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      Custom Motorcycle Parts

      Custom Motorcycle Parts CATEGORIES

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      BEST SELLING BRANDS

      TOP Custom Motorcycle Parts

      39mm Extended Damper Tube Kit- Harley-Davidson Front End 39mm Extended Damper Tube Kit- Harley-Davidson Front End
      Til Death Cycles 39mm Extended Damper Tube Kit- Harley-Davidson Front End
      28 reviews $104.95
      Four Piston Brake Caliper - Chrome Four Piston Brake Caliper - Chrome
      Mid-USA Four Piston Brake Caliper - Chrome
      7 reviews $275.00
      Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-1957 Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-1957
      Gasbox Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-1957
      10 reviews $299.99
      Triumph 650 to 750 c.c Big Bore Kit for 1963-1972 Models Triumph 650 to 750 c.c Big Bore Kit for 1963-1972 Models
      British Standard Triumph 650 to 750 c.c Big Bore Kit for 1963-1972 Models
      22 reviews $999.95
      530 O-Ring Drive Chain - 130 Links includes Master Link 530 O-Ring Drive Chain - 130 Links includes Master Link
      Drag Specialties 530 O-Ring Drive Chain - 130 Links includes Master Link
      7 reviews $172.87
      Cloth Covered Wire - 16 gauge - sold by the foot - Assorted Colors Available Cloth Covered Wire - 16 gauge - sold by the foot - Assorted Colors Available
      Lowbrow Customs Cloth Covered Wire - 16 gauge - sold by the foot - Assorted Colors Available
      161 reviews From $8.60 $17.20
      Tite Seal Intake Manifold Kit for 1948-1984 Harley Big Twin & Sportster Tite Seal Intake Manifold Kit for 1948-1984 Harley Big Twin & Sportster
      FNA Custom Cycle Tite Seal Intake Manifold Kit for 1948-1984 Harley Big Twin & Sportster
      65 reviews $55.95
      Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Black Sprocket Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Black Sprocket
      Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Black Sprocket
      43 reviews $159.99
      Cobra Seat - Diamond/Buttons - fits 1984-1999 Harley-Davidson Softail Cobra Seat - Diamond/Buttons - fits 1984-1999 Harley-Davidson Softail
      LePera Cobra Seat - Diamond/Buttons - fits 1984-1999 Harley-Davidson Softail
      $479.00
      Dished Clamp-On Steel Motorcycle Oil Tank for Harley Sportster Hardtails Dished Clamp-On Steel Motorcycle Oil Tank for Harley Sportster Hardtails
      Lowbrow Customs Dished Clamp-On Steel Motorcycle Oil Tank for Harley Sportster Hardtails
      19 reviews $259.99
      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
      101 reviews $44.99
      Hardbody Antique Style Springer Front End - 2 inch Under Length - Chrome Hardbody Antique Style Springer Front End - 2 inch Under Length - Chrome
      Mid-USA Hardbody Antique Style Springer Front End - 2 inch Under Length - Chrome
      2 reviews $935.20
      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
      26 reviews $693.95
      Frisco Mount Sportster Gas Tank - Narrow - Bayonet Filler - 2.1 gallon Frisco Mount Sportster Gas Tank - Narrow - Bayonet Filler - 2.1 gallon
      Lowbrow Customs Frisco Mount Sportster Gas Tank - Narrow - Bayonet Filler - 2.1 gallon
      7 reviews $212.91
      Pop Top Oil Pressure Indicator Pop Top Oil Pressure Indicator
      FNA Custom Cycle Pop Top Oil Pressure Indicator
      11 reviews $110.71
      T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Chrome T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Chrome
      Lowbrow Customs T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Chrome
      4 reviews $137.28
      HI-4N Ignition Module Kit - 1970-1999 Harley-Davidson Big Twins 1971-1990 XL
      S&S Cycle HI-4N Ignition Module Kit - 1970-1999 Harley-Davidson Big Twins 1971-1990 XL
      $539.96 $599.95
      Laredo Gas Tank - Center Filler Laredo Gas Tank - Center Filler
