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 Drilled Stainless Steel Brake Rotor - 10 inches - Replaces Harley-Davidson OEM #44137-77A
2 reviews $94.29

Cycle Standard Complete Rear Rubber Motor Mount Kit 2004-13 Harley-Davidson Sportsters
$157.01

Lowbrow Customs Fish Scale Master Cylinder Cover - 1982 - 2005 Harley-Davidson #45004-85
18 reviews $29.40

Kustom Tech DeLuxe 1 inch Master Cylinder Polished Aluminum
9 reviews $470.03

Airspeed Cycles Rabbit Ears Handlebars - 12 inch Rise - 1 inch - Stainless Steel
$235.00

Airspeed Cycles T-Bar Handlebars - 12 inch Rise - 1 inch - Stainless Steel
1 review $235.00

Airspeed Cycles T-Bar Handlebars - 10 inch Rise - 1 inch - Stainless Steel
2 reviews $235.00

Cycle Standard Custom Flush Mount Aluminum Pop-Up Gas Cap and Weld In Bung
26 reviews $93.84

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

Colony #3411-15 Hex Bolt & Washer Kit Rear Wheel 1973-1998 Harley-Davidson Big Twin 1979-1990 XL - Zinc Plated
1 review $27.50

Cycle Standard Clutch Cable OEM #38621-86A Harley 1100 1200 Sportster XL 1986-2003 +4 inch Extended
11 reviews $35.87

Haifley Seats King And Queen Seat - Black Diamond - 2004-2021 (Excl. 2007-09) Harley-Davidson Sportsters
$465.00

Gates Corporation 5/16 inch Black Fuel / Oil Line - By The Foot
11 reviews From $10.16

Cycle Standard Fat Bob Steel Fender-Right Side Chain Relief
8 reviews $116.12

Lowbrow Customs Stainless Steel Solo Seat Hinge / Pivot Bracket - 1963-70 Triumph
14 reviews $92.81

Goodridge Straight 3/8 inch/10mm Banjo Fitting - Ebony
6 reviews $15.95

Performance Machine 1 inch Contour Billet Brake Master Cylinder 9/16" Bore - Chrome
$461.95

Kustom Tech Seventies 1 inch Master Cylinder - Polished Aluminum
2 reviews $461.12

Colony #2254-2 Pushrod Cover Adaptors 1990-2003 Harley-Davidson Sportster
3 reviews $115.05

Cycle Electric Alternator Kit CE-64T for 2004-2005 Harley-Davidson FXD and Dyna Models
$459.17 $491.52

S&S Cycle Super E Manifold Conversion Kit for 80" Harley-Davidson Evolution
1 review $229.46 $254.95

Lowbrow Customs Aluminum Gas Filler Cap with Weld-In Steel Bung - Vented
9 reviews $45.63

Drag Specialties AGM Maintenance Free Battery 1986-1996 Harley-Davidson Sportster XL
1 review $113.94

Burly Brand Complete Handlebar Cable/Brake Line Kit for 16" Ape Hanger Handlebars 00-06 FLST/C/F/N

$227.66 $252.95

Burly Brand Complete Handlebar Cable/Brake Line Kit for 12" Ape Hanger Handlebars 2007-2013 Harley-Davidson Sportsters
3 reviews $227.66 $252.95

Burly Brand Complete Handlebar Cable/Brake Line Kit for 12" Ape Hanger Handlebars 2004-2006 Harley-Davidson Sportsters
$227.66 $252.95

Progressive Suspension 412 Series 11" Chrome Shocks - Full Cover 1986-2003 Harley-Davidson XL
$454.95

Progressive Suspension 412 Series 11" Chrome Shocks - Full Cover 2004-2021 Harley-Davidson XL
$454.95

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

V-Twin Manufacturing Alloy Blade Lever for Clutch or Brake - 1 inch Handlebars
25 reviews $44.40 $52.23

Cycle Standard 11" Chrome Shocks With Chrome Spring - 1 inch Under - 1973-1984 Harley-Davidson FX/FXE 1972-1984 FL
$227.10

Andrews A2 Camshaft - L1977-1984 Harley-Davidson Shovelhead
2 reviews $226.76 $251.95

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

EMGO 3 position Ignition Key Switch for your Motorcycle
33 reviews $25.14

EMGO Stock Triumph Style Brake & Clutch Lever Set - 7/8 inch
13 reviews $90.47

Cycle Electric Alternator Kit CE-67TR 1999-2003 Harley-Davidson FXD Dyna - Upgrade to 3 Phase
$451.28 $483.08

