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

Progressive Suspension Replacement Fork Springs 2004-15 Harley-Davidson XL Models
$123.95

Cycle Standard Isolator Mount - Front - 2004-2021 Harley-Davidson Sportster XL
2 reviews $27.50

Cycle Standard Domed Slim Chrome Screw-In Harley Style Gas Cap 1996 & up
16 reviews $27.50

Colony #9695-26 Transmission Mounting Kit 1936-1964 Harley-Davidson Big Twin - Parkerized
2 reviews $49.41

British Standard Brake Shoes for Triumph Rear Drum Ferodo Brand 1947 - 70 #37-1406 / 36-1407

6 $82.32

Cycle Standard Kickstand Spring 1936-1987 Harley-Davidson Big Twins / Pre 1984 Ironhead Sportster Models - Chrome - OEM #50011-30
44 reviews $8.22

James Gaskets Primary Cover Gasket & Seal Kit 1977-1990 Harley-Davidson XL
$30.70

Colony #2078-18 Lower Rocker Box Mounting Kit Harley-Davidson Evo Big Twin and Sportster
17 reviews $35.00

D.I.D. Chains 530 VX3 X-Ring Chain - 110 Links - Gold
$244.11 $271.23

Kustom Tech Deluxe 1" Handlebar Risers - Chromed Brass
3 reviews $243.91

Fork Co., Ltd British Wide and Narrow Handlebars - Stainless Steel
$243.89

Drag Specialties 1 inch Wheel Bearings and Races - Replaces Harley-Davidson OEM #9247
2 reviews $40.64

Kustom Tech Seventies 1 inch Brake Lever - Polished Aluminum
2 reviews $242.60

Goodridge Universal Braided Stainless Brake Line - 26" - Clear Coated
1 review $26.95

Colony #1005-P Complete Show Bike Kit Smooth Allen Hardware Harley-Davidson 1989-1991 Softail - Chrome Plated
$241.60

Cycle Standard Replacement Rubber Foot Pegs 1952-1990 Harley-Davidson Sportsters
1 review $40.17

Cycle Standard Baffles for 1-3/4 inch Exhaust Pipes - Universal - 4 inch
40 reviews $16.05

Cycle Standard Crocker Style LED Tail Light - Brass
$120.00

Trader Cody's Choppers Rotary Top Shift Lever 1979-1986 Harley-Davidson Transmissions 4 Speeds - Stainless Steel
2 reviews $30.00

Martian Machine Skid Bars Handlebars - Black Powdercoat
2 reviews $120.00

Martian Machine Skid Bars Handlebars - Raw Steel
$120.00

Lowbrow Customs Cloth Spark Plug Wire by the foot - 8mm - Assorted Colors
18 reviews From $40.00 $80.00

Cycle Standard Dished Wassell Peanut Frisco Mount Shallow-Tunnel Gas Tank - 2.2 gal
22 reviews $240.00

James Gaskets Top End Gasket Kit 2007-Up Harley-Davidson Sportster
$119.93

Custom Dynamics Micro Bullet Turn Signals - Chrome - Red
1 review $59.95

Custom Dynamics Micro Bullet Turn Signals - Black - Red
2 reviews $59.95

Gasbox Front Motor Mount Plates for 1957 - 1981 Harley-Davidson Ironhead Sportster
6 reviews $29.95

Colony #7800-8 Acorn Bolt Transmission Mounting Plate to Frame Kit 1936-1986 Harley-Davidson Big Twins & 4 Speed - Chrome Plated
5 reviews $23.91

James Gaskets Rocker Cover Gasket Kit 1992-1999 Harley-Davidson EVO Big Twins
$79.26

Cycle Standard Sintered Metal Front Disc Brake Pads for 1984-1999 Harley-Davidson Sportster Models OEM #44063-83
2 reviews $47.45

Cycle Standard Stock Style Chrome Kicker Lever - 1936 - 1977 Harley Big Twin and 1957 - 1976 XL
5 reviews $47.32

Colony #3066-36 Valve Cover Kit 1939-1948 Harley-Davidson UL/ULH - CAD Plated
2 reviews $236.50

EMGO Pistons for Triumph 650 c.c. Motorcycles - +0.020
4 reviews $118.10

Cycle Standard 5 Post Ignition Key Switch Replaces Harley-Davidson OEM #71500-36T - Black Bezel
9 reviews $47.19

Cycle Standard Throttle Idle Cable OEM #56401-96 Harley Sportster XL 1996-Up - Blacked Out
6 reviews $26.19 $37.41

Cycle Standard Turn Signal Fork Clamps for 39mm Fork Tubes - Black
34 reviews $33.64 $46.22

