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

British Standard Handlebar Shims Reduce 1 inch risers for 7/8 handlebars Triumph #97-1425
35 reviews $16.53

Fiorucci Fabrications The 99P Foot Peg Set
$99.00

Colony #3670-10 Rear Sprocket Bolt Kit - Domed Hex Bolt Harley-Davidson 2006-Up Dyna 2007-Up Softail - Chrome Plated
2 reviews $33.00

Colony #2714-36 Instrument Panel Base Restoration Kit 1939-1946 Harley-Davidson Big Twins
1 review $49.50

Colony #8879-30 Rear Fender Support Mounting Kit 1958-1980 Harley-Davidson FL/FLH - Chrome Plated
4 reviews $33.00

Lowbrow Customs Classic Grips - Natural Gum - 1 inch
18 reviews $16.50

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

Colony #9914-2 39mm Dome Fork Tube Caps 1988-Up Harley-Davidson FX/XL - Chrome Plated
$32.95

Cycle Standard 2 inch Billet Tapered Handlebar Riser Set
$98.84

Colony #7112-19 Transmission Side Cover & Clutch Arm Acorn Nut Kit - 1936-1984 Harley-Davidson Big Twin 4 Speeds - Chrome Plated
3 reviews $24.71

Lowbrow Customs Rear Caliper Bracket for Rigid Harleys - 10" Rotor - 3/4" Axle - Black
$98.27

Lowbrow Customs Throttle Housing 1981-1995 Harley Thread-In Dual Cable - Black - 1 Inch
8 reviews $98.27

Lowbrow Customs 8mm Cloth Straight Spark Plug Wire Sets - Red with Black and Yellow tracers
4 reviews $32.75

Cycle Standard Harley Engine Temperature Sensor - Replaces 32446-99
3 reviews $16.37

Cycle Standard Speedometer Mounting Gasket for Harley-Davidson 1989-1991 Sportster XL Models and 1987 - 1994 FXR OEM #67104-83
30 reviews $16.30

Cycle Standard Throttle Idle Cable OEM #56309-96 Harley Sportster XL 1996-2001 - Blacked Out
3 reviews $19.52 $27.88

James Gaskets Replacement Float Bowl O-ring for 1992-2006 Harley-Davidson CV Carbs
$6.96

Goodridge P992-03-32C 10mm x 1.25mm Single Banjo Bolt - Stainless Steel
4 reviews $6.95

Cycle Standard Harley Shifter Shaft Lever OEM #33709-82A
16 reviews $19.44

Lowbrow Customs Domed Screw-In Gas Cap for Harley-Davidson 1982-1995 / Modern Triumph Bonneville T100 / T120, Scrambler, Thruxton - Aluminum
2 reviews $48.55

Lowbrow Customs Solo Seat Hairpin Spring Mounting Kit - Stainless Washers
11 reviews $48.55

Colony #3194-1 Harley Primary Drain Plug - Zinc Plated - Big Twin & Softail - 1987-2003 & 1993-2003
16 reviews $9.68

British Standard Outer Gearbox Gasket for unit 650cc and 750cc Triumph Motorcycles 1963- Up OEM #71-1448
13 reviews $9.65

British Standard Rod Bearings for Triumph 650 and 750 c.c. Motorcycles - Standard OEM #70-3586
19 reviews $96.34

Lowbrow Customs Primary Mount 13/16 inch Ignition Key Switch Bracket For Harley-Davidson Sportster 2004-2022
$24.01

Lowbrow Customs Lowbrow Customs Horseshoe Oil Tank Upper Tab Mounting Kit - 1982-2003 Sportster Hardtail
6 reviews $13.72

Colony #3785-1 Inner Primary Cover Reinforcement Ring 1936-1954 Harley-Davidson Knucklehead/Panhead
$24.00

Prism Supply Co. Handlebar 1 inch Grip Collar - Brushed Aluminum
$31.99

Goodridge Universal Braided Stainless Brake Line - 52" - Ebony
$47.95

Cycle Craft #175 Main Jet - 1988-2006 Keihin CV Carburetor
$5.99

Goodridge Straight 7/16 inch Banjo Fitting - Ebony
2 reviews $15.95

Colony #2943-1 Boot Guard 1936-Up Harley-Davidson Knucklehead/Flathead - Black Powder Coated
$95.70

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

Colony #8857-8 Cylinder Base Stud Set 1978-1984 Harley-Davidson Big Twins OEM #16837-78
1 review $31.87

Cycle Standard Rear Motor Engine Mount 1967-1981 Harley Davidson Ironhead Sportster OEM #16203-67
4 reviews $95.52

Cycle Standard Tapered T-Bar Extensions - 1" High/1" Handlebars - Chrome
$31.83

Cycle Standard Throttle Cable OEM #56308-96 1996-2001 Harley-Davidson Sportster XL +8 inch Extended
1 review $31.76

