition Complete Kit - Dual Fire for Harley Davidsons
      16 reviews $204.43
      16 x 3.00 Chrome Complete Front / Rear Wheel fits Harley-Davidson Big Twins 1973-1984 16 x 3.00 Chrome Complete Front / Rear Wheel fits Harley-Davidson Big Twins 1973-1984
      Mid-USA 16 x 3.00 Chrome Complete Front / Rear Wheel fits Harley-Davidson Big Twins 1973-1984
      11 reviews $215.50 $233.50
      Traditional King and Queen Seat - Black Diamond - 2004-2021 Harley-Davidson Sportsters Traditional King and Queen Seat - Black Diamond - 2004-2021 Harley-Davidson Sportsters
      Sully's Customs Traditional King and Queen Seat - Black Diamond - 2004-2021 Harley-Davidson Sportsters
      6 reviews $419.95
      Traditional King and Queen Seat - Black H-Pleat - 2004-2021 Harley-Davidson Sportsters Traditional King and Queen Seat - Black H-Pleat - 2004-2021 Harley-Davidson Sportsters
      Sully's Customs Traditional King and Queen Seat - Black H-Pleat - 2004-2021 Harley-Davidson Sportsters
      6 reviews $419.95
      Hardbody Antique Style Springer Front End - Standard Length - Chrome Hardbody Antique Style Springer Front End - Standard Length - Chrome
      Mid-USA Hardbody Antique Style Springer Front End - Standard Length - Chrome
      3 reviews $978.36 $1,071.45
      Baja 90 Tire 16" - 130/90B16 73T Baja 90 Tire 16" - 130/90B16 73T
      Bates Baja 90 Tire 16" - 130/90B16 73T
      34 reviews $222.15
      2 inch Shorty Belt Drive 1970-1978 Harley-Davidson Big Twins
      Belt Drives LTD. 2 inch Shorty Belt Drive 1970-1978 Harley-Davidson Big Twins
      $1,401.20 $1,474.95
      Frisco Mount Sportster Gas Tank - Narrow - 2.1 gallon Frisco Mount Sportster Gas Tank - Narrow - 2.1 gallon
      Lowbrow Customs Frisco Mount Sportster Gas Tank - Narrow - 2.1 gallon
      61 reviews $199.99
      Louvered Air Cleaner for Harley CV / EFI 1991-2020 - Chrome Louvered Air Cleaner for Harley CV / EFI 1991-2020 - Chrome
      Lowbrow Customs Louvered Air Cleaner for Harley CV / EFI 1991-2020 - Chrome
      75 reviews $64.99
      Cylinder and Piston Kit 1988-2003 Harley-Davidson 1200cc Sportster XL - Black Cylinder and Piston Kit 1988-2003 Harley-Davidson 1200cc Sportster XL - Black
      V-Twin Manufacturing Cylinder and Piston Kit 1988-2003 Harley-Davidson 1200cc Sportster XL - Black
      $459.63 $510.70
      930 MK1 Premier Concentric Aluminum 30mm Carburetor for Triumph TR6 & TR7 Tiger 930 MK1 Premier Concentric Aluminum 30mm Carburetor for Triumph TR6 & TR7 Tiger
      Amal Carburetor 930 MK1 Premier Concentric Aluminum 30mm Carburetor for Triumph TR6 & TR7 Tiger
      18 reviews $341.47
      Weld-On Hardtail Rear Frame Section 2004-2022 Harley-Davidson Sportster Weld-On Hardtail Rear Frame Section 2004-2022 Harley-Davidson Sportster
      Lowbrow Customs Weld-On Hardtail Rear Frame Section 2004-2022 Harley-Davidson Sportster
      2 reviews $450.00
      Hardbody Antique Style Springer Front End - Standard Length - Black Hardbody Antique Style Springer Front End - Standard Length - Black
      Mid-USA Hardbody Antique Style Springer Front End - Standard Length - Black
      5 reviews $894.57 $980.35
      Radius Breather Bolts for Harley-Davidson Evo - Chrome Plated Radius Breather Bolts for Harley-Davidson Evo - Chrome Plated
      Lowbrow Customs Radius Breather Bolts for Harley-Davidson Evo - Chrome Plated
      98 reviews $44.99
      Sportster Style Frisco Mount Gas Tank - Narrow - 2.1 gallon Sportster Style Frisco Mount Gas Tank - Narrow - 2.1 gallon
      Cycle Standard Sportster Style Frisco Mount Gas Tank - Narrow - 2.1 gallon
      10 reviews $188.99
      39mm Harley-Davidson Front End Extended Damper Tube Kit 39mm Harley-Davidson Front End Extended Damper Tube Kit
      Til Death Cycles 39mm Harley-Davidson Front End Extended Damper Tube Kit
      17 reviews $89.95
      Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Silver Sprocket Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Silver Sprocket
      Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Silver Sprocket
      21 reviews $199.99
      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!