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

Lowbrow Customs Weld-In Gas Tank EFI Plate for Harley-Davidson Sportster Fuel Pump
$41.27

Motone Bel Air LED Tail Light - Black
3 reviews $82.47

Colony #2314-36 Transmission Mounting Kit 1936-1964 Harley-Davidson Big Twin - Parkerized
3 reviews $49.41

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

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

S&S Cycle Fuel Inlet 360 degree Swivel Fitting by S&S Cycle #106-2011
16 reviews $40.95

Lowbrow Customs Black Steel Solo Seat Hinge / Pivot Bracket - Bolt-On
8 reviews $81.89

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

Lowbrow Customs 39mm Fork Shrouds - Raw Steel - Harley-Davidson Sportsters
20 reviews $122.58

Colony #2078-18 Lower Rocker Box Mounting Kit Harley-Davidson Evo Big Twin and Sportster
17 reviews $35.00

LCFabrications Clutch Switch Pod Delete - Polished - for H-D
8 reviews $35.00

Goodridge Universal Braided Stainless Brake Line - 54" - Ebony
2 reviews $48.95

Cycle Standard Sportster Rear Turn Signal Relocation Kit - Harley Sportster & Dyna
2 reviews $61.02

Lowbrow Customs Aftermarket Springer Headlight Mounting Bracket - Stainless Steel
17 reviews $30.51

Kustom Tech Deluxe 1" Handlebar Risers - Chromed Brass
3 reviews $243.91

Fork Co., Ltd British Wide and Narrow Handlebars - Stainless Steel
$243.89

Lowbrow Customs Brass Exhaust Tips for 1.75 inch OD pipes
44 reviews $60.93

Colony #2053-10 Custom Sprocket Hex Bolt/Washer Kit Cast Rear Wheels 1997-1998 Harley-Davidson Big Twins 1997-1998 Dyna/FLT 1991-1999 XL - Chrome Plated
3 reviews $30.42

Drag Specialties Shifter Linkage - Chrome - 15.5 inch - Custom Applications
3 reviews $49.77

EMGO Top End Engine Gasket Set Triumph 650cc 1963-72 T120 Bonneville TR6 Tiger
7 reviews $81.00

Kustom Tech DeLuxe 1 inch Brake Lever Polished Aluminum
$242.90

Cycle Standard Passenger Peg Mounts - 1983-2003 Harley-Davidson XL - Chrome - OEM #50610-86T
$48.48

Colony #2675-20 Footboard Mounting Kit 1936-1954 Harley-Davidson Davidson Big Twin - Parkerized
2 reviews $60.50

British Standard Pancake Air Filter Triumph - Thread On Triumph T120/T140
2 reviews $48.36

Burly Brand Burly Lowboy Fork Lowering Kit - 39mm Sportster- See listing for Fitment
10 reviews $120.56 $133.95

Cycle Standard Rectangular Motorcycle Mirror - Perch Mount - Black
23 reviews $34.41

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

Cycle Standard Sparto Polished Aluminum Tail Light - 12v
30 reviews $48.03

PanheadEric Precision Stainless Steel Rear Chain Adjuster Screws 1936-1972 Harley-Davidson Knucklehead/Panhead/Shovelhead
$40.00

Colony #7134-8 Custom Aluminum Pushrod Covers - 1957-1979 Harley-Davidson Sportster - Chrome Plated
5 reviews $80.00

Old-Stf Cycle Pushrod Cover Keeper Set - Drilled Brass - Big Twin Evo Shovelheads & Knuckles
19 reviews $40.00

Prism Supply Co. Prism Supply Co. Bullet Tail Light - Bolt-On
$119.99

Hawg Supply Swirl Points Cover For Harley Davidson Big Twin & Sportser - Polished
$59.99

Prism Supply Co. 3/8 inch NPT Petcock - Stainless Steel
2 reviews $119.95

ODI Vans V-Twin Lock-On Cable Throttle Grips by ODI - Gum Rubber/Black Checkered Anodize - 1"
2 reviews $79.95

Cycle Standard 1/4 inch NPT Petcock Black - 90 Degree
9 reviews $26.62 $36.74

Lowbrow Customs Tsunami Fender - Raw Aluminum - 2004 and Up Sportsters
23 reviews $238.89

