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

Marion Metalworks Universal Headlight Mounting Bracket/Eyebrow Delete
17 reviews $60.00

Gasbox Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames with Electric Start
$299.99

Lowbrow Customs Brake Caliper Anchor Rod - 6 inch - Chrome
11 reviews $59.64

Lowbrow Customs Weatherproof Starter Ignition Switch - Brass Bezel
18 reviews $70.97

Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Chrome Sprocket
25 reviews $165.14

S&S Cycle Super E Carburetor Assembly - Black #110-0133
$494.96 $549.95

Cycle Standard Z Bar Handlebars - 1 inch - 8 inch Rise - Chrome
7 reviews From $87.31 $106.21

Lowbrow Customs Reproduction Harley Model 125 / Model 165 / Hummer Gas Tank - With Key Switch
8 reviews $294.28

Pazon Ignitions Pazon Electronic Ignition for Triumph / BSA / Norton Twin 12v Motorcycles
57 reviews $210.13

Cycle Standard 6 inch Chrome Tapered Handlebar Riser Set
13 reviews $122.35

Lowbrow Customs Belt to Chain Conversion Kit Harley Davidson Dyna Twin Cam 2006-2017 - Black Sprocket
15 reviews $207.99

Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 2004 & up - Chrome Sprocket
10 reviews $206.19

S&S Cycle Super E Carburetor Kit 1993-99 Harley-Davidson Big Twin
2 reviews $719.96 $799.95

Prism Supply Co. Quick Stick Start Lever 2.0 1991-Up Harley-Davidson Sportster 1989-Up Big Twin - Matte Aluminum
5 reviews $119.99

Coker Tire Firestone ANS Motorcycle Tire 4.00-18
$286.38

Cycle Standard Ribbed Steel Fender 6 inch Width
3 reviews $142.99

Shinko Motorcycle Tires Super Classic 270 Front Motorcycle Tire - 4.00-19 61H
1 review $142.95

Mooneyes 60 psi Oil Pressure Gauge
36 reviews $49.00

Trader Cody's Choppers Midway Mid Controls 1970-1984 Harley-Davidson Shovelhead 1984-1999 Evo - Black
$355.00

Cycle Standard Ape Hanger Handlebars - 1 inch - 12 inch Rise - Chrome
33 reviews From $117.70

Cycle Standard Mustang Gas Tank - Single Filler - 3.3 Gallon
6 reviews $201.66

American Prime Mfg. Comp Master Ignition Advance Unit - 1970-Up Harley-Davidson Replaces OEM #3251770T
6 reviews $88.21

Cycle Standard 4 inch Chrome Tapered Handlebar Riser Set
23 reviews $107.99

Andrews 5-Speed Gear Set 1991-2003 Harley-Davidson Sportster XL 94-02 Buell - Stock Ratio
1 review $1,403.06 $1,558.95

Gasbox Hi Lo Shotgun Exhaust Pipe Set 1970-1984 Harley-Davidson Shovelhead
9 reviews $279.99

Gasbox Exhaust Pipe Set 2-into-1 1970-84 Harley Cone Shovelhead - Chrome OEM #65435-70
15 reviews $279.99

Gasbox Dog Dish Air Cleaner - Fits S&S Super E / G Carburetors
31 reviews $99.95

Cycle Standard 5-3/4 inch diameter Chrome Bottom Mount Halogen Headlight
32 reviews $86.80

Bates Baja 90 Tire 19" - 100/90-19 57T
20 reviews $196.74

Lowbrow Customs Belt to Chain Conversion Kit Harley 883 Sportster 2004 & up - Black Sprocket
24 reviews $195.79 $228.79

Kustom Tech Classic 1 inch Master Cylinder Polished Aluminum - 14 mm Bore
9 reviews $452.11

Lowbrow Customs Cloth Covered Wire - 12 gauge - sold by the foot - Assorted Colors Available
32 reviews From $14.20 $28.40

Cycle Standard Braided Stainless Cut-To-Length Compression Brake Line Kit - Black
2 reviews $58.70

Lowbrow Customs 39mm Narrow Glide Fork Brace - Standard Width
3 reviews $149.96

Cycle Standard 39mm Fork Leg Assembly Rebuild Kit 1988-2022 Harley-Davidson XL 1991-1998 FXD 1987-2000 FXR
1 review $79.20

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

Lowbrow Customs Shorty Front Fender - Harley-Davidson 1973-up XL FX FXR 35mm 39mm Narrow Glide Front Forks - OEM #59031-83
68 reviews $95.67

