Motorcycle Supply Co.
Motorcycle Supply Co. specializes in custom Harley-Davidson parts and accessories, blending classic styling with modern functionality. The brand offers a wide range of LED headlights, turn signals, air cleaner kits and electrical components designed for clean installations and reliable performance. Known for vintage inspired details and quality materials, Motorcycle Supply Co. supports both custom builds and practical upgrades. Their components are engineered to complement Harley aesthetics while improving visibility, airflow and rider control.
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Motorcycle Supply Co - OEM Style Harley Tear Drop Mirror Set
Motorcycle Supply Co.
$66.95Motorcycle Supply Co - OEM Style Harley Tear Drop Mirror Set Sold as a pair Mirror face measures approximately 3-1/2" x 5-1/2" and feature convex glass Include all necessary mounting...$66.95 -
Motorcycle Supply Co. Blue 5.75" LED Headlight Bulb
Motorcycle Supply Co.
$79.99Motorcycle Supply Co. Blue 5.75" LED Headlight This Motorcycle Supply Co. Blue 5.75" Bulb is perfect for converting your Harley Sportster or Dyna standard bulb over to LED. Fitment: Harley...$79.99 -
Motorcycle Supply Co. Red 5.75" LED Headlight
Motorcycle Supply Co.
$99.95Motorcycle Supply Co. Red 5.75" LED Headlight This Motorcycle Supply Co. Red 5.75" Bulb is perfect for converting your Harley Sportster or Dyna standard bulb over to LED. Fitment: Harley Davidson...$99.95 -
Out of stock
Motorcycle Supply Co. Black 5.75" LED Headlight Bulb
Motorcycle Supply Co.
$99.95Motorcycle Supply Co. Black 5.75" LED Headlight Bulb This Motorcycle Supply Co. Black 5.75" Bulb is perfect for converting your Harley Sportster or Dyna standard bulb over to LED. Fitment: Harley...$99.95 -
Motorcycle Supply Co. - Bezel 5" Chrome Headlight - Amber Lens
Motorcycle Supply Co.
$54.95Motorcycle Supply Co. - Bezel 5" Chrome Headlight - Amber Lens This headlight has a 5" bezel, chrome housing and clear lens. Specs: Chrome Housing. 3 Wire High/ Low Beam Fitment: Custom...$54.95 -
Out of stock
Motorcycle Supply Co. - Blackout LED Laydown Harley Taillight w/ Integrated Turn Signals - fits Dyna, Sportster, Softail
Motorcycle Supply Co.
$59.95Motorcycle Supply Co. - Blackout LED Laydown Harley Taillight The Blackout LED laydown tail light from Motorcycle Supply Co. features super bright LED's and a darker lens than most LED Taillights on...$59.95 -
Motorcycle Supply Co. - Turn Signal Wire Adapters
Motorcycle Supply Co.
$17.95These turn signal wire adapters by Motorcycle Supply Co. make using aftermarket turn signals or maker lights easy! To verify proper fitment, compare MC Supply connector photos to OEM...$17.95 -
Motorcycle Supply Co - Dual Cable Throttle Tube - Fits '99-'17 Twin Cam, '86-'18 XL (see desc.)
Motorcycle Supply Co.
$8.19Motorcycle Supply Co - Dual Cable Throttle Tube - Fits '99-'17 Twin Cam, '86-'18 XL (see desc.) Dual Cable plastic throttle sleeve for Harley Davidson motorcycles. Features: Fit most...$8.19 -
Motorcycle Supply Co. - Throttle By Wire Throttle Tube
Motorcycle Supply Co.
$16.43Motorcycle Supply Co. - Throttle By Wire Throttle Tube This plastic throttle tube is for Harley Davidson Models with Throttle By Wire. Features: 1.4" OD sleeves are available in black Fit most...$16.43 -
Motorcycle Supply Co. - Mini Button/Switch Kits for 1" Handlebars
Motorcycle Supply Co.
$71.95 - $92.95Motorcycle Supply Co. - Mini Button/Switch Kits for 1" Handlebars Our own Mini Button/Switch Kits for 1" handlebars deliver a unique and pristine look for your ride. The individual push buttons cam...$71.95 - $92.95 -
Motorcycle Supply Co. - Mini Push-Button Switch
Motorcycle Supply Co.
$20.75Motorcycle Supply Co. - Mini Push-Button Switch These mini push-button switches are perfect for mounting in handlebars. They include 20" wires and come in black, chrome or gold, so you can choose...$20.75 -
Motorcycle Supply Co. - Speeder Turn Signals - Chrome
Motorcycle Supply Co.
$39.95Motorcycle Supply Co Speeder Turn Signals The Speeder Turn Signals are available with Red, Amber or Smoked Lens. These turn signals are perfect to mount to any custom motorcycle. The small sleek look...$39.95 -
Motorcycle Supply Co. - Bezel 5" Black Headlight - Clear Lens
Motorcycle Supply Co.
$54.95Motorcycle Supply Co Bezel 5" Black Headlight - Clear Lens Black housing with clear lens and 5" bezel Specs: Black Housing. 3 Wire High/ Low Beam Fitment: Custom Applications$54.95 -
Out of stock
Motorcycle Supply Co. - Bezel 5" Black Headlight - Amber Lens
Motorcycle Supply Co.
