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 #9758-2 Fork Slider Drain Screws Button Head Allen 1977-1984 Harley-Davidson FL 1977-1984 FXWG/FLT 1980-Up Softail - Chrome Plated
5 reviews $5.95

Colony #3133-4 Jiffy Stand Mounting Kit Zinc Harley Dyna 1991-up — Colony #3133-4 Jiffy Stand Mounting Kit 1991-Up Harley-Davidson Dyna - Zinc Plated
4 reviews $11.80

Colony #3393-10 Handlebar Lever Mounting Screw Kit 1982-1995 Harley-Davidson Big Twin & Sportsters
1 review $11.62

Colony #3017-4 Fork Slider Screw Kit 1949-E1977 Harley-Davidson FL/FLH - CAD Plated
2 reviews $5.81

Colony #3388-8 Gas Tank Mounting Kit 2004-Up Harley-Davidson Sportster XL
$5.80

Mooneyes Glitter Dice License Plate Bolts - Clear
$11.20

Mooneyes Dice Air Valve Caps - Blue
1 review $11.20

Cycle Standard Kickstand Bumper Rubber - 1986-2000 Harley-Davidson Sportster 1989-06 Softail OEM #62123-66
$5.59

Colony Axle / Wheel Spacer 1-1/8 x 3/4 x 1.242 Harley-Davidson #40915-94 — Colony #40915-94 Axle/Wheel Spacer 1-1/8 x 3/4 x 1.242
1 review $11.17

Colony #2226-4-P Sprocket Cover Smooth Allen Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
$11.17

Colony #2291-8 Front Fender Mounting Kit 1951-1978 Harley-Davidson FL/FLH - CAD Plated
1 review $11.17

Colony #2240-1 1 inch I.D. Axle Spacer 7/8 inch Thick - Chrome Plated
$11.17

Colony #2109-12 Rear Master Cylinder and Cover Allen Hardware Kit 1982-1994 Harley-Davidson FXR 1984-1995 Softail - Chrome Plated
$11.17

Cycle Standard Rubber Battery Strap 1991-17 Harley-Davidson FXST FLST 80-92 FLT 78 XLCR 79 XL
2 reviews $5.58

Colony #2468-8-P Transmission to Motor Mount Smooth Allen Bolt Kit 2007-Up Harley-Davidson Softail/Dyna/FLT - Chrome Plated
$11.14

Colony #9935-8 Transmission to Motor Mount Allen Kit 1999-2006 Harley-Davidson Twin Cam/Dyna/FLT 2000-2006 Softail - Chrome Plated
$11.14

Colony #9632-5 Rear Cast Wheel Rotor Allen Screw Kit 1979-1991 Harley-Davidson FX/FL 1979-1996 XL - Chrome Plated
1 review $11.14

Colony #8813-4 Fork Slider Bottom Cap Stud & Nut 1949-1977 Harley-Davidson FLH Wideglide - Chrome Plated
$11.14

Colony Axle / Wheel Spacer 1-1/2 x 1 x 1.115 Harley-Davidson #41502-07 — Colony #41502-07 Axle/Wheel Spacer 1-1/2 x 1 x 1.115
1 review $11.13

Colony #3181-5 Jiffy Stand Clevis Pin Clip Zinc Plated Harley Davidson — Colony #3181-5 Jiffy Stand Clevis Pin Clip 1989-Up Harley-Davidson XL 1991-Up Dyna 2002-Up VRSC 2007-Up Softail - Zinc Plated
1 review $11.00

Colony #2892-3 Starter Crank Clamp Bolt 1941-1967 Harley-Davidson FL/FLH - CAD Plated
$11.00

Colony #8780-4 Pushrod Tappet Adjuster Locknuts Harley-Davidson OHV Big Twins/45's/XL/K models OEM #18570-38
4 reviews $11.00

