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!

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BEST SELLING BRANDS

TOP Custom Motorcycle Parts

Cooper Smithing Co. Ribbed Handmade Steel Fender - for 18 inch Tires
7 reviews $224.95

Lectron Lectron Billetron Carburetor for 53-100 Cubic Inch Harley-Davidsons
$899.00

Saddlemen Step Up Seat - Tuck and Roll - fits 2004-Up Harley-Davidson Sportsters
$449.00

Kustom Tech DeLuxe 1 inch Master Cylinder Polished Aluminum & Brass
15 reviews $448.14

Andrews 4-Speed Gear Set 1936-76 Harley-Davidson Big Twin - Stock Ratio
$890.96 $989.95

Cycle Standard 1936-1986 Harley-Davidson Big Twin 4 Speed Complete Kickstarter Rebuild Kit
$296.78

LePera Signature II Solo Seat - Diamond - Rigid Frame
1 review $295.00

LePera Le Pera Signature II Solo Seat fits Rigid Frame
4 reviews $295.00

Lowbrow Customs 8mm Cloth 90 Degree Spark Plug Wire Sets - Black with Orange Tracers
46 reviews $32.75

EMGO Cocktail Shaker Mufflers - Upswept - Right Side Pair - for 1-1/2 to 1-3/4 inch Exhaust Pipes
12 reviews $221.02

Coker Tire Firestone ANS Motorcycle Tire 4.00-19
$292.00

Airspeed Cycles Narrow Bottom Ape Hanger Handlebars - 11 inch Rise - 1 inch - Stainless Steel
$175.00

Lowbrow Customs S&S Super E and G Carb Extended Float Bowl Screws - Brass
114 reviews $41.60

Cycle Standard 41MM Chrome Fork Tubes 1984-1999 Harley-Davidson FXWG/D FXST - 32-1/4 inch - 8 Over
$217.13

Drag Specialties Replacement Starter - 1990-2006 Harley-Davidson Big Twin/Twin Cam - Black
1 review $438.79

Kustom Tech Deluxe Throttle Housing Polished Aluminum for 1 inch bars
7 reviews $144.03

Shinko Motorcycle Tires Super Classic 270 Whitewall Front Motorcycle Tire - 3.00-21 57S
$122.95

Sully's Customs Skinny Style Seat - Black Vertical Pleat - 1982-2003 Harley-Davidson Sportsters
1 review $214.99

Sully's Customs Skinny Style Seat - Black Horizontal Pleat - 1982-2003 Harley-Davidson Sportsters
2 reviews $214.99

Cycle Standard Drilled Stainless Steel Brake Rotor - 11.5 inches - Rear - Replaces Harley-Davidson OEM #41789-92
$95.46

Coker Tire Firestone ANS Motorcycle Tire 4.00-18
$286.38

Cycle Standard Drilled Stainless Steel Brake Rotor - 11.5 inches - Replaces Harley-Davidson OEM #44136-84A, 44136-92
$95.22

Cycle Standard Narrow Axed Chopper Motorcycle Gas Tank 1.9 gallon
16 reviews $213.89

Cycle Standard Narrow Wassell Peanut Shallow-Tunnel Gas Tank 1.8 gallon
9 reviews $213.89

Wassell Vape Electronic Ignition Triumph BSA Norton
5 reviews $213.74

Cycle Standard 3 position Ignition Key Switch Replaces Harley-Davidson OEM #71425-77 - Chrome Bezel
84 reviews $31.49

Lowbrow Customs Forward Control Kit 1991-2003 Harley-Davidson Sportsters - Black Anodized
$282.49

Cycle Standard Replacement Flat Sprocket - Chrome - 51 Tooth - 1982-1992 Harley-Davidson Sportster OEM #41464-86
$70.11

Lowbrow Customs Louvered Air Cleaner for S&S Super E / G Carburetors - Chrome
37 reviews $76.43

Boyer Bransden Electronic Ignition for Triumph and BSA Motorcycles 500 / 650 / 750 c.c.- Kit 00052
20 reviews $210.13

Gasbox Antigravity 12 Cell Universal Battery Box - Tumbled Aluminum
11 reviews $69.95

Cycle Standard Wagner Lockheed Type Rear Drum Brake Master Cylinder - Chrome - 1958-1972 Harley-Davidson FL 1971-1972 FX
$104.83

The Speed Merchant 39mm Speed Triple Trees - Black - 1991-05 Harley-Davidson FXD 1988-20 XL 1988-00 FXR
$836.96 $929.95

Cycle Standard Clutch Hub Bearing Kit - 1941-84 Harley-Davidson Big Twins
4 reviews $44.00

V-Twin Manufacturing Mid Brake Control Kit 1979-1982 Harley-Davidson FX/FXE
$208.49

