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

Drag Specialties High Performance Battery 1997-2003 Harley-Davidson Sportster XL
$158.95

Cycle Standard Passenger Peg Set With Female Thread Harley-Davidson FX/XL/Universal - OEM #50907-69A
$79.36

Cycle Standard Laydown License Plate Mount - Black - Bolt-on Fitment for 1955 - 2018 Harley-Davidson
22 reviews $39.65

Lowbrow Customs Aluminum Gas / Oil Filler Cap with Weld-In Steel Bung - Unvented
4 reviews $39.63

Colony #3321-1 Front Wheel Hub Plate 2000-2015 Harley-Davidson Sportster XL - Black
8 reviews $19.80

Cycle Standard Swingarm Isolator Mount 1987-2008 Harley-Davidson FLT 87-94 FXR
1 review $26.30

Cycle Standard Chrome Kickstand - 1 inch Under - 1989 - 2003 XL Models
15 reviews $52.52

Drag Specialties Replacement Front Fender 2012-17 Harley-Davidson FLS
1 review $157.54

No School Choppers 1928 - 1932 Ford Duolamp - Red/Yellow Lens - Model A stainless steel Tail Light for your bobber or chopper
$52.49

No School Choppers 1928 - 1932 Black Out Ford Duolamp -Original Red Lens- Model A stainless steel Tail Light
7 reviews $52.49

The Speed Merchant Speedpegs Foot Pegs - Black
$157.46 $174.95

British Standard Brake Cable for 1965-1967 Triumph Made in UK OEM #60-0559
1 review $52.16

Colony #8806-17 Motor Mounting Kit Upper & Lower 1970-1984 Harley-Davidson Big Twin - Chrome Plated
4 reviews $39.11

Bates Springer Riser Studs M20 x 1.5 x 1/2-13 inch thread
2 reviews $39.06

Cycle Standard 5-3/4 inch diameter Diamond Black Halogen Headlight - Clear Lens
29 reviews $77.98 $95.32

Reverb Inc. Reverb Bullseye Tail Light
$155.70

Colony #2780-2 Swingarm Covers 2008-Up Harley-Davidson Softail - Chrome Plated
1 review $31.13

Cycle Standard Hidden / Internal Fork Stop Kit Harley-Davidson Big Twins
$77.54 $103.38

Bates 1/4" NPT Petcock Conversion Kit 1940-65 H-D Big Twins and 45”/750 cc Sidevalves - CAD Plated
4 reviews $77.49

Shinko Motorcycle Tires Classic 240 Double Whitewall Front/Rear Motorcycle Tire - MT90-16 74H
2 reviews $154.95

Colony #3319-1 Aluminum Axle Spacer Stock 5 inch x 5/8 inch I.D.
$19.36

Colony #3134-4 Jiffy Stand Mount Kit Harley Davidson V-rod/ST/XL — Colony #3134-4 Jiffy Stand Mount Kit Harley-Davidson 2007-2017 Harley-Davidson Softail 1998-Up Sportster 2002-Up VRSC - Zinc Plated
45 reviews $19.36

Cycle Standard Cateye Chrome Tail Light
25 reviews $38.67

Cycle Standard Round Motorcycle Mirror - Clamp On - Black
9 reviews $30.82 $37.86

Cycle Standard Exhaust Port Gasket 1984-2024 Harley-Davidson Big Twins 1986-2022 XL OEM# 17048-98 - 2 Pack
$11.00

Red Fox Enterprises Glass License Plate Round Reflector - Purple
3 reviews $14.00

British Standard Stainless Steel Fork Seal Holders 1968-1970 Triumph
2 reviews $153.77

Goodridge 30317TC-CL - Universal Braided Stainless Brake Line - 17" - Clear Coated
$61.95

Colony #9660-1 Gas Strainer Assembly 1942-1949 Harley-Davidson Twins - CAD Plated
3 reviews $76.76

Drag Specialties 530 O-Ring Drive Chain - 110 Links includes Master Link
$153.40

V-Twin Manufacturing Tapered Neck Bearing Conversion Kit for 1952 - 1977 Harley-Davidson XL
7 reviews $76.57

The Speed Merchant 39 mm Fork Preload Adjuster - Gold Finish
$152.96 $169.95

The Speed Merchant 39 mm Fork Preload Adjuster - Black Anodized Finish
$152.96 $169.95

Colony #9629-2 Rear Chain Adjusters - 1936-1972 Harley-Davidsons Knucklehead/Panhead/Shovelhead - Parkerized
4 reviews $15.29

Drag Specialties Clutch Cable OEM #38606-87A Harley-Davidson FXST 1987-1999 +6 inch Extended
$76.17

