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

S&S Cycle Mini Teardrop Stealth Air Cleaner - Black - 2007-Up Harley-Davidson Sportster XL
$356.36 $395.95

S&S Cycle Tear Drop Air Cleaner - Chrome - 1991-2006 Harley-Davidson Sportster XL
$356.36 $395.95

S&S Cycle Tear Drop Air Cleaner - Chrome - 1993-2009 Harley-Davidson Big Twin
1 review $356.36 $395.95

Cycle Standard 3/8 inch NPT Petcock Straight Outlet
28 reviews $39.33

Drag Specialties Solo Seat - Smooth - 1984-99 Harley-Davidson FXST/FLST
$353.95

Cycle Standard Replacement Chain Conversion Sprocket - Black - 55 Tooth - Harley-Davidson Sportster 2000-Up Dyna 2006-Up
$70.74

Gasbox Heavy Duty Coil Mount - Big Twin 1965 - 1982
18 reviews $21.95

Cycle Standard 22mm Petcock Round Body Chrome Harley-Davidson Style - Left Side Position
19 reviews $70.23

Cycle Standard Replacement Chain Conversion Sprocket - Chrome - 48 Tooth - Harley-Davidson Sportster 2000-Up Dyna 2006-Up
$70.11

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

Cycle Standard Tombstone LED Taillight w/ Amber Turn Signals - Red Lens - Chrome
4 reviews $87.56

Airspeed Cycles Pre-Unit Handlebars - 1 inch - Stainless Steel
$175.00

Airspeed Cycles Wide Bottom Springer Ape Hanger Handlebars - 11 inch Rise - 1 inch - Stainless Steel
2 reviews $175.00

Old-Stf Cycle Aluminum KR Bee Blocker - Brass Screen - S&S Super E/G Carburetor Velocity Stack
6 reviews $174.95

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

Lowbrow Customs Throttle Housing 1981-1995 Harley Thread-In Dual Cable - Aluminum - 1 Inch
5 reviews $87.35

Lowbrow Customs Stainless Steel Solo Seat Hinge / Pivot Bracket - Weld-On
15 reviews $87.35

Drag Specialties Fat Bob Flatside Style Gas Tanks - 1984-1999 Harley-Davidson FXST/FLST 1985-1986 FX/FXWG - 3.5 Gallon
$358.23

Cycle Standard Choke Knob Enricher for Harley-Davidson S&S Super E and G Carburetors - Chrome
60 reviews $49.69

Cycle Standard Clutch Cable OEM #38620-96 Harley Sportster XLH 1200 1996-2003 +4 inch Extended
6 reviews $57.89

Cycle Standard 5-1/2 inch Forged Aluminum Handlebar Risers - Black
$86.58

Cycle Standard 5-1/2 inch Forged Aluminum Handlebar Risers - Chrome
$86.58

Cycle Standard 39mm Damper Tube Kit - 9.5" - 1994-1996 Harley-Davidson Sportster XL 1995-2017 FXD OEM# 45925-94
$69.00

James Gaskets Primary Cover & Inspection Cover Gasket Kit 8-Hole Primary Cover 1970-1982 Harley-Davidson Shovelhead
$68.87

Performance Machine 1 inch Contour Billet Clutch Lever Assembly - Chrome
$343.95

EMGO Complete Engine Gasket Set with Head Gasket Triumph 750cc 1973-1983 T140 Bonneville TR7
2 reviews $114.15

Reverb Inc. Reverb Vintage Style Cable Wrap - Black/White
7 reviews $31.12

Burly Brand Stiletto Shock - Black - 13.5 inch - 1999 - 2017 Harley-Davidson Dyna Models
2 reviews $341.96 $379.95

Burly Brand Stiletto Shocks - 15 inch - Harley-Davidson Sportster XL Models
5 reviews $341.96 $379.95

Cycle Standard Ignition Coil 4 ohm for Electronic Ignition
5 reviews $69.50

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

Lowbrow Customs 60 PSI Harley Oil Pressure Gauge - Black Face
39 reviews $42.59

Cycle Standard Crocker Style LED Tail Light - Aluminum
$85.00

Mooneyes 4 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers
6 reviews $340.00

Hawg Supply Carburetor Support Bracket for Harley-Davidson Ironheads and Shovelheads with Fuel Filter
$84.99

Lowbrow Customs Dished Screw-In Gas Cap for Harley-Davidson 1996 & later - Aluminum
4 reviews $48.55

Lowbrow Customs Domed Screw-In Gas Cap for Harley-Davidson 1996 & later - Aluminum
12 reviews $48.55

