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!

Custom Motorcycle Parts

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BEST SELLING BRANDS

TOP Custom Motorcycle Parts

Gigacycle Garage Chain Adjuster Blocks 1986-2003 Harley-Davidson Sportster
$157.14

Cycle Standard Direct OEM Replacement Chrome Oil Tank for 1965-1982 Harley-Davidson 4 Speed Models
2 reviews $157.09

Drag Specialties 18 Inch Narrow Ape Hanger Handlebars - 1 Inch Chrome - Throttle By Wire Compatible
$157.06

Cycle Standard Isolator Motor Mount - Rear - 1991-1998 Harley-Davidson Dyna
$104.66

Autolite Spark Plug- 1966-1974 Shovelhead/ 1948-1968 Panhead - Manufacturer Part #4275
8 reviews $6.27

Cycle Standard Bobbed Undrilled Rear Fender - 2004 & Up Harley Davidson Sportster XL Models
5 reviews $156.10

Drag Specialties Solo Seat - Diamond - 1982-2003 Harley-Davidson Sportster XL
$311.95

Colony #2190-3 Brake Line Banjo Bolt 3/8-24 Thread Harley-Davidson OEM #41747-82A - Chrome Plated
6 reviews $14.16

Cycle Standard Round Motorcycle Mirror - Perch Mount - Black
19 reviews $34.52

Cycle Standard Translucent Fuel Line - Clear - 1/4 inch ID
28 reviews $12.40

Cycle Standard Domed Points Cover OEM #32588-70A for Harley-Davdison 1970 & Up XL 1970 - 1999 Big Twin
18 reviews $18.21

EMGO Triumph Reproduction Handlebars - 7/8 inch Western Bend
37 reviews $77.34

Drag Specialties Ape Hanger/Narrow TBW Handlebars - 1 inch - 16 inch Rise - Chrome
$154.49

Cycle Standard Long Exhaust Muffler P-Clamp Set - 1-3/4 inch - Chrome
$18.13

Red Fox Enterprises Glo Brite Glass License Plate Reflector - Red
7 reviews $28.00

Cycle Standard Clutch Hub Bearing Kit - 1941-84 Harley-Davidson Big Twins
3 reviews $44.00

Barnett Clutch & Cable Extra Plate Aramid Fiber Clutch Kit 1954-1970 Harley-Davidson Sportster XL
$153.95

Pro One Performance Products Pro-One Hidden Hidden / Internal Fork Stop Kit
5 reviews $153.95

Kustom Tech 1 inch Clamp with Micro Switch - Polished
8 reviews $102.62

Cycle Standard 2 Position Ignition Key Switch Replaces Harley-Davidson OEM #71428-90A
20 reviews $38.20

Lowbrow Customs Radius Steering Stem Bolt - Chrome - 39mm Narrow Glide Front End
11 reviews $27.74

Colony #8793-5 Disc Front Brake Rotor to Hub Torx Screw Kit 1984-Up FX/FXR/FLT/XL - Chrome Plated
11 reviews $14.52

Bates CV Carb Idle Adjuster Screw - Short
11 reviews $50.58

Lowbrow Customs Beck Grips - Marbled Red - 1 inch
60 reviews $23.32

Lowbrow Customs Speedometer Gauge Riser Mount for 1 inch T-Bar Handlebars - Black
10 reviews $100.89

Lowbrow Customs 39mm Solid Riser Bushings for Harley-Davidson - Black
22 reviews $33.62

Cycle Standard Deluxe Black Harley-Davidson Brake Light Switch - Knucklehead, Panhead, Flathead (1937-1957) OEM #72004-39
18 reviews $30.22

Colony #7508-20 Upper Pushrod Cover Kit 1940-1947 Harley-Davidson Knucklehead Shovelhead and Evo - Chrome Plated
3 reviews $50.08

Lowbrow Customs Rubber Mount Bracket Kit for Lowbrow Oil Tanks - for 500 / 650 c.c. unit Triumph Motorcycles - Brass Washers
25 reviews $60.05

Lowbrow Customs Aluminum Gas Filler Cap - Vented
6 reviews $30.02

Lowbrow Customs 7mm Cloth 90 Degree Spark Plug Wire Sets - Black w/ Orange Tracers
9 reviews $27.29

Prism Supply Co. Derby Cover Foot Clutch Kit - Tumbled Cover - 1994-2003 Harley-Davidson Sportster
1 review $299.99

Mullins Chain Drive Richmond Spool Hub - Polished
1 review $299.95

Prism Supply Co. Prism Supply Co. 1.25 inch Speedster Tail Light - Brushed Aluminum
11 reviews $99.95

Biltwell Whiskey Throttle Tube - Black - 1 inch
15 reviews $59.95

Gasbox Shock Mount License Plate Bracket
15 reviews $49.95

Lowbrow Customs Black Heart Clamp-On Motorcycle Mirror
8 reviews $42.67

Bates S&S Super E/G Carburetor Adapter for Bendix Style Oval Harley Air Cleaners
10 reviews $149.22

Cycle Standard Clutch Cable OEM #38619-86A Harley 883 Sportster XL 1986-2003 - Blacked Out
5 reviews $29.72 $42.45

Monster Craftsman Weld On Tensioner Single Sided Mount Black Powell Wheel
$99.00

Fiorucci Fabrications The "99" Foot Peg Set
$99.00

Prism Supply Co. Weld-On Steel Light Mount With License Plate Bracket - Prism Supply Co. Box Chopper Tail Light
2 reviews $26.99

Cycle Standard 1936-1986 Harley-Davidson Big Twin 4 Speed Complete Kickstarter Rebuild Kit
$296.78