Cycle Standard Headlight Visor - 5-3/4" Headlight - Chrome - Replaces OEM #69738-05
1 review $47.59

Amal Carburetor 30mm Carb Phenolic Spacer for Triumph BSA Norton #70-7821
11 reviews $19.03

Cycle Standard Engine Stabilizer Link - Chrome - 1995-2017 Harley-Davidson Dyna
$95.08

Colony #3664-10 Disc Rotor Allen Screw & Nut Kit 1979-1991 Harley-Davidson XL/FX (Spoked Wheel) - Zinc Plated
$15.73

Cycle Standard Drilled Black Brake & Clutch Lever Set for Harley 96-03 Sportster and 96-06 Big Twins
24 reviews $47.09

British Standard Stainless Steel Top Motor Mounts / Head Steadies for unit Triumph Motorcycles
14 reviews $31.35

Colony #9793-9-P Upper Motor Mount Smooth Allen Kit 1986-2003 Harley-Davidson Sportster - Chrome Plated
$13.40

Colony #2271-8-P Front Fender Smooth Allen Mounting Kit 1984-Up Harley-Davidson Sportster - Chrome Plated
3 reviews $13.40

Cycle Standard Screw-in Style Gas Cap Gasket replaces Harley-Davidson OEM #61109-85
24 reviews $3.75

Colony #2220-24-P Primary Cover Smooth Allen Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
$46.71

Drag Specialties Starter Brake Light and Fuel Pump Relay 1991-2007 Harley-Davidson Big Twin Models (w/diode)
1 review $16.00

British Standard Smiths Tachometer Replica - Grey Face 4:1 Ratio - For Triumph Motorcycles
5 reviews $93.05

Colony #2600-2 Brake Caliper Bleed Screws 1983-2004 Harley-Davidson Big Twin 1983-2003 XL - Chrome Plated
4 reviews $10.29

Mooneyes Glitter Dice License Plate Bolts - Green
5 reviews $15.40

Lowbrow Customs Finish Line Shifter Peg for Harleys - Black Aluminum
4 reviews $30.78

Cycle Standard Round Motorcycle Mirror - Clamp On - Black with Retro Blue Glass
33 reviews $30.77 $37.81

Cycle Standard Throttle Idle Cable OEM #56309-96 Harley Sportster XL 1996-2001 +4 inch Extended
5 reviews $30.74

Drag Specialties Universal 9 inch Battery Cable
$23.27

Lowbrow Customs Lowbrow Customs Spark Plug Wire Set 1989-1999 Harley-Davidson FXST/FLST 1991-1998 FXD
1 review $22.99

Colony #7410-1-US Sprocket Shaft Bearing Retainer with Lip Seal -.002 Undersized Threads 1955-1968 Harley-Davidson 74's
1 review $45.98

Cycle Standard Throttle Cable OEM #56356-92 Harley Dyna 1992-1995 +4 inch Extended
$22.98

Thrashin Supply Co. ARP Foot Peg Hardware Kit for Harley-Davidson FXR/XL/Dyna
$45.95

Goodridge Universal Braided Stainless Brake Line - 18" - Clear Coated
$22.95

V-Twin Manufacturing Clutch Release Arm Harley-Davidson 1971-1978 FX 1968-1978 FL
$45.80

No School Choppers 1928 - 1932 12V LED Ford Duolamp - Original Red Lens - Model A Stainless Steel Tail Light
$91.34

No School Choppers 1928 - 1932 12V LED Black Out Ford Duolamp - Original Red Lens - Model A Stainless Steel Tail Light
$91.34

EMGO Aris Style Triangular Headlight - Black with Chrome Bezel
8 reviews $91.12

#2390-5 Chrome Front Axle Nut Spacer Washer Kit Harley FLSTC FLSTN 07-up — Colony #2390-5 Front Axle Nut Spacer Washer Kit 2007-Up Harley-Davidson FLSTC/FLSTN - Chrome Plated
6 reviews $45.54

Cycle Standard Kickstand Bumper Rubber - 2001-2017 Harley-Davidson Dyna OEM #50054-01
1 review $8.25

Colony #2779-8 Tappet Screw and Nut Kit 1929-1973 Harley-Davidson Side Valves 1952-1953 K Models
$30.25

Cycle Standard Braided Stainless Cut-To-Length Compression Brake Line - 6' - Black
$45.35

Colony #2984-2 5 inch Heavy Duty Solo Seat Springs - Made in USA - Chrome Plated
16 reviews $18.14

Cannonball Extended Throwout Bearing for Stealthstarter Electric Starter 1975-1984 4 Speed Harley-Davidson Big Twins
$90.54

British Standard Chrome Exhaust Mounting Brackets Triumph Motorcycles OEM #70-6857
15 reviews $30.18

Lowbrow Customs Throttle Cable Handlebar Clamp - Aluminum - for 1 inch Handlebars / Frame Tubing
2 reviews $15.04 $18.34

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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