      Cycle Standard Laredo Gas Tank - Center Filler
      3 reviews $266.31
      Universal Battery Box for YTZ-12S Electric Start Motorcycle Battery Universal Battery Box for YTZ-12S Electric Start Motorcycle Battery
      Gasbox Universal Battery Box for YTZ-12S Electric Start Motorcycle Battery
      11 reviews $69.95
      Cocktail Shaker Mufflers for 1-1/2 to 1-3/4 inch Exhaust Pipes Cocktail Shaker Mufflers for 1-1/2 to 1-3/4 inch Exhaust Pipes
      EMGO Cocktail Shaker Mufflers for 1-1/2 to 1-3/4 inch Exhaust Pipes
      80 reviews $220.93
      Motorcycle Tire Inner Tube - 2.75 / 3.00-21 inch Center Metal Valve
      Cycle Standard Motorcycle Tire Inner Tube - 2.75 / 3.00-21 inch Center Metal Valve
      28 reviews $22.07
      Forward Control Kit 1991-2003 Harley-Davidson Sportsters - Black Anodized Forward Control Kit 1991-2003 Harley-Davidson Sportsters - Black Anodized
      Lowbrow Customs Forward Control Kit 1991-2003 Harley-Davidson Sportsters - Black Anodized
      $282.49
      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
      24 reviews $229.99
      Exhaust Pipe Set 2-into-1 1970-84 Harley Cone Shovelhead - Chrome OEM #65435-70 Exhaust Pipe Set 2-into-1 1970-84 Harley Cone Shovelhead - Chrome OEM #65435-70
      Gasbox Exhaust Pipe Set 2-into-1 1970-84 Harley Cone Shovelhead - Chrome OEM #65435-70
      14 reviews $279.99
      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
      21 reviews $419.46
      Original P-Nut Tank Deep Tunnel Gas Tank 1.8 gallon Original P-Nut Tank Deep Tunnel Gas Tank 1.8 gallon
      Lowbrow Customs Original P-Nut Tank Deep Tunnel Gas Tank 1.8 gallon
      62 reviews $205.99
      Solo Seat - Black Horizontal Pleat - Rigid Frame Solo Seat - Black Horizontal Pleat - Rigid Frame
      Sully's Customs Solo Seat - Black Horizontal Pleat - Rigid Frame
      2 reviews $175.00
      King P-Nut Frisco Gas Tank - 2.4 Gallon for 1986-2003 Harley Sportster King P-Nut Frisco Gas Tank - 2.4 Gallon for 1986-2003 Harley Sportster
      Lowbrow Customs King P-Nut Frisco Gas Tank - 2.4 Gallon for 1986-2003 Harley Sportster
      44 reviews $244.24
      Straight Leg Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster Straight Leg Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
      Lowbrow Customs Straight Leg Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
      18 reviews $405.59
      KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
      Lowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
      34 reviews $405.59
      Firestone ANS Motorcycle Tire 4.50-18 Firestone ANS Motorcycle Tire 4.50-18
      Coker Tire Firestone ANS Motorcycle Tire 4.50-18
      $300.98
      Full Rigid Chopper Frame 1957-1985 Harley-Davidson Ironheads - 3" Up - Disc Brake rear - Sporty Tank Mounts Full Rigid Chopper Frame 1957-1985 Harley-Davidson Ironheads - 3" Up - Disc Brake rear - Sporty Tank Mounts
      Gasbox Full Rigid Chopper Frame 1957-1985 Harley-Davidson Ironheads - 3" Up - Disc Brake rear - Sporty Tank Mounts
      3 reviews $1,199.00
      Motorcycle Tire Inner Tube - 5.00 / 5.10-16 inch Side Metal Valve
      Cycle Standard Motorcycle Tire Inner Tube - 5.00 / 5.10-16 inch Side Metal Valve
      15 reviews $29.25
      Stingray Ribbed Steel Fender 4-3/4 inch Width Stingray Ribbed Steel Fender 4-3/4 inch Width
      Lowbrow Customs Stingray Ribbed Steel Fender 4-3/4 inch Width
      42 reviews $197.07
      Hardbody Antique Style Springer Front End - 6 inch Over Length - Chrome Hardbody Antique Style Springer Front End - 6 inch Over Length - Chrome
      Mid-USA Hardbody Antique Style Springer Front End - 6 inch Over Length - Chrome
      3 reviews $1,173.70
      Frisco Mount 2007-2022 EFI Sportster Gas Tank - Standard Width - 2.5 gallon Frisco Mount 2007-2022 EFI Sportster Gas Tank - Standard Width - 2.5 gallon
      Cycle Standard Frisco Mount 2007-2022 EFI Sportster Gas Tank - Standard Width - 2.5 gallon
