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

Colony #8603-8 Adjustable Pushrod & Solid Lifter Kit 1984-Up Harley-Davidson Evo
2 reviews $102.11

Prism Supply Co. Speedometer Cable Eliminator for 1936-1984 Harley-Davidson Big Twin 4 Speed
$16.99

British Standard Triumph Copper Head Gasket 9 Bolt - 650cc Triumph twins 1963 & up OEM # 70-4547
7 reviews $33.96

Goodridge Universal Braided Stainless Brake Line - 26" - Ebony
2 reviews $33.92

Cycle Standard Universal Mini Horn 2.5 inch diameter - Black
$24.20

V-Twin Manufacturing Replica Rear Fender 1973-1978 Harley-Davidson XL
$100.72 $134.29

British Standard Base Gasket with Impregnated Wire for Triumph Motorcycles OEM #70-6309
9 reviews $11.16

Lowbrow Customs Weld-On 6 inch Trailer Fender Brace / Mount - Wide Rigid Frame - Harley-Davidson Shovelhead Sportster etc
5 reviews $25.10

Colony #7507-20 Upper Pushrod Cover Kit 1957-1985 Sportster 1948-1965 Panhead - Chrome Plated
3 reviews $50.08

British Standard Stainless Steel Fork Cap/Top Nut 1968-1970 Triumph TR6C/TR6R/T120R/T150
2 reviews $33.34

No School Choppers 1928 - 1932 12V LED Ford Duolamp - Stop Lens - Model A Stainless Steel Tail Light
$99.99

Prism Supply Co. Prism Supply Co. 2-Piece Tail Light - Gloss Black
$99.99

Prism Supply Co. Prism Supply Co. Ripple Tail Light - Brushed Aluminum
$99.99

Prism Supply Co. Prism Supply Co. Stainless Steel Flat Tail Light - Weld-On
$99.99

Forever The Chaos Life FTCL - SHoRTi Foot Pegs - 7075 Aluminum - Black Anodized
$99.95

Forever The Chaos Life FTCL - SHoRTi Foot Pegs - 7075 Aluminum - Raw Machined Finish
$99.95

Prism Supply Co. Prism Supply Co. Steel Ripple Flat Tail Light - Weld-On
6 reviews $99.95

Colony #7703-2 Rear Chain Adjuster - 1952-1978 Harley-Davidson Sportster - Chrome Plated
2 reviews $24.98

Gasbox Exhaust Clamp 4 Piece Set 1947 - 1957 Harley-Davidson Panhead - Parkerized OEM # 47-57 CL HDW
$49.95

Gasbox Top Motor Mount - 2007-up Harley-Davidson Sportster - With EFI Coil and Stock Ignition Switch Mounts
10 reviews $49.95

Cycle Standard Wagner Lockheed Type Rear Drum Brake Master Cylinder - Chrome - 1958-1972 Harley-Davidson FL 1971-1972 FX
$99.84

S&S Cycle Ignition Rotor - 1970-99 Harley-Davidson Big Twins
$19.95

Biltwell Torker TPV Grips - Black - 1 inch
14 reviews $19.95

ODI Vans/Cult V-Twin Motorcycle Grips by ODI - Classic Orange - 1 inch
4 reviews $19.95

ODI Vans/Cult V-Twin Motorcycle Grips by ODI - Brown - 1 inch
12 reviews $19.95

Lowbrow Customs Cloth Spark Plug Wire by the foot - 8mm - Assorted Colors
16 reviews From $33.17

Cycle Standard Foot Peg Spring Washers - 10 Pack
$11.04

Cycle Standard Rear Fender Strut Set - 1977-1984 Harley-Davidson FLH
$99.32

Hawg Supply Ratchet Top Shifter - Straight Arm
$109.99

Monster Craftsman Weld On Tensioner Single Sided Mount Black Powell Wheel
$99.00

Fiorucci Fabrications The "99" Foot Peg Set
$99.00

Cycle Standard Headlight Visor - 5-3/4" Headlight - Black - Replaces OEM# 69738-05
$32.97 $43.96

Goodridge Universal Braided Stainless Brake Line - 40" - Clear Coated
$32.95

Morris Magneto Replacement Bakelite Magneto Cap - Clear
$49.39

Colony #2011-8 Head Bolt Set 12 Point 1985-1991 Harley-Davidson Big Twin 1986-1992 XL - Chrome Plated
2 reviews $109.99

Lowbrow Customs Classic Grips - White - 1 inch
24 reviews $14.95

British Standard Clutch Cable for Triumph 650cc 1968-72 Made in UK OEM 60-1993
4 reviews $49.29