$54.95Motorcycle Supply Co Bezel 5" Headlight Black Headlight with amber lens and 5" bezel Specs: Black Housing. 3 Wire High/ Low Beam Fitment: Custom Applications$54.95 -
Motorcycle Supply Co. - Unity Style 5" Copper Headlight - Clear Lens
Motorcycle Supply Co.
$54.95Motorcycle Supply Co Unity 5" Copper Headlight This 5" chopper/ bobber headlight will add a custom look to your motorcycle. Specs: Copper Housing. 3 Wire High/ Low Beam. 5" Wide, 4" Deep...$54.95 -
Motorcycle Supply Co. - Unity Style 5" Copper Headlight - Yellow Lens
Motorcycle Supply Co.
$54.95Motorcycle Supply Co Unity 5" Copper Headlight This chopper/bobber headlight will add a unique custom look to your bike. Specs: Copper Housing. 3 Wire High/ Low Beam. 5" Wide, 4" Deep...$54.95 -
Motorcycle Supply Co. - Speeder Turn Signals - Black
Motorcycle Supply Co.
$39.95Motorcycle Supply Co Speeder Turn Signals The Speeders are available with Red, Amber or Smoked Lens. Features: The mounting stud is 1" long, requires slightly larger than 3/8" hole to mount...$39.95 -
Motorcycle Supply Co. - Unity Style 5" Matte Black Headlight - Clear Lens
Motorcycle Supply Co.
$54.95Motorcycle Supply Co. Unity Style 5" Matte Black Headlight - Clear Lens Specs: Matte Black Housing. 3 Wire High/ Low Beam. 5" Wide, 4" Deep. Fitment: Custom Applications$54.95 -
Motorcycle Supply Co. - Black 4.5" Headlight - Clear Lens
Motorcycle Supply Co.
$54.95Motorcycle Supply Co Black 4.5" Headlight with clear lens. Specs: Bates Style Headlamp. 12V H4 Bulb. Black Housing. 3 Wire High/ Low Beam. Fitment: Custom Applications$54.95 -
Motorcycle Supply Co. - Invader Black Turn Signals Standard Bulb - Amber Lens
Motorcycle Supply Co.
$39.95Invader Black Turn Signals Standard Bulb with Amber Lens Features: Dimensions - 2-3/4" length, 1-5/8" width. The mounting stuf id 5/8" long, requires slightly larger than 3/8" hole to mount...$39.95 -
Countersunk Allen Pipe Plug 3/8" NPT - Brass
Motorcycle Supply Co.
$2.69Countersunk Allen Pipe Plug 3/8" NPT - Brass$2.69 -
Translucent Fuel Line - 1/4 inch ID - 5' - Choose Color
Motorcycle Supply Co.
$12.00Translucent Fuel Line - 1/4 inch ID - Available in Clear, Red, Yellow, Blue, & Green This high quality fuel line is made from polyurethane and is very flexible. It has excellent fade and...$12.00 -
Motorcycle Supply Co. - 5/16" Hose Barb x 1/8" NPT Brass
Motorcycle Supply Co.
$2.495/16" Hose Barb x 1/8" NPT - Brass. Made in the USA.$2.49 -
Motorcycle Supply Co. - 3/8" Hose Barb x 1/8" NPT Brass
Motorcycle Supply Co.
$3.493/8" Hose Barb x 1/8" NPT - Brass. Made in the USA.$3.49
Motorcycle Supply Co. Premium Electrical Systems – Lighting Components, Air Cleaners & Control Hardware
Motorcycle Supply Co. has built its reputation around custom Harley-Davidson lighting and hardware that merges traditional motorcycle styling with modern performance standards. The brand’s lineup includes powerful LED headlights, integrated taillights, turn signal inserts and compact signal housings designed to improve visibility while maintaining a clean, uncluttered profile. These components are engineered for straightforward installation and long-term reliability, making them well suited for riders who demand functional upgrades that still respect the visual heritage of Harley-Davidson motorcycles.
Beyond lighting, Motorcycle Supply Co. offers a wide range of Harley air cleaner kits crafted for both performance and aesthetics. Available in finned, ribbed, ripple, round, brass, black and chrome finishes, these air cleaners are designed to optimize intake airflow while delivering a bold mechanical presence. Paired with complementary components such as knurled grips, footpegs, throttle tubes, kickstands and mirrors, the brand allows builders to maintain a cohesive look across the entire motorcycle while improving rider ergonomics and throttle response.
To complete custom and restoration projects, Motorcycle Supply Co. also provides essential motorcycle electrical and mounting solutions, including vintage cloth covered wiring, LED bulb inserts, hose fittings, fork clamps, switches and hardware. These supporting components are developed to simplify wiring, mounting and finishing details that define high-quality builds. Whether upgrading to modern Harley LED lighting, refining intake performance or sourcing clean, period-correct accessories, Motorcycle Supply Co. delivers dependable parts that balance durability, functionality and classic American motorcycle style.