Lowbrow Customs Pursuit Grip Set - Black
21 reviews $75.67 $103.39

Cycle Standard 3 position Ignition Key Switch Replaces Harley-Davidson OEM #71425-77 - Chrome Body / Chrome Bezel
18 reviews $37.80

Colony #3020-8 Head Bolt Set 12 Point 1992-Up Harley-Davidson Big Twin/Twin Cam 1993-Up XL - Zinc Plated
3 reviews $83.00

Lowbrow Customs Pursuit Foot Peg Set - Raw Aluminum
17 reviews $103.74

Cycle Standard 3 position Ignition Key Switch Replaces Harley-Davidson OEM #71425-77 - Black Body / Black Bezel
16 reviews $37.72

Drag Specialties Steel Clutch Plate Kit - 1968 - 1984 Shovelhead
12 reviews $40.23

Burly Brand Narrow Bottom Ape Hanger Handlebars - 1 inch - 14 inch Rise - Chrome

3 $165.56 $183.95

Lowbrow Customs Coffin Chopper Gas Tank - 1.4 Gallon - USA Made
$275.55

Prism Supply Co. Bristol Breather - S&S Super E/G Carburetor - Tumbled
2 reviews $55.00

Cycle Standard Narrow Alien Motorcycle Gas Tank - 2.1 gallon
9 reviews $205.99

Lowbrow Customs T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Black
1 review $137.28

Cycle Electric Generator DGV-2569H 65A 12v for 1936-1957 Harley-Davidsons with 1/4-24 mounting bolts
$409.79 $438.66

Lowbrow Customs Black Steel Solo Seat Hinge / Pivot Bracket - Weld-On
19 reviews $81.89

Cycle Electric Generator DGV-2569 65A 12v for 1936-1984 Harley-Davidsons
13 reviews $408.86 $437.67

Cycle Electric Rectifying Regulator CE-320L - 1989-1999 Harley-Davidson Softails
13 reviews $162.71 $174.17

James Gaskets Complete Motor Gasket Kit - Shovelhead 1966 - 1984
8 reviews $116.17

Cycle Electric Rectifying Regulator CE-203 - 1976-1980 Harley-Davidson Big Twins
12 reviews $162.21 $173.64

Lowbrow Customs Premium 39mm Chrome Fork Seal Covers - Chrome - Harley-Davidson OEM #46002-87
3 reviews $38.59

Cycle Standard Ribbed Chrome Steel Fender 5 inch Width
12 reviews $202.59

Gasbox Tall Chopper Bolt On Sissy Bar - 2006-2017 Dyna
21 reviews $134.95

Cycle Standard Polished Clutch Lever Assembly - 1968-1971 FL/FX 1971-1972 XL - OEM #38608-68
4 reviews $26.96

American Prime Mfg. Cast Alternator Shroud Cover for Open Belt Drives fits 1970-2006 Harley-Davidson Big Twins - Raw Finish
1 review $33.68

Lowbrow Customs Ovate Axed Gas Tank - Super Narrow - 1.6 gallon
10 reviews $201.79

Cycle Standard Throttle Cable OEM #56308-96 1996-2003 Harley-Davidson Sportster XL
13 reviews $25.19

Lowbrow Customs Lowbrow Customs Springer Lil Speedies Handlebars - 1 inch - Raw
4 reviews $160.67

Colony #7911 Complete Show Bike Kit Acorn Hardware 1978-1984 Harley-Davidson Shovelhead - Chrome Plated
2 reviews $400.47

Mid-USA 21 x 2.15 Black Antique Style Front Spool Wheel
1 review $199.99

Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 2004 & up - Black Sprocket
50 reviews $199.99

Biltwell Dual Cable Cast Whiskey Throttle - Black - 1 inch
29 reviews $99.95

Cycle Standard 1/4 inch NPT Mini Petcock 90 degree Mini Ball Valve
29 reviews $19.99

Gasbox Top Motor Mount - 1957 - 1985 Ironhead Sportster XL - With Coil And Crank Key Start Mount
21 reviews $49.95

Cycle Standard Round Motorcycle Mirror - Perch Mount - Chrome with Retro Blue Glass
63 reviews $34.44

Prism Supply Co. 4 inch Mid-Pegs - Harley-Davidson Cone Shovelhead and Evo Big Twins - Open Primary
1 review $98.99

Gasbox S&S Carburetor Support Bracket - Harley-Davidson Shovelhead - Tumbled Stainless
54 reviews $21.95

American Prime Mfg. Brake/Mechanical Clutch Control Kit for 1 inch Handlebars - 7/16 inch Bore - Chrome
$394.30

Dunlop Tires K70 4.00-18 Front/Rear Motorcycle Tire
6 reviews $196.95

Lowbrow Customs Finned Air Cleaner Cover for S&S Super E/G - Semi Polished
64 reviews $87.36

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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