Red Fox Enterprises Glass License Plate Round Reflector - Clear
2 reviews $14.00

#3106-18 Front Shock Absorber Lower Mount Kit Harley Springer 1946-57 — Colony #3106-18 Front Shock Absorber Lower Mount Kit 1946-1957 Harley-Davidson Springers - Parkerized
$97.90

Colony #2681-4 Linkert Carburetor Idle Hole Body Plug 1933-1965 Harley-Davidson Twins
2 reviews $13.92

Lowbrow Customs Solo Seat Springs - Barrel Style - 2 inch Black
33 reviews $20.26

Cycle Standard Springer Style Bottom Mount Headlight - Chrome
11 reviews $97.08

Lowbrow Customs Speedometer Gauge Riser Mount for 1.25 inch T-Bar Handlebars - Black
8 reviews $96.09

Cycle Standard Throttle Cable OEM 56356-96A Harley Dyna 1996-2008 +4 inch Extended
$34.31

Cycle Standard Clutch Cable OEM# 38621-86A 1986-2003 Harley-Davidson 1100 1200 Sportster XL +8 inch Extended
$31.95

Colony #2943-1 Boot Guard 1936-Up Harley-Davidson Knucklehead/Flathead - Black Powder Coated
$95.70

Lowbrow Customs Air Cleaner Backplate Gasket for Super E / G Carburetor
44 reviews $2.02

Colony #8225-8 Rocker Shaft End Plug & Cap Kit 1971-Up Harley-Davidson Shovelhead 1971-1985 XL - CAD Plated
2 reviews $31.81

James Gaskets 4 Speed Transmission End Cover Gasket 1936-1986 Harley-Davidson Big Twin
$4.77

British Standard Clutch Basket / Chain Wheel for Triumph Motorcycles 1960 - 1974 OEM #57-1570
5 reviews $119.18

British Standard Pushrods for Triumph Bonneville 650 Motorcycles - Set of 4- OEM# 70-2620
2 reviews $95.08

Prism Supply Co. 3/8" NPT Petcock - Brass
$94.99

Cycle Standard Chrome Kick Return Spring - 1936 - 1984 Harley Knucklehead Panhead Shovelhead #33085-3
4 reviews $21.55

Colony #2322-11 Rocker Arm Cover Stud Kit 1966-1984 Harley-Davidson Shovelhead
4 reviews $47.38

Colony #9798-20 Front Motor Mount Kit Stock 1957-1984 Harley-Davidson Sportster - Chrome Plated
2 reviews $47.38

James Gaskets 5 Speed Transmission End Cover Gasket 1987-2006 Harley-Davidson Big Twin
$4.70

Cycle Standard Throttle Cable OEM 56356-96A Harley Dyna 1996-2008
2 reviews $33.44

Lowbrow Customs 8mm Cloth Straight Spark Plug Wire Sets - Black with Red tracers
3 reviews $31.19

Lowbrow Customs 7mm Cloth 90 Degree Spark Plug Wire Sets - Oak w/ Red and Black Tracers
3 reviews $25.99

Cycle Standard Derby Cover - Chrome - 2004-2021 Harley-Davidson Sportster XL
$46.76

Drag Specialties Clutch Cable OEM 38618-68C Harley-Davidson 4 Speed Big Twin 1968-1986
$54.54

Shinko Motorcycle Tires SR777 Front Motorcycle Tire - 90/90-21
$108.99

Shinko Motorcycle Tires SR777 Front Motorcycle Tire - 100/90-19
3 reviews $106.99

British Standard Triumph Patent Plate with Rivets
7 reviews $16.01

#2027-5 Front Axle Nut Spacer Kit Chrome Grooved Harley FXD FXDX XL — Colony #2027-5 Front Axle Nut Grooved Spacer Kit 2000-2003 Harley-Davidson FXD/FXDX/FXDL/FXDS/XL - Chrome Plated
$46.35

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

Lowbrow Customs Brass Gas Filler Cap with Weld-In Steel Bung - Vented
9 reviews $51.47

Lowbrow Customs Bottom Mount Headlight Bracket Harley-Davidson Springers 1936 - 1949
2 reviews $46.24

Cycle Standard Exhaust Port Gasket 1984-2024 Harley-Davidson Big Twins 1986-2022 XL OEM# 65324-83 - 2 Pack
$15.41

British Standard Rocker Box Oil Feed Pipe for Triumph 650 / 750 c.c. 1963 - 1982 #71-2428
5 reviews $92.41

Colony #8160-4 Rear Axle Nut and Lock Kit - 1930-1972 Harley-Davidson Knucklehead/Panhead/Shovelhead - Chrome Plated
$31.14

Goodridge Universal Braided Stainless Brake Line - 19" - Clear Coated
$22.95

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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