Cycle Standard Bayonet / Cam Harley Style Vented 2" Gas Cap - Black
33 reviews $18.04

Kustom Tech Classic 7/8 inch Master Cylinder Polished Aluminum - 12 mm Bore
1 review $450.79

Hawg Supply Quick-Pull Clutch Cable Bracket V2.0 For Harley-Davidson Ratchet Top 4 Speed Transmissions
1 review $89.99

Prism Supply Co. Jockey Shifter for Harley-Davidson Big Twin - Short Arm
6 reviews $89.99

Cooper Smithing Co. Ribbed Handmade Steel Fender - for 16 inch Tires
12 reviews $224.95

Morris Magneto "KATT" Magneto Timing Tool
2 reviews $89.95

Gasbox Flat Strap Sissy Bar - Round Fender
$89.95

Gasbox 1986 - 2003 Sportster Frisco Style Gas Tank Lift Kit
20 reviews $49.95

Goodridge Universal Braided Stainless Brake Line - 38" - Ebony
7 reviews $44.95

S&S Cycle Choke Knob Enricher / Enrichment Device for Harley-Davidson S&S Super E Carbs S&S #11-2084
12 reviews $44.95

Saddlemen Saddlemen Step Up Seat for 2004-Up Harley-Davidson Sportster - Lattice Stitched
2 reviews $449.00

EMGO Fork Tubes 1963 - 67 Triumph Motorcycles 500 / 650 c.c. #97-1889
5 reviews $149.50

Drag Specialties Ape Hanger/Narrow TBW Handlebars - 1 inch - 14 inch Rise - Chrome
3 reviews $153.69

Cycle Electric Alternator Kit CE-63T for 2001-2006 Harley-Davidson Softail Models
$446.89 $478.38

Colony #2107-16 Gas Tank Mounting Kit - 1996-2003 Harley-Davidson Sportster - Chrome Plated
6 reviews $40.61

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

James Gaskets Fork Seal Rebuild Kit 1975-1984 35mm Harley-Davidson FX and XL Models
6 reviews $22.19

Cycle Standard Primary Chain Adjuster Kit - 1965-2000 Harley-Davidson Big Twin
3 reviews $73.82

Cycle Electric Rectifying Regulator CE-602-08 - 2008-2016 Harley-Davidson Dyna Models
$221.45 $237.05

Mooneyes MOON Pressure Gauge 0-100 psi
5 reviews $49.00

Cycle Standard Exhaust Port Gasket 1984-2024 Harley-Davidson Big Twins 1986-2022 XL OEM# 65324-83 - 2 Pack
$16.95

Colony #2012-8 Head Bolt Set 12 Point 1992-Up Harley-Davidson Big Twin 1993-Up XL - Chrome Plated
5 reviews $109.99

Joker Machine OE Indicator Speedometer Side Mount - Black - 1995-2013 Harley-Davidson Sportster XL
1 review $219.95

Rich Phillips Seat Co. Leather Solo Seat - Black
51 reviews $219.00

Cycle Standard 1/4 inch NPT Petcock Chrome - Straight
25 reviews $36.39

LePera Cobra Seat - Smooth - fits 1984-1999 Harley-Davidson Softail
1 review $433.00

Cycle Standard Domed Slim Black Screw-In Harley Style Gas Cap 1996 & up
47 reviews $25.45

Cycle Standard Throttle Tube - 1 inch - Dual Cable - Black
110 reviews $11.68

Arlen Ness Big Sucker Stage 1 Air Filter Kit - Chrome - 1993-1999 Harley-Davidson Evolution Big Twin
2 reviews $215.96 $239.95

Arlen Ness Big Sucker Stage 1 Air Filter Kit - Black - 1988-2020 Harley-Davidson XL
10 reviews $215.96 $239.95

Arlen Ness Big Sucker Stage 1 Air Filter Kit - Chrome - 1988-2020 Harley-Davidson XL
1 review $215.96 $239.95

Cycle Standard Black Universal 3-piece Mounting Clamp 1 inch
9 reviews $15.36

Lowbrow Customs Smooth 1" Handlebar Risers - Black
5 reviews $107.11

Cycle Standard Fork Neck Cup Dust Shield Set for Harley-Davidson Big Twins OEM #43865-48A
17 reviews $9.31

Cycle Standard 22mm Petcock Harley-Davidson Style - Black - Right Hand Outlet
13 reviews $26.73 $36.84

Cycle Standard Stainless Steel Exhaust Clamps 1-3/4 inch - Made in the USA
26 reviews $30.51

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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