V-Factor Motorcycle Parts DIY 1-3/4 inch Builder Exhaust Kit - for your Chopper Bobber or Cafe Build
18 reviews $166.95

Bates Baja 100 Tire 18" - 4.00-18 64T
5 reviews $222.04

Lowbrow Customs Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Chrome Sprocket
19 reviews $166.39

S&S Cycle Quickee Adjustable Pushrod Set - 1991-2022 Harley-Davidson XL 1999-2017 Twin Cam 2017-2023 M8
$188.96 $209.95

Cycle Standard Wassell Peanut Gas Tank - 2 Gallon - Deep Tunnel - Dual 1/4" NPT
10 reviews $220.00

Prism Supply Co. Prism Supply Co. Box Chopper Tail Light - Brushed Aluminum
13 reviews $119.95

Cycle Standard 8 inch Forged Aluminum Handlebar Risers - Chrome
1 review $119.70

Cycle Electric Stator CE-8999 for 1989-1999 Harley-Davidson Evo Big Twins with 32 amp Alternator
27 reviews $109.29 $116.99

Lowbrow Customs Throttle Housing 1981-1995 Harley Thread-In Single Cable - Aluminum - 1 inch
14 reviews $87.35

Gremlin Wiring Builders Box Custom Wiring Harness Kit - Motorcycles With Points And After Market Electronic Ignitions
$259.95

Cycle Standard Clutch Shell With Starter Ring 1970-E1984 Harley-Davidson Big Twins - OEM #37702-70A
$259.14

Morris Magneto MM2 Magneto for 1971-1980 Harley-Davidson XL - Brushed Finish
$1,295.00

Gasbox Upswept Exhaust Pipe Set 1948-1957 Harley-Davidson Rigid Panhead - Chrome
5 reviews $214.95

Lowbrow Customs Premium Stainless Steel Intake Clamp & Seal Kit 1955-1977 Harley-Davidson FL/FX/XL
11 reviews $30.57

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

Cycle Standard 8 inch Black Mini Apes Handlebars for Harley-Davidson
28 reviews From $116.15

Mid-USA Hardbody Antique Style Springer Front End - 4 inch Over Length - Chrome
1 review $1,274.50

Dynatek Performance Electronics 5 ohm Dual Fire Coil - for Points Ignition
4 reviews $125.54

Prism Supply Co. Sling Shot Hydraulic Brake Pedal Kit - Harley-Davidson Cone Engine - Stainless Steel
$249.99

Gasbox Exhaust Pipe Set 1966-1969 Harley-Davidson Generator Shovelhead FL FLH 74 ci - Bare Steel
2 reviews $249.99

Cycle Standard Z Bar Handlebars - 1 inch - 6 inch Rise - Chrome
34 reviews From $103.77

Old-Stf Cycle Centerline Adjustable Aluminum Transmission Plate - Harley-Davidson Big Twin 4 Speeds
4 reviews $249.00

Kustom Tech DeLuxe 1 inch Clutch Lever Polished Aluminum & Brass
15 reviews $248.66

Kustom Tech DeLuxe 1 inch Clutch Lever Polished Aluminum
8 reviews $246.43

Sully's Customs Solo Seat - Black Horizontal Pleat - Rigid Frame
3 reviews $175.00

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

Lowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
34 reviews $405.59

Fast Eddy Co. No. 12 Float Bowl Drain Valve for S&S Super E / G / B Carburetors
30 reviews $44.95

Cycle Standard 41MM Chrome Fork Tubes 1949-1976 Harley-Davidson FL - 26 inch - 6 Over
$201.76

Cycle Craft Carburetor Rebuild Kit 1988-2006 Harley-Davidson CV Carbs
9 reviews $25.70

Gremlin Wiring Gremlin Wiring Harness Kit for 1949-1999 Kick-Only Shovelhead & Big Twin Models
1 review $199.99

Biltwell Slimline Risers - Polished Stainless Steel - 1 inch
36 reviews $149.95

Gasbox Full Rigid Frame 1986-2003 Harley-Davidson Sportsters - Frisco Tank Mounts
2 reviews $1,199.00

Belt Drives LTD. 8mm/1.5 inch Primary Belt Drive - Kick Start - 1955-1964 Harley-Davidson Big Twins
$596.55 $627.95

Cycle Electric Alternator Kit CE-94T-14 90 Series 56 Amp 2014-2016 Harley-Davidson FLH/FLT - Air Cooled
$593.97 $635.83

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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