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 #3180-18 Mud Flap Mounting Kit 1932-49 Harley Davidson Big Twins — Colony #3180-18 Mud Flap Mounting Kit 1932-1949 Harley-Davidson Big Twins - Parkerized
$8.80

Colony #2286-1 Sprocket Shaft and Pinion Gear Shaft Nut 1936-E1981 Harley-Davidson Big Twins - Parkerized
$8.80

Colony #9504-1 Timing & Oil Tank Plug 1938-1951 Harley-Davidson All Models OEM #2326-38 - Parkerized
1 review $8.80

Colony #8115-1 Timing Plug/Oil Tank Plug OEM #704 1952-1969 Harley-Davidson FL and XL - CAD Plated
3 reviews $8.80

Colony #8441-1 Timing/Oil Plug All Harley-Davidson Timing Plug and 74s Oil Tanks - Chrome Plated
$8.78

Colony #9787-12 Oil Pump Mounting Kit Stock 1978-1991 Harley-Davidson Big Twins - Zinc Plated
$8.78

Colony #8114-1 Timing Plug/Oil Tank Plug OEM #704 1952-1969 Harley-Davidson FL and XL -Chrome Plated
1 review $8.78

Colony #8210-2 Generator Mounting Screws 1958-1973 Harley-Davidson 45's - CAD Plated
$8.78

Colony #8764-2 Point Cover Allen Head Screws 1970-1978 All Harley-Davidson - Chrome Plated
$4.38

Colony #2735-1 Oil Line Fitting Replaces OEM #63533-41 - CAD Plated
$4.24

Colony #2965-3 Tombstone Tail Light Cover Stainless Steel Screw Kit 1947-1972 Harley-Davidson Big Twins
2 reviews $4.24

Colony #3477-8 Gas Tank Mount Kit 1952-1978 Harley-Davidson K/KH Sportster - Chrome Plated
$8.47

Colony #3172-1 Ignition Switch Contact Roller Harley Davidson 1936-1984 Big Twins — Colony #3172-1 Ignition Switch Contact Roller 1936-1984 Harley-Davidson Big Twins
$8.47

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

Colony #2236-1 1 inch I.D. Axle Spacer 3/8 inch Thick - Chrome Plated
$8.20

Gasbox Replacement Hardware for Gasbox 1957-2003 Sportster Full Frames & Lowbrow Customs 1952-2003 Weld-On Sportster Hardtails
$8.06

British Standard Shifter/Gear Lever Rubber 1968-Up Triumph
$8.00

Colony #9877-2 Oil Screen Plug 1970-1980 Harley-Davidson Big Twins - CAD Plated
$7.96

Colony #9782-4 Triple Tree Pinch Allen Bolt All Harley-Davidson FL and Wideglide - Chrome Plated
$7.96

Colony #3448-5 Disc Brake Rotor To Hub Allen Screw Kit 1974-1977 Harley-Davidson FX/XL - Zinc Plated
$7.87

Colony #3359-10 Magneto Ground Terminal Assembly 1958-1969 Harley-Davidson XLCH
$7.87

Colony #3304-2 Front Brake Cable Tube Fitting 1949-1971 Harley-Davidson FL - CAD Plated
$7.87

James Gaskets Bearing Housing/Case Gasket - Silicone - 1984-1998 Harley-Davidson Big Twin 5-Speed
$7.86

Colony #3778-1 Clutch Dissasembly Washer Harley-Davidson Knuckleheads/Panheads/Shovelheads
1 review $7.70

Colony #2422-3 Carburetor Mounting Screws 1930-1958 Harley-Davidson R/W/Servi-car - Parkerized
1 review $7.66

Colony #9756-1 Kicker Starter Spring Stud 1941-1963 Harley-Davidson 45's - Parkerized
$7.58

Colony #3721-1 Ovesize Allen Timing Plug 1970-1998 Harley-Davidson Dyna 1970-1999 Softail 1970-2003 Sportster - CAD Plated
$7.58

Colony #3726-5 Disc Brake Rotor To Hub 1974-1980 Harley-Davidson FX 1974-1977 XL - Zinc Plated
$7.54

Gasbox Replacement Hardware for Gasbox "Lorain" Full Frames
$7.52

Colony #3170-12 Rubber Pushrod Cover Seals 1936-79 Harley Davidson Panhead Shovelhead — Colony #3170-12 Rubber Pushrod Cover Seals 1936-1979 Harley-Davidson Panhead/Shovelhead
2 reviews $7.45

Colony #2326-3 Brake Arm Anchor Stud Kit 1935-1952 Harley-Davidson KL/WL/WLA/WLC - Parkerized
1 review $7.45

Colony #2198-1 Axle Spacer 1-1/8" O.D. x 3/4" I.D. x 1/2" Thick - Chrome Plated
3 reviews $7.45

Colony #3629-2 Speedo Drive Unit Retainer 1937-1952 Harley-Davidson WL - Parkerized
$7.43

Colony #3341-24 Grease Fitting Washers Harley-Davidson OEM #6300 - CAD Plated
1 review $7.26

Colony #3306-2 Mainshaft Oil Seal Cork Washer & Main Drive Gear Spacer Key 1936-1979 Harley-Davidson Big Twins
$7.26

Colony #3265-1 Upper Bearing Dust Shield 1949-Up Harley-Davidson Big Twin 4-Speed Pre-2017 Softail Pre-2005 Dyna/FXR to 2005 1980-2013 Touring 1982-2003 Sportster - Zinc Plated
5 reviews $7.26

Colony #2727-1 Chain Housing Top or Shifter Lever Pivot Screw 1965-1984 Harley-Davidson FL 1971-1984 FX - CAD Plated
1 review $7.26