Motion Pro 1/4 inch NPT Mini Petcock Straight Outlet - No Reserve
7 reviews $19.99

Wassell Wassell 200 Watt High Output Stator - fits 500/650/750c.c. Triumph / BSA / Norton
17 reviews $169.58

Lowbrow Customs Brass Gas / Oil Filler Cap - Unvented
10 reviews $33.62

Lowbrow Customs Solo Seat Springs - Barrel Style - 3 inch Chrome
38 reviews $22.36

Cycle Standard Clutch Cable OEM #38619-71B Harley Sportster XL 1971-1985 +4 inch Extended
3 reviews $33.48

Drag Specialties 530 O-Ring Drive Chain - 110 Links includes Master Link - Chrome
$172.00

Lowbrow Customs 39mm Tapered Fork Lowers - Black
$334.04

Cycle Electric Rectifying Regulator CE-212 - 2009-2013 Harley-Davidson XL Models 2008 XR1200
2 reviews $166.67 $178.41

Cycle Electric Rectifying Regulator CE-211 - 2007-2008 Harley-Davidson XL Models
$166.67 $178.41

Mooneyes Rat Fink Air Valve Caps - Green
34 reviews $9.80

Colony #1013 Complete Show Bike Kit Allen Knurled Hardware 1994-2003 Harley-Davidson Sportster - Chrome Plated
2 reviews $166.28

Lowbrow Customs Brass Nuts & Nickel-Plated Ring Terminals for Spark Plug Wires
28 reviews $20.77

S&S Cycle Super E T-Style O-Ring Manifold 1955-65 Harley-Davidson Big Twin
$110.66 $122.95

S&S Cycle Mini Teardrop Stealth Air Cleaner - Chrome - 2007-Up Harley-Davidson Sportster XL
$331.16 $367.95

Lowbrow Customs Blade Levers - Black - 1996 - 2003 Harley Davidson Sportsters and 1996 - 2017 Dyna / Softail / Touring Models
56 reviews $41.37

Cycle Standard Clutch Cable OEM #38619-71B Harley Sportster XL 1971-1985
6 reviews $27.57

Cycle Standard 2 Piece Curved License Plate Bracket - Chrome
12 reviews $55.08

Cycle Standard Isolator Mount - Front - 2004-2021 Harley-Davidson Sportster XL
2 reviews $27.50

Old-Stf Cycle Old-STF Cycle Shovelhead Aluminum Carburetor Intake Support Bracket
$66.00

Colony #3082-7 Seat Spring Upper and Lower Set 1958-Up Harley-Davidson Swingarm Big Twins
3 reviews $82.50

Prism Supply Co. 3/8" NPT 90 Degree Petcock - Brass
$109.99

Gasbox Upswept Shotgun Exhaust Pipe Set for 1970-1984 Harley-Davidson Shovelhead Rigid Applications
1 review $329.95

Motone Lecter LED Tail Light - Black
$82.47

Blue Streak High-Performance Points & Condenser Kit for 1970-1979 Harley-Davidson
8 reviews $29.95

Colony #3316-1 Aluminum Axle Spacer Stock 5 inch x 3/4 inch ID
16 reviews $19.36

Cycle Electric Rectifying Regulator CE-204L - 1984-1988 Harley-Davidson FLST/FXST With Battery in Oil Tank
$164.51 $176.10

Cycle Standard Mikuni HSR 42/45 Carburetor Adapter for CV Air Cleaners
6 reviews $46.95

Lowbrow Customs Mounting Kit for WX Gas Tanks - 1985-1999 Harley-Davidson Softails
4 reviews $65.51

Lowbrow Customs 7mm Cloth 90 Degree Spark Plug Wire Sets - Satin Black
6 reviews $27.29

Mid-USA Hardbody Handlebar Riser Adapter Kit for Springers - Chrome
2 reviews $109.15

Cycle Standard Clutch Cable OEM #38621-86A 1986-2003 Harley Sportster 1100 & 1200 XL
19 reviews $29.65

V-Twin Manufacturing Chrome Neck Cup Hidden / Internal Fork Stop Kit 1957-1981 Harley-Davidson Sportsters
1 review $74.92 $88.14

JRC Engineering JRC Triumph BSA Norton 12v Premium Sealed AGM Motorcycle Battery
42 reviews $108.34

Cooper Smithing Co. Replacement Springer Fork Legs - Stock Length - 1940-Up Harley-Davidson
$325.00

Pingel 22MM Power-Flo Petcock - Hex Body - Chrome - Forward
$161.95

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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