Amal Carburetor 30mm Carb Phenolic Spacer for Triumph BSA Norton #70-7821
11 reviews $19.03

Cycle Standard Throttle Idle Cable OEM #56355-96A Harley Dyna 1996-2008 - Blacked Out
2 reviews $25.35 $36.21

ODI Vans V-Twin Lock-On TBW Grips by ODI - Black/Silver - 1"
$75.95

ODI Vans V-Twin Lock-On Cable Throttle Grips by ODI - Brown/Black - 1"
$75.95

ODI Vans V-Twin Lock-On Cable Throttle Grips by ODI - Graphite/Gunmetal - 1"
4 reviews $75.95

Lowbrow Customs Motor Company Aluminum Shifter Peg for Harleys
22 reviews $18.89

Cycle Standard Black 6V Square Coil 1948-60 Harley-Davidson Big Twins
$75.53

Lowbrow Customs Aluminum Gas / Oil Filler Cap - Unvented
6 reviews $25.16

Cycle Standard Throttle Cable OEM #56308-96 Harley Sportster XL 1996-2001 - Blacked Out
2 reviews $18.83 $26.90

Hawg Supply "Air Distributor" Carb Cover For Linkert Carburetors
$149.99

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

Colony #2658-5 Carburetor Throttle Lever Wire Block All Harley-Davidson Linkert & Bendix Carburetors - CAD Plated
$13.62

Goodridge Universal Braided Stainless Brake Line - 18" - Ebony
$29.95

Fiorucci Fabrications Weld-On License Plate Sissy Bar Bracket
1 review $24.95

British Standard Throttle Cable with Splitter Assembly Triumph T120 T140 1970-78 OEM #60-7002
9 reviews $74.80

Lowbrow Customs Classic Grips - Metalflake Red - 1 inch
30 reviews $16.62

Drag Specialties Breaker Plate Assembly 1970-1999 Harley Davidson Big Twin 1971-2003 XL Points Ignition (Except Single Fire Ignition)
$24.91

Cycle Standard 41mm Fork Seal Rebuild Kit - 1984-2013 Harley-Davidson FLT 1984-86 FXWG 1984-17 Softail 2012-16 FLD
1 review $18.67

Drag Specialties Sintered Front/Rear Brake Pads 2000-07 H-D Big Twin 00-03 XL 02-05 V-Rod
$37.33

Drag Specialties Points & Condenser Kit 1948-1969 Harley-Davidson Big Twin 1957-1970 XL
$16.59

Drag Specialties 1157 Style Mini Replacement 12V Dual Filament Bulb - 10 Pack
9 reviews $16.59

EMGO Kickstart Lever Kicker Arm Triumph 650 750cc & Triumph BSA Triples OEM #57-7018
3 reviews $74.64

James Gaskets Wheel Bearing Oil Seals for Big Twin and XL Models - Front or Rear Wheel
18 reviews $6.49

British Standard Primary Gasket for 1963-82 650/750 unit Triumph Motorcycles - Extra Thick OEM #71-7009
64 reviews $18.63

Colony #2880-3 Carburetor Float Valve and Seat 1933-1965 Harley-Davidson Linkert Carburetors
$24.75

Burly Brand Narrow Bottom Ape Hanger Handlebars - 1 inch - 14 inch Rise - Black

$148.46 $164.95

Morris Magneto Replacement Bakelite Magneto Cap - Clear
1 review $49.39

Morris Magneto Replacement Bakelite Magneto Cap - Black
$49.39

EMGO BSA A50 / A65 Shrouded Shock Absorbers
6 reviews $148.01

Goodridge Universal Braided Stainless Brake Line - 32" - Ebony
6 reviews $36.95

British Standard Triumph Neck Roller Bearing Conversion - modern bearings for your old Triumph motorcycle
34 reviews $73.90

Drag Specialties Replacement Rear Fender 2004-07 Harley-Davidson Sportster XL
$147.24

Drag Specialties Replacement Rear Fender 2010-Up Harley-Davidson Sportster XL 883N/1200N/1200V/1200X
5 reviews $147.24

Mooneyes Rat Fink Air Valve Caps - Gray
22 reviews $9.80

Cycle Standard O2 Sensor - Front - 2014-2017 Harley-Davidson Sportster OEM #32700026
$73.49

Cycle Standard Brake Lever - Chrome - 1980-2003 Harley-Davidson XL OEM #42459-80B
$72.90 $76.38

Cycle Standard Brake Pedal Pad 1965-Up Harley-Davidson FL OEM #36956-65TA
$24.28

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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