Colony #2586-1 Timer Cable Clamp 1949-1964 Harley-Davidson Big Twin - CAD Plated
1 review $7.26

Colony #9679-2 Generator Screw Kit 1936-1957 Harley-Davidson Big Twins - Parkerized
1 review $7.17

Colony #8119-1 Starter Crank Pin Stud 1936-Up Harley-Davidson Big Twins - Chrome Plated
2 reviews $7.17

Colony #2270-4 Passenger Peg Allen Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
1 review $7.06

Colony #2496-2 Tappet Oil Screen and Spring 1966-1969 Harley-Davidson Shovelhead
1 review $6.96

Colony #9712-2 Generator Screw Kit 1937-1957 Harley-Davidson 45's - Parkerized
1 review $6.78

Colony #8208-2 Generator Screw Kit 1937-1957 Harley-Davidson 45's - CAD Plated
$6.78

Colony #3090-3-P Sprocket Cover Mounting Kit Polished Allens 2007-Up Harley-Davidson VRSC - Chrome Plated
$6.70

Colony #3262-8 Upper Oil Tank Mount Kit 1966-1969 Harley-Davidson XLCH - Parkerized
$6.66

Colony #2616-4 Step To Fender Mounting Kit 1941-1964 Harley-Davidson Sidecars - Parkerized
1 review $6.66

Colony #3556-1 Sprocket Shaft Seal 1940-1954 Harley-Davidson Big Twins
$6.60

Colony #3637-2 Oil Line Tube Seals 1992-1999 Harley-Davidson Big Twins
$6.60

Colony #9841-8 Rocker Shaft End Nut Kit 1936-1947 Harley-Davidson Knucklehead - CAD Plated
$6.38

Colony #9733-7 Foot Brake Lever & Bracket Mounting Kit CAD Harley-Davidson 1936-71 - CAD Plated
2 reviews $6.38

Colony #3396-5 Sprocket Cover Allen Screw Kit 1977-1985 Harley-Davidson Sportster - CAD Plated
$6.29

James Gaskets Replacement Float Bowl O-ring for 1988-1991 Harley-Davidson CV Carbs
$6.24

Colony #3280-2 Light Switch Contact Pin and Spring 1929-1969 OEM #71859-29, 71861-29
$6.05

Colony #3696-4 Exhaust Port Nuts 1984-1999 Harley-Davidson Big Twin 1986-Up XL 1999-Up Twin Cam - Chrome Plated
1 review $6.05

Colony #3390-4 Handlebar Clamp Allen Screw Kit 1982-Up Harley-Davidson FX/XL
3 reviews $6.05

Colony #2878-3 Starter Crank Pin Stud Kit 1936-Up Harley-Davidson Big Twins - CAD Plated
2 reviews $6.05

Colony #2643-2 Low Speed Needle Valve Lever Spring Collar 1927-1965 Linkert Carburetor
2 reviews $6.05

Colony #8491-2 Point Cover Screws Cap Head 1971-Up Harley-Davidson Shovelhead/XL - Chrome Plated
1 review $5.96

Colony #9665-8 Circuit Breaker & Relay Screw Kit 1937-1973 Harley-Davidson 45's - Parkerized
$5.96

Colony #9415-8 Circuit Breaker & Relay Screw Kit 1937-1973 Harley-Davidson 45's - CAD Plated
$5.96

Colony #9948-8 Electrical Panel Cover Mounting Allen Kit 1991-Up Harley-Davidson Dyna - Chrome Plated
$5.95

Colony #2284-2 Tappet Oil Screen 2000-Up Harley-Davidson Softail
$5.95

Colony #3211-4 Chain Guard To Gear Box Screw Kit 1930 - 1935 Harley-Davidson VLs — Colony #3211-4 Chain Guard To Gear Box Screw Kit 1930-1935 Harley-Davidson VLs - Parkerized
1 review $5.81

Gasbox Replacement Hardware for Gasbox Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-57
$5.78

Colony #9783-4-P Headlight Visor Mounting Bolt Kit Smooth Chrome Allen Harley XL FX FXR 1959-up — Colony #9783-4-P Headlight Visor Smooth Allen Mounting Kit 1959-Up Harley-Davidson XL/FX/FXR - Chrome Plated
$5.58

Colony #3423-1 Oversized Motor Case Drain Plug Oil Pump Body Plug 7/16-20 1936-1970 Harley-Davidson Big Twin Cases 1937-Up 45 Cases 1968-1984 Oil Pump Body - Parkerized
$5.50

Colony #8117-1 Motor Case Drain Plug/Oil Pump Body Plug 1911-1970 Harley-Davidson Big Twin Cases/1968-1984 Oil Pump Body - CAD Plated
$5.50

Colony #3064-2 Parkerized Fender Brace Bolt Kit 1941-57 Harley Davidson Big Twin and 45 — Colony #3064-2 Fender Brace Bolt Kit 1941-1957 Harley-Davidson Big Twin/45's - Parkerized
$5.45

Colony #3205-2 CAD Plated Fender Brace Bolt Kit 1941-57 Harley Davidson Big Twin and 45 — Colony #3205-2 Fender Brace Bolt Kit 1941-1957 Harley-Davidson Big Twin/45's - CAD Plated
$5.45

Colony #2046-8 Voltage Regulator Mounting Allen Kit 2000-Up Harley-Davidson Softail - Chrome Plated
1 review $5.18

Colony #8120-1 Starter Crank Pin Stud 1936-Up Harley-Davidson Big Twins - CAD Plated
$5.18

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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