Cycle Standard Rim Strip for 21 inch Motorcycle Wheels
29 reviews $3.66

Lowbrow Customs 60 psi Oil Pressure Gauge - White Face
24 reviews $42.26

Lowbrow Customs Throttle Housing 1996 & up Harley Push-In Dual Cable - Black - 1 inch
18 reviews $98.27

Lowbrow Customs Throttle Housing 1981-1995 Harley Thread-In Single Cable - Black - 1 inch
7 reviews $98.27

Lowbrow Customs Throttle Housing 1981-1995 Harley Thread-In Dual Cable - Black - 1 Inch
8 reviews $98.27

S&S Cycle Quickee Adjustable Pushrod Set With Chrome Covers- 2004-2021 Harley-Davidson Sportster XL
$294.26 $326.95

Bar-None Moto BNM Bolt On Sissy Bar For Rogue Fender - 1958-1984 Harley-Davidson Panhead/Shovelhead
4 reviews $293.54

Drag Specialties Scorpion Solo Seat - Rigid Frame
$292.95

Cycle Standard Heavy Duty Clutch Spring Kit 1968-1984 Harley-Davidson Big Twins
$26.46

Gasbox Exhaust Squish Pipe 1936-1964 Harley-Davidson Big Twins
$72.50

S&S Cycle Accelerator Pump Rebuild Kit - S&S Cycle Carburetors #11-2918
11 reviews $28.95

Cycle Standard Clutch Cable OEM #38699-04 2004-Up Harley-Davidson Sportster XL +4 inch Extended
6 reviews $72.36

Drag Specialties Black Replacement Oil Tank 1986-1993 Harley-Davidson Sportster XL
$289.38

Gasbox Ironhead Sportster Carburetor Support Bracket for 1957-1985 Harley-Davidson Sportsters
34 reviews $18.00

Cycle Standard Replica Rear Fender 1959-1972 Harley-Davidson Ironhead XL
$143.64

Cycle Standard 3-1/2 inch diameter Chrome Bottom Mount Headlight
15 reviews $95.66

Cycle Standard Exhaust Port Gaskets - 1966-1984 Harley-Davidson FX/FL OEM# 65843-68A - 2 Pack
$11.00

Colony #3698-3 Clutch Hub Nut Kit 1941-1984 Harley-Davidson Big Twins
2 reviews $22.00

Colony #3254-6 Exhaust Pipe Locking Bolt Mounting Kit 1966-1984 Harley-Davidson Shovelheads - Zinc Plated
14 reviews $22.00

Cycle Standard 45 degree 3/8 inch/10mm Compression Banjo Fitting - Stainless
3 reviews $12.99

Prism Supply Co. Motor Mount Mid-Pegs for Harley-Davidson Big Twins - Powder Coated Black
$94.99

Cycle Standard Sintered Metal Rear Disc Brake Pads for 1987-1999 Harley-Davidson Sportster Models OEM #44209-87
5 reviews $47.41

Cycle Standard Replacement Chain Conversion Sprocket - Chrome - 55 Tooth - Harley-Davidson Sportster 2000-Up Dyna 2006-Up
$70.97

Cycle Craft 12 volt Ignition Coils - Pair - Lucas style
7 reviews $94.20

Cycle Standard Rocker Box Covers - Chrome - 1948-65 Harley-Davidson Panhead
2 reviews $140.39

British Standard Capacitor Battery Eliminator replaces Lucas 2MC #54170009
36 reviews $40.11

Colony #8317 CHR Complete Stock Hardware Kit - 1967-70 Harley-Davidson Sportster XLH and 1970 XLCH - Chrome Plated
$280.70

Cycle Standard Replacement Dished Sprocket - Chrome - 51 Tooth - 1973-84 Harley-Davidson Big Twin 1979-81 XL OEM #41470-73
1 review $70.11

British Standard 1/4 inch BSP Petcock Fuel Valve - Main - No Reserve - For Triumph BSA Norton
15 reviews $25.48

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 offers hundreds of universal or bespoke custom motorcycle parts and accessories that can revitalize your Harley, BSA, or Triumph.

WHAT MAKES CUSTOM MOTORCYCLE PARTS BETTER THAN COMPANY-MADE?

Motorcycles equipped with custom parts, such as Harley Davidson aftermarket components, can present distinct advantages over standard company-made parts. These specialized aftermarket options are tailored specifically for Harley, BSA, or Classic Triumph motorcycles, offering a suite of benefits that many riders find attractive.

Custom parts are often designed to enhance the performance of a motorcycle.
Riders can choose parts made from premium materials such as carbon fiber, titanium, or high-grade alloys, which can be lighter, stronger, or more aesthetically appealing than stock components.
Universal custom motorcycle parts often allow riders to personalize the appearance of their motorcycles, creating a distinctive look that reflects their individual style and preferences.
Depending on the brand and specific component, aftermarket motorcycle parts can sometimes be more cost-effective while still providing comparable or superior performance and quality.
Finding specific OEM parts for BSA, Harley Davidson Big Twin motorcycles or Vintage Triumph can sometimes be challenging, especially for older or less common models.

At Lowbrow Customs, our experienced team of motorcycle builders ensures you find the perfect custom part for a smooth ride and a unique look. With a comprehensive catalog of quality brands like Colony, Cycle Standard, British Standard and Biltwell, clear fitment data, and helpful reviews, we're your go-to online source for motorcycle parts.

Benefit from our hassle-free 90-day return policy and exceptional customer service, available via chat, phone, or email, to make your shopping experience unparalleled. Enjoy the ride with confidence!

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