Autolite Spark Plug for 1957-1978 Harley Sportster XL - Manufacturer Part #4316
15 reviews $6.27

Morris Magneto "Sparky" Spark Tester Keychain
$34.00

Monster Craftsman Weld On Tensioner Single Sided Mount Black Powell Wheel
$119.00

Cycle Standard Bayonet / Cam Harley Style Vented 2.5" Gas Cap - Chrome
13 reviews $33.95

Cycle Standard 1936-1986 Harley-Davidson Big Twin 4 Speed Kickstarter Rebuild Kit
2 reviews $118.75

Cycle Standard Sintered Metal Front Disc Brake Pads for 1984-1999 Harley-Davidson Sportster Models OEM #44063-83
2 reviews $47.45

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

Drag Specialties Speedometer Relocation Bracket - Black - 2004-2013 Harley-Davidson Sportster XL (EXCEPT 883C/1200C)
1 review $121.85

Cycle Standard Stock Style Chrome Kicker Lever - 1936 - 1977 Harley Big Twin and 1957 - 1976 XL
5 reviews $47.32

EMGO Pistons for Triumph 650 c.c. Motorcycles - +0.040
2 reviews $118.10

Cycle Standard +4 inch Extended Clutch Cable OEM #38619-86A Harley 883 Sportster XL 1986-2003
9 reviews $47.06

Lowbrow Customs Cole Foster Grips Mocha Marble 1 inch
59 reviews $23.52

Cycle Standard Motorcycle Tire Inner Tube - 5.00 / 5.10-16 inch Center Metal Valve
10 reviews $29.39

Cycle Standard Screw-In Harley Stock Style Vented Gas Cap - 1982-1995 - Black
$21.37

Airspeed Cycles T-Bar Handlebars - 8 inch Rise - 1 inch - Stainless Steel
$235.00

Lowbrow Customs Finned Master Cylinder Cover - 1982 - 2005 Harley-Davidson #45004-85
20 reviews $29.33

Cycle Standard Frisco Mount 2007-2022 EFI Sportster Gas Tank - Standard Width - 2.5 gallon
15 reviews $234.29

Cycle Standard Clutch Cable OEM #38620-96 Harley Sportster XLH 1200 1996-2003
4 reviews $46.80

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

Cycle Standard Straight 3/8 inch/10mm Compression Banjo Fitting - Stainless
$12.99

Cycle Standard Chrome 12V Square Coil 1948-60 Harley-Davidson Big Twins
$116.75

Standard Motorcycle Products Points & Condenser Kit 1970-E1978 Harley-Davidson Shovelhead (L1978-1984 Big Twin if converted to points) 1971-E1978 XL
$17.95

Drag Specialties 1157 Style Mini Replacement 12V Dual Filament Bulb - 10 Pack
9 reviews $16.91

Colony #7502-2 Oversize Drain Plug & Tap Kit 1965-Up Harley-Davidson Big Twins 1967-Up Sportster - Chrome Plated
2 reviews $46.35

S&S Cycle H-Grind Camshaft - 1948-1969 Harley-Davidson Big Twin
1 review $230.36 $255.95

Colony #8221-20 Head Bolt Kit 1948-Up Harley-Davidson Panhead/Shovelhead - Chrome Plated
8 reviews $76.76

Colony #1020-P Complete Show Bike Kit Smooth Allen Hardware 1992-1998 Harley-Davidson FLT/FXR - Chrome Plated
$230.23

LCFabrications Battery Box for Antigravity 8 Cell Battery
5 reviews $115.00

Prism Supply Co. Darlington Air Cleaner - S&S Super E/G - Polished
$229.99

Prism Supply Co. Darlington Air Cleaner - CV Carburetor - Polished
$229.99

V-Twin Manufacturing Tapered Neck Bearing Conversion Kit for 1952 - 1977 Harley-Davidson XL
7 reviews $65.08 $76.57

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

Cycle Standard Transmission Mounting Plate 1986-1999 Harley-Davidson Softail - Black
$32.76

Wassell 930 Right Side 30mm Concentric Carburetor Triumph BSA Norton
3 reviews $229.07

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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