      14 reviews $234.29
      MCM Slash Cut Drag Pipes 1986-2003 Harley-Davidson Sportster - Chrome MCM Slash Cut Drag Pipes 1986-2003 Harley-Davidson Sportster - Chrome
      V-Factor Motorcycle Parts MCM Slash Cut Drag Pipes 1986-2003 Harley-Davidson Sportster - Chrome
      12 reviews $129.99
      39mm Narrowglide Fork Seal Rebuild Kit 1988-Up Harley Sportster
      James Gaskets 39mm Narrowglide Fork Seal Rebuild Kit 1988-Up Harley Sportster
      20 reviews $26.09
      Wagner Lockheed Type Rear Disc Brake Master Cylinder - Chrome - 1973-E1979 Harley-Davidson FL/FX Wagner Lockheed Type Rear Disc Brake Master Cylinder - Chrome - 1973-E1979 Harley-Davidson FL/FX
      Cycle Standard Wagner Lockheed Type Rear Disc Brake Master Cylinder - Chrome - 1973-E1979 Harley-Davidson FL/FX
      1 review $104.83
      P-Nut Mid-Tunnel Gas Tank 1.8 gallon P-Nut Mid-Tunnel Gas Tank 1.8 gallon
      Lowbrow Customs P-Nut Mid-Tunnel Gas Tank 1.8 gallon
      48 reviews $205.99
      Burly Slammer 10.5 inch Shocks - Black - Sportster XL 1988 - 2003 Burly Slammer 10.5 inch Shocks - Black - Sportster XL 1988 - 2003
      Burly Brand Burly Slammer 10.5 inch Shocks - Black - Sportster XL 1988 - 2003
      17 reviews $251.06 $278.95
      Chopper DIY Sissy Bar Kit Chopper DIY Sissy Bar Kit
      Gasbox Chopper DIY Sissy Bar Kit
      41 reviews $89.95
      Harley-Davidson Ironhead Sportster Gas Tank 1958 - 1978 Replica Stock Style - 2.4 gallon Harley-Davidson Ironhead Sportster Gas Tank 1958 - 1978 Replica Stock Style - 2.4 gallon
      Cycle Standard Harley-Davidson Ironhead Sportster Gas Tank 1958 - 1978 Replica Stock Style - 2.4 gallon
      56 reviews $202.49
      Generator DGV-5000-LH 12 Volt Low Voltage - 1936-1964 Harley-Davidsons w/Heli Coils Generator DGV-5000-LH 12 Volt Low Voltage - 1936-1964 Harley-Davidsons w/Heli Coils
      Cycle Electric Generator DGV-5000-LH 12 Volt Low Voltage - 1936-1964 Harley-Davidsons w/Heli Coils
      $557.87 $597.17
      Baja 100 Tire 18" - 4.00-18 64T Baja 100 Tire 18" - 4.00-18 64T
      Bates Baja 100 Tire 18" - 4.00-18 64T
      5 reviews $222.04
      007 Stainless Air Cleaner for 1991-2022 Harley-Davidson CV Carburetor/EFI 007 Stainless Air Cleaner for 1991-2022 Harley-Davidson CV Carburetor/EFI
      Gasbox 007 Stainless Air Cleaner for 1991-2022 Harley-Davidson CV Carburetor/EFI
      38 reviews $99.95
      Brake/Mechanical Clutch Control Kit for 1 inch Handlebars - 11/16 inch Bore - Polished Brake/Mechanical Clutch Control Kit for 1 inch Handlebars - 11/16 inch Bore - Polished
      American Prime Mfg. Brake/Mechanical Clutch Control Kit for 1 inch Handlebars - 11/16 inch Bore - Polished
      1 review $366.14
      Rabbit Ears Handlebars - 1 inch - Chrome Rabbit Ears Handlebars - 1 inch - Chrome
      Lowbrow Customs Rabbit Ears Handlebars - 1 inch - Chrome
      37 reviews From $135.87
      Stingray Ribbed Steel Fender 6 inch Width Stingray Ribbed Steel Fender 6 inch Width
      Lowbrow Customs Stingray Ribbed Steel Fender 6 inch Width
      68 reviews $197.22
      Super E Carburetor Kit 1993-99 Harley-Davidson Big Twin
      S&S Cycle Super E Carburetor Kit 1993-99 Harley-Davidson Big Twin
      2 reviews $719.96 $799.95
      Super E Carburetor Kit 1957-78 Harley-Davidson O-Ring Sportster XL
      S&S Cycle Super E Carburetor Kit 1957-78 Harley-Davidson O-Ring Sportster XL
      $716.36 $795.95
      Bayonet / Cam Harley Style Vented 2" Gas Cap - Chrome Bayonet / Cam Harley Style Vented 2" Gas Cap - Chrome
      Cycle Standard Bayonet / Cam Harley Style Vented 2" Gas Cap - Chrome
      53 reviews $20.42
      Performance Machine Classic 4 Piston Brake Caliper - Chrome Performance Machine Classic 4 Piston Brake Caliper - Chrome
      Performance Machine Performance Machine Classic 4 Piston Brake Caliper - Chrome
      1 review $426.95
      Pursuit Grip Set - Brass Pursuit Grip Set - Brass