Airspeed Cycles Rabbit Ears Handlebars - 12 inch Rise - 1 inch - Stainless Steel
$235.00

Airspeed Cycles T-Bar Handlebars - 8 inch Rise - 1 inch - Stainless Steel
$235.00

Cycle Standard Drilled Black Clutch & Brake Lever Set for 2007 - 2013 XL Sportster
20 reviews $58.51

Mid-USA Dual Piston Brake Caliper - Chrome
3 reviews $233.75

S&S Cycle Float for Super B / E / G Carburetors S&S Cycle #11-2187
7 reviews $28.95

Colony #3092-24 Valve Spring Cover Kit 1937-1938 Harley-Davidson Big Twin Side Valve - Chrome Plated
$231.00

DP Brakes Full Clutch Plate Kit 1991-2022 Harley-Davidson Sportster XL
$230.95

Prism Supply Co. Handlebar 1 inch Grip Collar - Polished Aluminum
$32.99

Drag Specialties Chrome Rear Axle Kit 1973-1983 Harley-Davidson FL/FX OEM# 41552-73
$76.91

Drag Specialties Aramid Fiber Clutch Plate Set 1991-2022 Harley-Davidson XL 1990-1997 Big Twin
$115.31

Lowbrow Customs Bolt On 3/4 inch Ignition Switch Mounting Tab / Bracket - Tumbled Stainless
38 reviews $14.38

LCFabrications Battery Box for Antigravity 8 Cell Batteries - Black
5 reviews $115.00

Sully's Customs Camel Back Seat - Block Pleat - 1982-2003 Harley Sportsters
$229.99

Hawg Supply Weld-On Cable Guide - 5-pack
1 review $9.99

S&S Cycle Throttle Cable Guide - Use a CV Cable on an S&S Super E/G Carburetor
7 reviews $38.27 $40.95

Wassell 930 Right Side 30mm Concentric Carburetor Triumph BSA Norton
3 reviews $229.07

Cycle Standard Scrambler Handlebars - 1 inch - Black
12 reviews From $84.72

Drag Specialties AGM Maintenance Free Battery 1986-1996 Harley-Davidson Sportster XL
1 review $113.94

Colony #2405-10 Shock Mounting Hex Bolt Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
2 reviews $56.93

Burly Brand Complete Handlebar Cable/Brake Line Kit for 14" Ape Hanger Handlebars 2004-2006 Harley-Davidson Sportsters
1 review $227.66 $252.95

Burly Brand Complete Handlebar Cable/Brake Line Kit for 14" Ape Hanger Handlebars 1997-2003 Harley-Davidson Sportsters
5 reviews $227.66 $252.95

Cycle Standard White Exhaust Wrap Header Tape - 2 inch x 50 foot - with 10 Stainless Zip Ties
11 reviews $18.97 $25.29

Lowbrow Customs Good Luck Fuel Reserve Bottle
36 reviews $25.29

Cycle Standard 12" Chrome Shocks With Chrome Spring - Stock Length - 1973-1984 Harley-Davidson FX/FXE 1972-1984 FL
$227.10

Andrews J-Grind Camshaft - L1977-1984 Harley-Davidson Shovelhead
$226.76 $251.95

Drag Specialties Shifter Linkage - Chrome - 1999-2003 Harley-Davidson Sportster XL883C/_1200
1 review $56.60

Lowbrow Customs Wheel Bearing Adapter Tophats 3/4" to 5/8" - Pair
$15.00

Bates Baja Skid Plate for 2004 & Up Harley-Davidson Sportsters - Black
1 review $224.99

Bates Baja Skid Plate for 2004 & Up Harely-Davidson Sportsters - Aluminum
$224.99

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

Gasbox Strong Arm Top Motor Mount With OEM #71425-77 Ignition Switch Mount 1948-1984 Harley Big Twins
1 review $74.95

Gasbox Strong Arm Top Motor Mount With Crank Key Mount 1948-1984 Harley Big Twins
5 reviews $74.95

Drag Specialties Speedometer Relocation Bracket - Chrome - 2004-2013 Harley-Davidson Sportster XL (EXCEPT 883C/1200C)
2 reviews $112.22

Kustom Tech Choke Knob Enricher / Enrichment Device Brass Acorn Style for Harley-Davidson S&S Super E / G Carbs
20 reviews $74.67

Cycle Standard 14 Piece Aluminum Wheel Axle Spacer Kit - 1.25 inch O.D. x 3/4 inch I.D.
34 reviews $56.00

Gasbox S&S Carburetor Support Bracket - 1991 - 2006 Harley-Davidson Sportsters
19 reviews $27.99

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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