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 #2278-2 Air Cleaner Cover Button Head Mounting Screw Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
3 reviews $6.70

Colony #8824-8 Coil Mounting Stud Kit 1956-1982 Harley-Davidson Big Twin OEM #72341-56A - CAD Plated
$13.40

Colony Axle / Wheel Spacer 1-1/8 x 3/4 x .518 Harley-Davidson #43617-00 — Colony #43617-00 Axle/Wheel Spacer 1-1/8 x 3/4 x .518
$8.93

Colony #2252-4 Handlebar Riser Hex Bolt Kit Harley-Davidson - 1/2-20 x 3 inches - CAD Plated
1 review $8.93

Colony #2237-1 1 inch I.D. Axle Spacer 1/2 inch Thick - Chrome Plated
2 reviews $8.93

British Standard Triumph Cylinder Base Nut Set Unit 650cc 1969-1972 OEM #S692 21-0692
6 reviews $26.59

Cycle Standard Replacement Oil Tank Cap Harley-Davidson OEM #62644-84T
7 reviews $13.22

Lowbrow Customs Aftermarket Springer Headlight Mounting Bracket - Black
14 reviews $26.41

Colony #2297-1 Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twin - Zinc Plated
1 review $8.80

Colony #2285-1 Motor Sprocket Nut 1993-Up Harley-Davidson Sportster - Zinc Plated
1 review $8.80

Colony #9618-18 Jiffy Stand & Foot Clutch Lever Bracket Mounting Kit 1936-1978 Harley-Davidson Big Twin - CAD Plated
1 review $26.40

Colony #8763-20 Primary Cover Allen Head Screw Kit 1980-1984 Harley-Davidson Shovelhead/Evo 5 Speed - Chrome Plated
1 review $26.40

Colony #3677-10 Sprocket Allen Bolt Kit 2007-Up Harley-Davidson Softail 2006-Up Dyna - Chrome Plated
$26.39

Lowbrow Customs Weld-On 5 inch Trailer Fender Brace / Mount - Wide Rigid Frame - Harley-Davidson Shovelhead Sportster etc
8 reviews $26.36

Colony #9732-7 Foot Brake Lever & Bracket Mounting Kit CAD Harley-Davidson 1936-71 - Chrome Plated
$8.78

Cometic Gasket Inc. Cam Change Gasket Kit - 1970-92 Harley-Davidson Big Twin
$26.20

James Gaskets Cam Change Gasket Kit - 2000-03 Harley-Davidson Sportster XL
1 review $26.16

Colony #2074-6 Tappet Oil Screen/Pump Check Valve/Relief Valve Set 1981-Up Harley-Davidson Big Twin - Chrome Plated
2 reviews $26.07

Colony #7621-1 Fork Tube Cap/Bolt/Breather 1952-1972 Harley-Davidson Sportster/K 1971-72 Superglide - Chrome Plated
$26.07

Colony #8799-12 Primary Cover Screw Kit 1969-1969 Harley-Davidson Big Twin - Chrome Plated
$26.06

Cycle Standard Neck Post Bearing & Race Set - Imported
$12.99

Cycle Standard 45 degree 7/16 inch/14mm Compression Banjo Fitting - Stainless
1 review $12.99

Drag Specialties Universal 13 inch Battery Cable
$26.45

EK Chains 530 ZVX3 Replacement Rivet Style Master Link - Black
$12.97 $13.95

Cycle Standard Clutch Cable OEM #38618-52 1952-1967 Harley-Davidson FL/EL
1 review $25.86

Colony #9832-28 Rocker Box Hex Screw Kit 1977-1985 Harley-Davidson Sportster - CAD Plated
$25.84

Colony #9830-28 Rocker Box Screw Kit 1957-1976 Harley-Davidson Sportster - CAD Plated
$25.84

Colony #2119-2 Smooth Motor Mount Bolt Covers 2000-Up Harley-Davidson Softail - Chrome Plated
6 reviews $25.72

Colony #7628-8 Lifer Base Screw Kit 1976-Up Harley-Davidson 74's - Chrome Plated
$25.71

Colony #8936-3 Pivot Bolt Washer & Spacer 1973-1978 Harley-Davidson XL - Chrome Plated
3 reviews $25.71

Lowbrow Customs Slotted Inspection Cap / Plug for Triumph BSA OEM #57-2166 70-8231 40-0715
7 reviews $12.78

Colony #2494-3 Ignition Module Side Cover Button Allen Screw Kit 1986-2002 Harley-Davidson Sportster - Chrome Plated
4 reviews $6.38

Colony #9864-6 Grease Fitting Zerk Type 1936-1984 Harley-Davidson - CAD Plated
3 reviews $12.74

Colony #9523-1 Oil Pump Check Valve Plug 1936-1980 Harley-Davidson Big Twin 1937-Up UL/45s - Chrome Plated
2 reviews $12.74

British Standard OIF Sump Gasket Triumph T140 750 A65 TR6 TR7
2 reviews $6.36

Colony #3358-4 Handlebar Riser Cupped Washers 1973-Up Harley-Davidson All Models - Zinc Plated
$12.71

