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

Goodridge Universal Braided Stainless Brake Line - 16" - Clear Coated
$21.95

British Standard Foot Peg Rubbers for Triumph Motorcycles 1938-1967 OEM #NF704
29 reviews $36.55

Colony #2096-14 Headlamp and Horn Bracket Insulator Terminal Kit 1945-1948 Harley-Davidson Big Twin 1945-1957 Servi-car
$36.54

Drag Specialties 530 Series O-Ring Replacement Clip Style Master Link
2 reviews $8.65

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

Cycle Standard Chrome Solo Seat Spring Support Bracket Harley Ironhead Sportsters 1957-78
15 reviews $27.22

Colony #2983-2 4 inch Heavy Duty Solo Seat Springs - Made in USA - Chrome Plated
11 reviews $18.14

James Gaskets Primary Cover Gasket 1983-1993 Harley-Davidson Softail & Dyna Models
$36.23

Kibblewhite Precision Machining Intake and Exhaust Valve Spring Set for 1963 - 1972 Triumph 650 Motorcycles OEM #99-7037 70-4221 or 70-7400
1 review $54.24

Lowbrow Customs 39mm Low Profile Fork Caps - Brass

14 $54.22

EBC Brakes Sintered Front Brake Pads 1984-99 H-D FLT/FLHT/FLHR/FLTR 84-99 FXST/FLST 88-06 FXSTS 97-03 FLSTS 05-07 FLSTSC 08-11 FLSTSB
$54.14 $56.31

Cycle Standard Throttle Cable OEM #56356-96A Harley Dyna 1996-2008 +4 inch Extended
$36.03

British Standard Wheel Bearings Triumph pre unit & unit Motorcycles 1954 - 1974 OEM #37-7042
13 reviews $21.58

Goodridge Universal Braided Stainless Brake Line - 23" - Ebony
2 reviews $35.95

Colony #9420-21 Transmission Mounting Kit Late 1977-1986 Harley-Davidson Big Twin - Chrome Plated
3 reviews $35.84

S&S Cycle Float Bowl Gasket for Super E / G Carburetors by S&S Cycle #11-2386
10 reviews $8.95

Colony #3085-4 Crank Pin Nut Lockwasher Kit Harley-Davidson OEM #368-12
$8.25

Gigacycle Garage Gigacycle Garage Left Side Non-Vented Gas Cap for 1992-Up Harley-Davidsons
$107.14

Gigacycle Garage Gigacycle Garage Right Side Vented Gas Cap for 1992-Up Harley-Davidsons
$107.14

Lowbrow Customs Smooth 1" Handlebar Risers - Aluminum
1 review $107.11

Colony #8014-2 Rear Chain Adjuster Screws - 1936-1972 Harley-Davidson Knucklehead/Panhead/Shovelhead - CAD Plated
2 reviews $15.29

Cycle Standard Chrome Rear Axle Kit 2008-Up Harley-Davidson Sportster XL
$106.79

Cycle Standard Universal Mini Horn 2.5 inch diameter - Chrome
26 reviews $26.68

Cycle Standard Headlight Visor - 7" Headlight - Chrome - Replaces OEM #69734-05
$26.55 $35.40

Lowbrow Customs Champion Grips - Black - 1 inch
13 reviews $15.16 $20.16

Colony #9818-5 Rear Disc Brake Rotor Torx Bolt Kit 1997-Up Harley-Davidson W/Cast Wheel - Chrome Plated
18 reviews $15.13

Colony #9609-15 Hex Bolt & Washer Kit Rear Wheel 1973-1998 Harley-Davidson Big Twin 1979-1990 XL - Chrome Plated
$35.19

Cycle Standard Rocker Oil Lines - Chrome - 1957-85 Harley-Davidson Sportsters
4 reviews $26.25

Prism Supply Co. Prism Supply Bell Tail Light - Gloss Black
$104.99

Prism Supply Co. Prism Supply Co. 1.25 inch Speedster Tail Light - Brass
1 review $104.99

Prism Supply Co. Universal Fender Mounting Bracket - Prism Supply Co. PS-41 Tail Light
$34.99

Prism Supply Co. Weld-On Stainless Steel Light Mount With License Plate Bracket - Prism Supply Co. Box Chopper Tail Light
$34.99

Colony #9627-19 Upper & Lower Motor Mount Kit 1936-1969 Harley-Davidson Big Twin - Parkerized
3 reviews $52.45