Colony #2629-4 Speedometer Mounting Kit 1936-Up Harley-Davidson Stewart-Warner Speedometers - CAD Plated
1 review $3.63

Colony #9871-10 License Plate Mounting Kit Flat Head Allen Harley-Davidson - Chrome Plated
$10.76

Colony #9753-9 Primary Cover Allen Screw Kit 1957-1969 Harley-Davidson XLCH - Chrome Plated
1 review $10.76

Colony #9600-5 Disc Brake Rotor to Hub Allen Screw Kit 1974-1980 Harley-Davidson FX 1974-1977 XL - Chrome Plated
$10.76

Colony #3547-5 Sprocket Bolt Washer Kit 1973-Up Harley-Davidson Big Twins 1979-Up XL - Zinc Plated
$10.59

Colony Axle / Wheel Spacer 1-1/8 x 3/4 x .990 Harley-Davidson #43683-00 — Colony #43683-00 Axle/Wheel Spacer 1-1/8 x 3/4 x .990
3 reviews $10.42

Colony Axle / Wheel Spacer 1-1/8 x 3/4 x .930 Harley-Davidson #43617-95 — Colony #43617-95 Axle/Wheel Spacer 1-1/8 x 3/4 x .930
$10.42

Colony Axle / Wheel Spacer 1-1/8 x 3/4 x .890 Harley-Davidson #40910-00 — Colony #40910-00 Axle/Wheel Spacer 1-1/8 x 3/4 x .890
2 reviews $10.42

Colony #2202-1 Axle Spacer 1-1/8" O.D. x 3/4" I.D. x 1" Thick - Chrome Plated
3 reviews $10.42

Colony #9109-2 Generator Screws 1930-1948 Harley-Davidson Big Twin Sidevalves OEM #1523-30 - CAD Plated
2 reviews $10.37

Colony #3705-2 Brake Caliper Bleeder Screws 2009-Up Harley-Davidson Touring 2008-Up V-Rod - Chrome Plated
$10.29

Colony #3151-14 Oil Tank Mount Kit Parkerized 1958-67 Harley Davidson Sportster XL — Colony #3151-14 Oil Tank Mount Kit 1958-1967 Harley-Davidson Sportster XL - Parkerized
$10.29

Colony #2796-2 Rear Brake Cross Over Shaft Grease Fitting 1938-1957 Harley-Davidson Big Twin - CAD Plated
2 reviews $10.29

Colony #2755-4 Rear Brake Caliper Mounting Allen Kit 2008-Up Harley-Davidson Softail/Dyna - Chrome Plated
$10.29

Lowbrow Customs 3/4 inch ID x 1/2 inch Long Aluminum Motorcycle Wheel Axle Spacers - Pair
12 reviews $10.16

Colony #8795-4-P Handlebar Clamp Smooth Allen Screw Kit 1974-1971 Harley-Davidson FX/XL L1977-1984 FL - Chrome Plated
$10.04

Colony #8146-10 Circuit Breaker & Voltage Regulator Screws 1936-1964 Harley-Davidson OHV Twins - CAD Plated
$10.04

Colony #7819-4 Shifter Rod End Bolt Kit All 1936-1954 Harley-Davidson with Handshift 1951-64 Harley-Davidson with Footshift - CAD Plated
$9.96

Colony #3770-4 1/2 x 5/16" x 5/16" Spacer Harley-Davidson OEM #67009-72 - 4 Pack
$9.90

Colony #3707-1 Instrument Panel Cover Plate Right Side 1947-1964 Harley-Davidson All Models - CAD Plated
1 review $9.90

Dill Air Controls Rubber Valve Stem - Pull-in TR-413 - Chrome
$4.95

Colony #3333-4 Spacers Harley-Davidson OEM #91089-58 - 4 Pack - Zinc Plated
$9.68

Colony #3596-2 Swing Arm End Plates 1991-2005 Harley-Davidson Dyna - Zinc Plated
$9.68

