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

Cycle Standard 1/4 inch NPT Petcock Chrome - Straight
24 reviews $34.66

Cycle Standard Asphalt Wire Loom - 10 foot x 1/4 inch
28 reviews $19.21

Mooneyes Rat Fink Head License Plate Bolts - Green
16 reviews $17.50

Sully's Customs Sporty 2-up - Black Arched Pleats - 1982-2003 Harley-Davidson Sportsters
20 reviews $209.99

Sully's Customs Sporty 2-up - Black Horizontal Pleated - 1982-2003 Harley-Davidson Sportsters
46 reviews $209.99

Gasbox S&S Carburetor Support Bracket - 1985-1999 Harley-Davidson Evolution Big Twin
23 reviews $27.99

Gasbox Evo Sportster CV Carburetor Support Bracket - 1991-2006 Harley-Davidson Sportsters - Tumbled Aluminum
23 reviews $34.95

Hugh's Handbuilt HHB Harley Davidson Sprocket Lock System - Black Anodized
$69.89

Cycle Electric Stator CE-3845-02 for 2002 - 2005 Harley-Davidson FLH and FLT Models
10 reviews $139.72 $149.56

Pro One Performance Products Hidden / Internal Fork Stop Kit 1989-1999 Harley-Davidson Softail
$104.45

Haifley Bros. Bates Style 1 inch Tuck-n-Roll Solo Seat - Black
3 reviews $264.95

V-Twin Manufacturing Daniel Boone Chrome Forward Controls Kit 1979-1983 Harley-Davidson XL
4 reviews $417.56 $453.87

Kustom Tech DeLuxe Brass Cable Register for KustomTech Clutch Levers
7 reviews $69.93

American Prime Mfg. Comp Master Ignition Advance Unit - 1970-Up Harley-Davidson Replaces OEM# 3251770T
4 reviews $88.21

Cycle Standard Drilled Stainless Steel Brake Rotor - 11.5 inches - Replaces Harley-Davidson OEM# 44156-00
2 reviews $90.69

Kustom Tech Deluxe Polished and Brass Wire / Cable Operated Master Cylinder With Reservoir
2 reviews $416.80

Lowbrow Customs Smooth 1" Handlebar Risers - Aluminum
1 review $103.99

Colony #3081-7 Seat Spring Upper and Lower Set 1936-1957 Harley-Davidson Rigid Big Twin
3 reviews $82.50

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

Cycle Standard Speedometer Mounting Gasket for Harley-Davidson 1989 - 1991 Sportster XL Models and 1987 - 1994 FXR OEM #67104-83
27 reviews $14.82

Cycle Standard Motorcycle Tire Inner Tube - 5.00 / 5.10-16 inch Center Metal Valve
10 reviews $27.99

Progressive Suspension 412 Series 13.5" Shocks Chrome With Full Covers 1958-1972 Harley-Davidson FL/FLH
$454.95

Cycle Standard Motorcycle Mirror Clamp - Chrome - for 1 inch Handlebars
16 reviews $19.59

Lowbrow Customs Super Four Bar Handlebars - 1 inch - Black
40 reviews From $75.30

Cycle Standard Primary Chain Adjuster Kit - 1965-2000 Harley-Davidson Big Twin
$70.30

Lowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1952-1969 Harley-Davidson Ironhead Sportster and K Model
4 reviews $405.59

S&S Cycle Quickee Adjustable Pushrod Set - 1984-1999 Harley-Davidson Big Twin
2 reviews $202.46 $224.95

Gasbox Tall Chopper Bolt On Sissy Bar - 2004 & Up Sportsters
60 reviews $134.95

Goodridge 20 Degree 3/8 inch/10mm Banjo Fitting - Stainless Steel
4 reviews $13.95

8mm Suppression Core Cloth Spark Plug Wire Sets - Red with Black and Yellow tracers — Lowbrow Customs 8mm Cloth 90 Degree Spark Plug Wire Sets - Red with Black and Yellow tracers
20 reviews $31.19

Cycle Standard Heavy Duty Clutch Release Pushrod Kit OEM # 37305-70 for 1966-84 Harley-Davidson Big Twins
14 reviews $54.45

Cycle Electric Generator DGV-2578-H 6 Volt for 1936-1957 Harley-Davidsons w/Heli Coils
$400.50 $428.72

Gasbox XLR Drag Pipe Set fits 1957 - 1980 (except 1979) Harley-Davidson Sportster XL XLH XLCH XLR Models - Bare Steel OEM # 65487-59
9 reviews $199.99

Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 2004 & up - Black Sprocket
49 reviews $199.99

