From Stock To Stunner. Hand picked Harley parts for Dedicated Riders

Aftermarket Harley-Davidson Parts & Accessories

Performance upgrades, custom styling & OEM-quality parts for M8 Softail, Bagger, Dyna, FXR & Sportster — shipped free across the lower 48.

Most aftermarket catalogs bury you in parts that "might" fit. We don't work that way. Every part on this site is tagged to the bike it belongs on — M8 Softail, Bagger and Touring, Dyna, FXR, Sportster, or Standard Softail — so you're not cross-referencing part numbers at midnight hoping the bracket lines up.

We're an authorized dealer running lines from Arlen Ness, S&S Cycle, Vance & Hines, Bassani, Performance Machine, Saddlemen, Kodlin and dozens more. Thirty years of combined shop time is behind what we stock, and it shows in what we don't: we'd rather carry the pipe that actually wakes a bike up than fill a category for the sake of it. Out of Tarpon Springs, Florida, building everything from a Stage 1 to a full custom frame-up.

Don't see what you need? Ask. We can source about 99% of the Harley aftermarket, listed or not.

Shop Parts By Harley Model

Bagger & Touring Parts — FLHX, FLHR, FLTRX

Most Touring builds start with the exhaust and a tuner, because a bagger that breathes right is a different bike below 3,000 rpm. Deepest coverage is Twin Cam and M8 — exhaust, air cleaners, floorboards, saddlebag hardware, fairings and audio from Bassani, Vance & Hines, Arlen Ness, Alloy Art and Custom Dynamics — with Evo parts mixed in where we can still get them. Evo Touring hardware is drying up industry-wide, so if you don't see it listed, ask before you assume it's gone.

M8 Softail Parts — FXBB, FXLR, FXFB, FXBR

The Milwaukee-Eight responds hard to a Stage 1, so intake, exhaust and a fuel controller are where '18-up Softail owners spend first. From there it's cams, compensators, handlebars and seats — S&S Cycle, Feuling, Darkhorse, Slyfox, Performance Machine and Saddlemen, all tagged to M8 fitment.

Dyna Parts — FXD, FXDB, FXDL, FXDWG

Dyna guys aren't restoring, they're building — which usually means bars, risers, suspension and exhaust before anything else. We carry shocks and fork kits from Progressive and Legend, plus seats, floorboards, lighting and Twin Cam engine hardware that actually fits a Dyna instead of "close enough."

FXR Parts — FXRT, FXRP, FXRS, FXRC

Finding real FXR parts is the whole problem, and it's why riders keep these frames on the road with modern hardware underneath. We stock exhaust, handlebars, seats, gaskets, brakes and electrical for the platform — and if it's not listed, ask, because most of what fits an FXR still exists somewhere.

Sportster Parts — XL, XL883, XL1200

The Sportster is where most riders make their first real modification, usually pipes, bars or a seat that doesn't punish a two-hour ride. We cover XL with exhaust, grips, foot controls, lighting, air cleaners and suspension from Burly Brand, Arlen Ness, Le Pera, Biltwell and Vance & Hines.

Standard Softail Parts — FXST, FLST, FLSTF, FLSTC

Twin Cam and Evo Softails run forever, so most of what gets ordered here is upgrade and maintenance in the same trip — exhaust, seats, floorboards, gaskets and drivetrain. Twin Cam coverage runs deep from Bassani, Saddlemen, James Gasket, Cometic, Progressive and Kuryakyn, with Evo parts where they're still available. Ask if you don't see what you need.

Shop By Popular Product Type

Exhaust Systems

Suspension

Brakes

Air Cleaners

Engine Internals

Seats

Wheels

Risers

Harley-Davidson foot controls and floorboards — forward controls and pegs for Softail and Touring

Foot Controls /Floorboards

Handlebars

Explore New Product Releases

Slyfox Performance's New Highnoon Seats

Get your ass planted with comfort and grip with the new Highnoon Seats. Available for multiple new models as well as '12-'16 Dynas. Be the first and up that performance level.