      Lowbrow Customs Pursuit Grip Set - Brass
      46 reviews $163.67
      Bobbed Rear Fender Without Light Mount for 1984-1999 Harley-Davidson Softail Bobbed Rear Fender Without Light Mount for 1984-1999 Harley-Davidson Softail
      Cycle Standard Bobbed Rear Fender Without Light Mount for 1984-1999 Harley-Davidson Softail
      4 reviews $177.03
      Heavy Duty 530 Motorcycle Drive Chain - 130 Links Heavy Duty 530 Motorcycle Drive Chain - 130 Links
      Parts Unlimited Heavy Duty 530 Motorcycle Drive Chain - 130 Links
      $50.95
      The Sportster Treatment Custom Wiring Harness Kit 2004-2006 Harley-Davidson Sportster Models The Sportster Treatment Custom Wiring Harness Kit 2004-2006 Harley-Davidson Sportster Models
      Gremlin Wiring The Sportster Treatment Custom Wiring Harness Kit 2004-2006 Harley-Davidson Sportster Models
      8 reviews $259.95
      Front Brake Master Cylinder Assembly - Chrome - Single Disc 1996-2017 Models (EXCEPT 15-17 Softail, 08-17 Dressers, Trike, 04-17 XL) Front Brake Master Cylinder Assembly - Chrome - Single Disc 1996-2017 Models (EXCEPT 15-17 Softail, 08-17 Dressers, Trike, 04-17 XL)
      Cycle Standard Front Brake Master Cylinder Assembly - Chrome - Single Disc 1996-2017 Models (EXCEPT 15-17 Softail, 08-17 Dressers, Trike, 04-17 XL)
      $188.86 $230.05
      AM7 Safety Mileage Mark II Tire 4.00-18 inch AM7 Safety Mileage Mark II Tire 4.00-18 inch
      Avon Tyres AM7 Safety Mileage Mark II Tire 4.00-18 inch
      1 review $205.95
      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
      35 reviews $19.95
      Single Throttle Cable Kit in Brass for S&S Super E / G Single Throttle Cable Kit in Brass for S&S Super E / G
      Kustom Tech Single Throttle Cable Kit in Brass for S&S Super E / G
      24 reviews $144.19
      21 x 2.15 Black Complete Front Wheel fits Harley-Davidson Sportster XL & FX 1984-1999 21 x 2.15 Black Complete Front Wheel fits Harley-Davidson Sportster XL & FX 1984-1999
      Mid-USA 21 x 2.15 Black Complete Front Wheel fits Harley-Davidson Sportster XL & FX 1984-1999
      11 reviews $334.00
      41mm Super Narrow Triple Trees Set 41mm Super Narrow Triple Trees Set
      Mullins Chain Drive 41mm Super Narrow Triple Trees Set
      1 review $500.00
      High Mids Foot Controls - Bolt-On Kit for 2004-Up Harley-Davidson Sportsters High Mids Foot Controls - Bolt-On Kit for 2004-Up Harley-Davidson Sportsters
      Lowbrow Customs High Mids Foot Controls - Bolt-On Kit for 2004-Up Harley-Davidson Sportsters
      1 review $499.99
      Dog Dish Air Cleaner - Harley CV / EFI 1991-2019 Dog Dish Air Cleaner - Harley CV / EFI 1991-2019
      Gasbox Dog Dish Air Cleaner - Harley CV / EFI 1991-2019
      27 reviews $99.95
      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
      4 reviews $249.00
      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
      10 reviews $220.00
      Belt To Chain Conversion Kit 1984-1994 Harley-Davidson Softail - Chrome Sprocket Belt To Chain Conversion Kit 1984-1994 Harley-Davidson Softail - Chrome Sprocket
      Lowbrow Customs Belt To Chain Conversion Kit 1984-1994 Harley-Davidson Softail - Chrome Sprocket
      $179.99
      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
      2 reviews $659.25 $693.95
      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
      Stator CE-8012 for 2006 - 2016 Harley-Davidson FLH and FLT Models Stator CE-8012 for 2006 - 2016 Harley-Davidson FLH and FLT Models
      Cycle Electric Stator CE-8012 for 2006 - 2016 Harley-Davidson FLH and FLT Models
      39 reviews $165.80 $177.48
      Hi Lo Shotgun Exhaust Pipe Set 1970-1984 Harley-Davidson Shovelhead Hi Lo Shotgun Exhaust Pipe Set 1970-1984 Harley-Davidson Shovelhead
      Gasbox Hi Lo Shotgun Exhaust Pipe Set 1970-1984 Harley-Davidson Shovelhead
      9 reviews $279.99
      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!