Colony #3291-2 Brake Cable Clevis Clamp & Nut 1949-1971 Harley-Davidson EL/FL/FLH 1971-1972 FX 1952-1972 K/XL 1951-1971 45's/Servicar
2 reviews $9.68

Colony Axle / Wheel Spacer 1-1/8 x 3/4 x .645 Harley-Davidson #41594-73 — Colony #41594-73 Axle/Wheel Spacer 1-1/8 x 3/4 x .645
5 reviews $9.68

Colony #3022-3 Front Axle Nut and Washer Kit 1972-Up Harley-Davidson Wideglides - CAD Plated
$9.68

Colony #2828-1 Crankcase and Chain Housing Drain Plug 1965-1984 Harley-Davidson FL 1971-1984 FX 1967-1992 XL - Chrome Plated
$9.68

Colony #2728-1 Chain Housing Top or Shifter Lever Pivot Screw 1965-1984 Harley-Davidson FL 1971-1984 FX - Chrome Plated
$9.68

Colony #2238-1 1 inch I.D. Axle Spacer 5/8 inch Thick - Chrome Plated
2 reviews $9.68

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

Colony #8817-10 Oil Pump Mounting Allen Kit 1977-1990 Harley-Davidson Sportster - Chrome Plated
$9.68

Colony #2055-1 Head Bolt 1965-1973 Harley-Davidson 45's - Chrome Plated
$9.56

Colony #9527-1 Oil Pump Bypass Valve Plug 1936-1952 Harley-Davidson Big Twin 1937-Up UL/45s - CAD Plated
$9.56

Colony #9524-1 Oil Pump Check Valve Plug 1936-1980 Harley-Davidson Big Twin 1937-Up UL/45s - CAD Plated
$9.56

Colony #8207-2 Generator Screw Kit 1937-1957 Harley-Davidson 45's - Chrome Plated
$9.56

Colony #8159-8 Linkert Carb Mounting Screws OEM #27422-39 - CAD Plated
$9.56

James Gaskets Points Cover Gasket 1971-1978 Harley-Davidson Big Twin
1 review $1.34

Colony #9403-1 Timing Plug 1970-Up Harley-Davidson OEM #720 - CAD Plated
3 reviews $9.35

Colony #8906-5 Transmission Shifter Cover Allen Head Screw Kit 1980-1987 Harley-Davidson FX/FL - Chrome Plated
$9.31

Cycle Standard Kickstand Spring 2002 & Up Harley-Davidson Dyna Models - Black - OEM #50057-02
9 reviews $9.17

EMGO Triumph Clutch Backing Plate Gasket OEM #71-1417
5 reviews $4.55

Colony #3055-3 Gas Tank Shut Off Rod Spacer Kit 1940-1965 Harley-Davidson Big Twins/45's - CAD Plated
1 review $9.08

Colony #2849-14 Batwing Fairing Mount Button Head Allen Kit 1996-Up Harley-Davidson - Chrome Plated
6 reviews $9.08

Colony #2266-8 Gas Tank Allen Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
1 review $8.93

Colony #2226-4 Sprocket Cover Allen Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
7 reviews $8.93

Colony #2200-1 Axle Spacer 1-1/8" O.D. x 3/4" I.D. x 3/4" Thick - Chrome Plated
1 review $8.93

Colony #7815-4 Acorn Head License Plate Mounting Kit And Rubber Washers - Chrome Plated
1 review $8.93

Colony #9503-1 Timing & Oil Tank Plug 1938-1951 Harley-Davidson All Models OEM# 2326-38 - CAD Plated
$8.80

Colony #3752-1 Seat Mounting Screw 1/4-28 x 1/2 Harley-Davidson OEM #2739 - Chrome Plated
$4.40

Colony #3651-2 Clutch Adjusting Springs L1984-1993 Harley-Davidson Sportster XL
$8.80

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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