Shop Sly Fox Seats

Vance & Hines 2 into 1 Supersport Exhaust System for '18-'24 M8 Softails

Unleash race-inspired power on your '18-'24 Softail with the Vance & Hines 2-into-1 Super Sport Exhaust—featuring PCX technology for increased torque, a deep aggressive sound, and durable 304 stainless steel construction with a sleek racing look.

View 2-1 SuperSport Exhaust

Darkhorse Motor Company Man-O-War fixed motor sprockets for M8 Motors

Upgrade your Milwaukee 8 with the Man O-War Motorsprocket—delivering instant torque response, a cushioned drive for smoother power, and a rebuildable design for long-term durability without the harshness of solid sprockets.

View Man O' War M8 Sprocket

Performance Machine Phatbar and Risers w/ Optional Gauge Mounts

Upgrade your Harley with the Performance Machine Phatbar & Riser Kit—featuring a lightweight 7050-T6 aluminum handlebar, 1.25 Inch Clamp tapered down to 1" controls, 6061-T6 billet risers, and a sleek, aggressive design for enhanced control, comfort, and style. Learn more about the multiple options and optional gauge mounts!

Shop Performance Parts

Explore new Harley parts, upcoming releases, trending topics, tech tips, and the history of the lifestyle — all on the MetalCore blog.

Metalcore Blog Posts

Harley Parts News, Tech Tips & Trending Topics

No Replacement for Displacement

Harley Big Bore Kits Explained: Evo, Twin Cam & M8

Big bore kits are one of the easiest ways to wake up a Harley, but the words around them get confusing fast. Here is a plain, no nonsense look at what they do, how they are different from a stroker...

Metalcore Harley Supply

Originally from Long Beach, CA, we made the move to Tarpon Springs, Florida, to bring our passion for Harleys to the local community. At Metalcore Harley Supply, we believe a Harley is more than just a bike—it's a lifestyle. We specialize in top-tier aftermarket parts and accessories to help you personalize your ride and make it stand out. From performance upgrades to unique styling options, we have everything you need. With over 30 years of combined industry experience, our team is dedicated to building the bike of your dreams, specializing in full custom frame-up builds. Metalcore is your one-stop shop for all your V-twin Harley Davidson needs!

Harley Parts & Accessories FAQ

What Harley-Davidson models do you carry parts for?

We stock aftermarket parts and accessories for M8 Softail and Milwaukee-Eight models, Bagger and Touring (FLHX, FLHR and more), Dyna (FXD, FXDW), FXR (FXRT, FXRP, FXRS, FXRC), Sportster (XL), and Standard Softail (FXST, FLST). Each part is organized by model fitment so you can find components that fit your specific bike. Don't see the part you're looking for? Reach out — we can source about 99% of Harley aftermarket parts, even if it's not listed on the site yet.

Do you offer free shipping?

Yes. We offer free shipping on orders of $89 or more shipped anywhere in the lower 48 United States. For international shipping, email us at metalcoresupply@gmail.com for a shipping quote before you order.

Can I finance my order?

Yes. We offer financing through Affirm and Shop Pay Installments (powered by Affirm), so you can pay over time on parts, builds, and larger upgrades. Choose Affirm or Shop Pay at checkout to see your options and rates.

Are you an authorized Harley aftermarket parts dealer?

Yes. MetalCore Harley Supply is an authorized dealer for the brands we carry, including Drag Specialties, Arlen Ness, S&S Cycle, Vance & Hines, Performance Machine, Saddlemen, and many more. You get genuine, brand-new parts backed by manufacturer warranties.

What is your return policy?

We accept returns in line with our published policy. Please review the full details on our Refund & Returns Policy page before purchasing or starting a return.

Do you have a rewards or referral program?

Yes. Create a free account to earn rewards points on your purchases and refer friends through our referral and ambassador programs. Visit our Accounts / Rewards / Referrals page to sign up and start earning.