Colony #3704-2 Brake Caliper Bleeder Screws 2009-Up Harley-Davidson Touring 2008-Up V-Rod - Black Oxide
$8.47

Colony 8749-12 Transmission Top Cover Allen Screw Kit 1965-1978 Harley-Davidson Big Twin - CAD Plated
1 review $25.41

Colony #2806-5 Fender Hinge Mounting Kit 1943-1979 Harley-Davidson All Models
$8.47

Colony #2104-13 Transmission Top Cover Phillips Screw Kit 1950-1953 Harley-Davidson Big Twin - CAD Plated
$25.41

Colony Axle / Wheel Spacer 1-1/8 x 3/4 x 1.975 Harley-Davidson #41519-00 — Colony #41519-00 Axle/Wheel Spacer 1-1/8 x 3/4 x 1.975
1 review $12.67

Cycle Standard Shift Lever - 1985-2006 Harley-Davidson Big Twin/Twin Cam - Chrome - OEM #33715-85A
1 review $25.33

Colony #2700-1 Linkert High Speed Needle 1950-65 Harley Davidson FL — Colony #2700-1 Linkert High Speed Needle 1950-1965 Harley-Davidson FL - CAD Plated
1 review $25.30

Colony #2708-5 Linkert Low Speed Needle Valve 3-1/16 inch Needle 1933-1947 Harley-Davidson
$25.30

Colony #2622-5 Axle Extension Nut Kit 1930-1967 Harley-Davidson Sidecars - Parkerized
1 review $25.30

Mooneyes Dice License Plate Bolts - Red
1 review $12.60

Cycle Standard Throttle Idle Cable OEM #56309-86 Harley Sportster XL 1986-1987 +4 inch Extended
1 review $25.09

Colony #3279-22 Exhaust System Mounting Kit 1941-1947 Harley-Davidson Knucklehead/Panhead - Parkerized
$25.08

British Standard Ignition Pillar Bolt - Triumph / BSA
7 reviews $8.36

Colony #3780-18 Rocker Box Flange Nut Kit 1966-1983 Harley-Davidson Shovelhead - Chrome Plated
$25.00

Colony #3774-1 Oil Tank Drain Plug 1936 61" Harley-Davidson - Nickel Plated
$25.00

Colony #3068-30 Primary Cover Screw Kit 1956-1964 Harley-Davidson Big Twins - CAD Plated
1 review $25.00

LCFabrications Yamaha xs650 Tach Drive Plug / Eliminator - Aluminum
14 reviews $25.00

Colony #2813-8 Clutch Arm Rebuilding Kit 1944-1952 Harley-Davidson 45 Solo - Parkerized
$24.98

Colony #8860-8 Cylinder Base Stud Spacer 1978-1984 Harley-Davidson Shovelhead OEM #16836-78 - Chrome Plated
1 review $24.98

Colony #7708-1 Bronze Seat Post 1936-1957 Harley-Davidson Big Twins
3 reviews $24.98

Fiorucci Fabrications Weld-on Universal Exhaust Mounting Slides
2 reviews $24.95

Goodridge Universal Braided Stainless Brake Line - 11" - Ebony
2 reviews $24.95

Colony #8147-13 Transmission Top Cover Screw Kit 1956-1964 Harley-Davidson Big Twins - Chrome Plated
$24.94

Colony #3356-4 Rear Fender Support Mount Screws 1984-2000 Harley-Davidson Softail 1980-1986 FXWG - Chrome Plated
1 review $12.46

Colony #3675-10 Knurled Allen Sprocket Bolts 1993-1996 Harley-Davidson Big Twins 1997-1999 Dyna/Touring - Chrome Plated
$24.85

Colony #3557-1 Sprocket Shaft Bearing Retainer Seal 1955-1968 Harley-Davidson 74's
$8.25

Colony #2737-1 Fork Tube Cap/Plug 1984-2001 Harley-Davidson FLT - Chrome Plated
1 review $24.26

Colony #2101-12 Timing Cover Phillips Screw Kit 1950-1952 Harley-Davidson Big Twin - Chrome Plated
$24.20

Colony #2542-10 Circuit Breaker to Coil Wire Assembly 1936-1948 Harley-Davidson Twins
$24.20

Colony #3546-2 Handlebar Grips End Plugs 1953-1961 Harley-Davidson K/KH/XL/45's/FL - CAD Plated
$12.10

Colony #3366-4 Brass Exhaust Port Nuts Harley-Davidson 1986-Up XL 1984-1999 Big Twins 1999-Up Twin Cam
6 reviews $12.10

Colony #3353-4 Oil Line Nut & Sleeve Rubber 1949-1964 Harley-Davidson Big Twins 1954-1966 KH/XL - CAD Plated
1 review $12.10

Colony #2596-13 S&S Carburetor Allen Screw Kit Harley Davidson - Chrome Plated
4 reviews $12.10

Colony #2296-1 Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twin - Chrome Plated
$12.10

Colony #2066-13 Primary Cover Phillips Screw Kit 1977-1980 Harley-Davidson Sportster - CAD Plated
$24.20

Colony #9910-4 Fork Slider Drain Screws 1973-Up Harley-Davidson XL/FXR - Chrome Plated
5 reviews $4.84

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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