Hawg Supply Bolt-On Mid Peg Mounts 1970-1999 Harley-Davidson Big Twins
$99.99

Cycle Standard Drilled Stainless Steel Brake Rotor - 11.5 inches - Replaces Harley-Davidson OEM# 44136-84A, 44136-92
$90.69

Gasbox CV Choke Mount - Tumbled Stainless
22 reviews $18.99

Goodridge Universal Braided Stainless Brake Line - 54" - Ebony
2 reviews $49.74

Lowbrow Customs Pursuit Shifter Peg for Harleys - Solid Brass
40 reviews $51.01

V-Factor Motorcycle Parts Lever Action Starter Solenoid 1965-1986 Harley-Davidson Big Twin 4 Speed 1984-1988 Softail - Chrome
5 reviews $131.95

Cycle Standard Rubber-Mount Quickbob Gas Tank 1986-2003 Harley-Davidson Sportster
$395.64

Cycle Standard OEM #44209-87 44213-87 Sintered Metal Rear Disc Brake Pads for 1987 - 1999 Harley-Davidson Sportster Models
4 reviews $45.15

Golan Products Inc. 22MM Click-Slick Petcock - Round Body - Raw Brass - Forward
1 review $130.95

HardDrive American V-Twin Products 18 x 3.5 40 Spoke Chrome Rear Wheel fits 2000-05 Harley-Davidson FX/XL 2000-01 FLH/FLT
2 reviews $391.95

Trader Cody's Choppers Rotary Top Shift Lever 1979-1986 Harley-Davidson Transmissions 4 Speeds - Stainless Steel
$30.00

Goodridge Universal Braided Stainless Brake Line - 42" - Ebony
4 reviews $43.23

Cycle Standard Throttle Cable OEM 56400-96 Harley Sportster XL 1996-Up +4 inch Extended
5 reviews $35.76

Cycle Standard Replacement Chain Conversion Sprocket - Black - 55 Tooth - Harley-Davidson Sportster 2000-Up Dyna 2006-Up
$67.37

Cycle Standard 1/4 inch NPT Lever Petcock - Solid Brass
35 reviews $24.08

Burly Brand Slammer Suspension Kit - 2006- 2017 Harley-Davidson Dyna FXD - Black
$387.86 $430.95

Cycle Standard Chrome 12V Coil 1947 & Up Harley-Davidson
4 reviews $58.92

LePera Bare Bones Solo Seat - Pleated - fits 1984-1999 Harley-Davidson Softail
$387.00

Cycle Standard Front Fender - Chrome - Harley-Davidson 1973-up XL FX FXR 35mm 39mm Narrow Glide Front Forks - OEM # 59031-83
16 reviews $101.62

Lowbrow Customs Bolt On 3/4 inch Ignition Key Switch Bracket for Harley-Davidson Four Speed Transmissions - Tumbled Stainless
13 reviews $21.79

Goodridge 1/8 inch NPT Universal Rear Junction Block with Brake Light Switch Mount - Chrome
4 reviews $34.95

Cycle Standard 39mm Fork Boot Gaiter Set for Harley Sportster's Front Forks
28 reviews $41.63

Lowbrow Customs Heartthrob Motorcycle Mirror - Perch Mount - Chrome
31 reviews $42.58

Cycle Standard Black 12V Square Coil 1948-60 Harley-Davidson Big Twins
$105.70

Unity Manufacturing TUFF Stainless Steel Brake Rotor - 11.5 inch - Rear
$189.99

Unity Manufacturing Solid Stainless Steel Brake Rotor - 11.5 inch - Front
$189.99

Gasbox Chrome Pointed Sissy Bar - Round Fender - Box Tail Light
$189.95

Gasbox Chrome Pointed Sissy Bar - Flat Fender - Box Tail Light
$189.95

Rich Phillips Seat Co. Snub Nose Leather Solo Seat - Black
$189.00

Cycle Standard Clutch Cable OEM 38619-71B Harley Sportster XL 1971-1985
6 reviews $26.26

Cycle Standard Ignition Advance Unit - Stainless Steel - 1970-Up Harley-Davidson OEM# 3251770T
$50.85

Cycle Standard Prime 1 inch Handlebar Switch Kit - Dual Mini Switch - Chrome
6 reviews $99.75

Cycle Standard Dragton II Air Cleaner - Chrome - Fits Bendix / Zenith, Keihin (except CV) Carbs
13 reviews $64.80

British Standard Fork Bushing & Seal Kit for Triumph Motorcycles
8 reviews $78.63

Kustom Tech Deluxe 1" Handlebar Risers - Raw Brass
24 reviews $190.36

Sully's Customs Vertical Pleated Solo Seat - Black
4 reviews $124.99

Gasbox Strong Arm Top Engine Mount For Early Big Twin Engines In Gasbox Frames
$74.95

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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