EBC Brakes Sintered Rear Brake Pads 2008-17 H-D FLD/FXD/FXDC/FXDF/FXDWG/FXDB/FXDL 08-17 FLS/FXS/FXSTB/FXSTC/FLSTC/FLSTF/FLSTN/FXCW/C
1 review $52.32 $54.39

Cycle Standard Rear Fender Strut Set - 1977-1984 Harley-Davidson FLH
$104.29

Colony #8770-6 Grease Fitting Flat Top Alemite Pre-1938 Harley-Davidson OEM #0340
1 review $20.85

Cycle Standard Z Bar Handlebars - 1 inch - 2 inch Rise - Black
1 review From $104.13

Colony #3647-10 Sprocket Bolt Kit 1973-Up Harley-Davidson Big Twin & Sportster Chain Drive Models - Chrome Plated
$26.00

Goodridge Universal Braided Stainless Brake Line - 50" - Ebony
4 reviews $51.95

Goodridge Universal Braided Stainless Brake Line - 12" - Ebony
$25.95

Gasbox Wideglide Headlight Mount 1948 - 1985 Harley-Davidson FLH - Tumbled Stainless
7 reviews $25.95

British Standard Clutch Cable for Triumph 650cc 1968-1972 Made in UK OEM #60-1993
4 reviews $51.75

Lowbrow Customs Replacement Mounting Bracket Shotgun Exhaust Pipes 1990-03 Harley-Davidson Sportster XL
1 review $34.39

Kibblewhite Precision Machining Clutch Springs (set of 3) 1963-1983 Triumph 650 Twins OEM # 57-1830
8 reviews $14.70

Cycle Standard Clutch Cable OEM #38602-92 Harley Dyna 1992-2005
$51.15

British Standard Clutch Bearings - 20 Piece Set - Triumph Unit 500;498 650 750 / BSA A50 A65
5 reviews $34.04

Colony #2313-10 10mm Copper Brake Line Banjo Bolt Crush Washers Harley-Davidson OEM #41732-04 - 10 pack
5 reviews $14.52

Colony #2206-10 10mm Copper Brake Line Banjo Bolt Crush Washers OEM #41731-82A - 10 pack
4 reviews $14.52

Colony #2464-5 Brake Drum Wheel Mounting Bolt Set - 1936-1972 Harley-Davidson Knucklehead/Panhead/Shovelhead - Parkerized
4 reviews $25.30

Drag Specialties Cable Adapter for Mini Gauges - 12mm Cable to 5/8-12 inch
3 reviews $14.79

Cycle Standard Clutch Cable OEM #38666-00 Harley Dyna 2000-2005 - Blacked Out
$50.38 $71.97

Cycle Standard Clutch Cable OEM #38621-86A 1986-2003 Harley-Davidson 1100 1200 Sportster XL +8 inch Extended
$33.55

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

Cycle Standard Super E Carburetor Rebuild Kit
3 reviews $100.46

Colony #8826-6 Fork Slider Bottom Cap Stud & Nut 1973-Up Harley-Davidson Showa & Kayaba - Chrome Plated
2 reviews $11.14

Forever The Chaos Life FTCL - Weld-on SHoRTi Passenger Foot Rests: 1.25” Coped Version
1 review $50.00

Forever The Chaos Life FTCL - Weld-on SHoRTi Passenger Foot Rests: 1” Coped Version
$50.00

FNA Custom Cycle Tite Seal Kit Replacement Seals
2 reviews $20.00

Colony #9637-13 Transmission Kicker Cover Stud Kit 1936-1984 Harley-Davidson Big Twin - Parkerized
3 reviews $25.00

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

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

Prism Supply Co. Prism Supply Co. 1.25 inch Speedster Tail Light - Brushed Aluminum
11 reviews $99.95

Til Death Cycles TDC Wheel Hub Cover - Raw Cutout
$49.95

Gasbox Peg Mount License Plate Bracket - 1984-2017 Harley-Davidson Softail - Vertical or Horizontal
8 reviews $49.95

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

British Standard Triumph 650 Head Bolt Set 1963 - 1970 OEM #70-0327
8 reviews $99.90

Cycle Standard Throttle Idle Cable OEM #56415-06 Harley Dyna 2006-2017 - Blacked Out
1 review $24.96 $35.66

Goodridge 30323TC-CL Universal Braided Stainless Brake Line - 23" - Clear Coated
$65.95

Gasbox Box Tail Light Universal Fender Mount Bracket - Stainless Steel
5 reviews $24.95

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

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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