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Harley Bike

Harley Bike

We have thousands of harley bike parts ready to be delivered to your doorstep. Shop from the biggest brands Drag Specialties, Le Pera, Dunlop, Python, S&S, Legend Suspension, Bassani Exhaust and many more. We have engine parts to riding gear to the tools you need to work on your hot rod in the garage. Drag Specialties is the powersports industry leader in aftermarket parts and accessories for Harley-Davidson motorcycles. We offer a wide selection of Drag Specialties products, including wheels, control cables, and more. Drag Specialties products are designed to improve the performance and appearance of your Harley road bike. With Drag Specialties, you can be confident that you're getting the best possible parts and accessories for your motorcycle. So if you're looking for quality Drag Specialties products, look no further than us! We're your one-stop shop for Drag Specialties parts and accessories.

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  • On Sale
    S&S CYCLE 132" Power Package Engine Performance Kit - Chain Drive - Water Cooled - Highlighted Fins - M8 310-1235 S&S CYCLE 132" Power Package Engine Performance Kit - Chain Drive - Water Cooled - Highlighted Fins - M8 310-1235

    S&S CYCLE 132" Power Package Engine Performance Kit - Chain Drive - Water Cooled - Highlighted Fins - M8 310-1235

    S&S CYCLE

    MSRP: $3,359.95
    Now: $3,023.96
    Was: $3,359.95
    If you're running a 114" or 117" water-cooled M8, you're leaving serious power on the table. The S&S Cycle 132" Power Package transforms your engine into a genuine 132" displacement beast, delivering the displacement increase you need to dominate on the...
    09040103
    SKU:
    09040103
    Availability:
    Ships Same Business Day
    Weight:
    43.40 LBS
    MSRP: $3,359.95
    Now: $3,023.96
    Was: $3,359.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,359.95
    Now: $3,023.96
    Was: $3,359.95
    Subtotal:
  • On Sale
    S&S CYCLE 132" Power Package Engine Performance Kit - Gear Drive - Water Cooled - Highlighted Fins - M8 310-1230 S&S CYCLE 132" Power Package Engine Performance Kit - Gear Drive - Water Cooled - Highlighted Fins - M8 310-1230

    S&S CYCLE 132" Power Package Engine Performance Kit - Gear Drive - Water Cooled - Highlighted Fins - M8 310-1230

    S&S CYCLE

    MSRP: $3,559.95
    Now: $3,203.96
    Was: $3,559.95
    If you're running a 114" or 117" M8, this S&S Cycle Power Package delivers a straightforward path to 132 cubic inches of displacement without compromising reliability or requiring complete engine rebuilding. You'll gain measurable power and torque while...
    09040107
    SKU:
    09040107
    Availability:
    Ships Same Business Day
    Weight:
    20.00 LBS
    MSRP: $3,559.95
    Now: $3,203.96
    Was: $3,559.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,559.95
    Now: $3,203.96
    Was: $3,559.95
    Subtotal:
  • On Sale
    S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8 310-1224 S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8 310-1224

    S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8 310-1224

    S&S CYCLE

    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    If you're running a 107" M8 and want measurable power gains without case machining, this 129" kit delivers a straightforward path to increased displacement and performance. You get a complete package—big bore cylinders, matched cam, and optimized oil...
    09040108
    SKU:
    09040108
    Availability:
    Ships Same Business Day
    Weight:
    44.55 LBS
    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    Subtotal:
  • On Sale
    S&S CYCLE 132" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Non-Highlighted Fins - M8 310-1234 S&S CYCLE 132" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Non-Highlighted Fins - M8 310-1234

    S&S CYCLE 132" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Non-Highlighted Fins - M8 310-1234

    S&S CYCLE

    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    If you're running a 114" or 117" M8 and want serious power without a complete engine rebuild, the S&S Cycle 132" Power Package delivers displacement and performance in one bolt-together solution. This kit transforms your existing engine while preserving...
    09040109
    SKU:
    09040109
    Availability:
    Ships Same Business Day
    Weight:
    45.30 LBS
    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    Subtotal:
  • On Sale
    S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Non-Highlighted Fins - M8 310-1228 S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Non-Highlighted Fins - M8 310-1228

    S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Non-Highlighted Fins - M8 310-1228

    S&S CYCLE

    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    If you're running a 107" M8 and want serious displacement gains without tearing down your engine or machining your cases, the S&S Cycle 129" Power Package delivers the cc's and performance you need. This kit transforms your oil-cooled M8 into a genuine...
    09040113
    SKU:
    09040113
    Availability:
    Ships Same Business Day
    Weight:
    45.05 LBS
    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    Subtotal:
  • On Sale
    S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8 310-1227 S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8 310-1227

    S&S CYCLE 129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8 310-1227

    S&S CYCLE

    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    If you're running an M8 and want genuine power gains without major engine teardown, the S&S Cycle 129" Power Package delivers a straightforward path to 22 additional cubic inches of displacement. This bolt-together kit skips case machining entirely,...
    09040114
    SKU:
    09040114
    Availability:
    Ships Same Business Day
    Weight:
    44.80 LBS
    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,359.95
    Now: $3,203.96
    Was: $3,359.95
    Subtotal:
  • VANCE & HINES 2-into-2 Big Radius Exhaust System - Chrome 26079 VANCE & HINES 2-into-2 Big Radius Exhaust System - Chrome 26079

    VANCE & HINES 2-into-2 Big Radius Exhaust System - Chrome 26079

    VANCE & HINES

    $1,099.95
    If you're running a big-inch engine or forced induction setup, exhaust flow is non-negotiable—and this Vance & Hines 2-into-2 Big Radius system delivers the header diameter and scavenging efficiency your build demands. The oversized primary tubes and...
    18002632
    SKU:
    18002632
    Availability:
    Ships Same Business Day
    Weight:
    24.50 LBS
    $1,099.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,099.95
    Subtotal:
  • VANCE & HINES 2-into-2 Big Radius Exhaust System - Matte Black 46079 VANCE & HINES 2-into-2 Big Radius Exhaust System - Matte Black 46079

    VANCE & HINES 2-into-2 Big Radius Exhaust System - Matte Black 46079

    VANCE & HINES

    $1,099.95
    A quality exhaust system is foundational to any performance build—it reduces backpressure, improves scavenging, and frees up horsepower while giving your engine the breathing room it needs. The Vance & Hines 2-into-2 Big Radius system delivers all of...
    18002633
    SKU:
    18002633
    Availability:
    Ships Same Business Day
    Weight:
    25.30 LBS
    $1,099.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,099.95
    Subtotal:
  • VANCE & HINES 2-into-2 Big Radius Exhaust System - Chrome 26081 VANCE & HINES 2-into-2 Big Radius Exhaust System - Chrome 26081

    VANCE & HINES 2-into-2 Big Radius Exhaust System - Chrome 26081

    VANCE & HINES

    $1,099.95
    A properly tuned exhaust system is fundamental to unlocking your engine's full potential—and the Vance & Hines 2-into-2 Big Radius delivers both performance and reliability in one package. This American-made system uses oversized 2½" diameter tubing to...
    18002634
    SKU:
    18002634
    Availability:
    Ships Same Business Day
    Weight:
    24.60 LBS
    $1,099.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,099.95
    Subtotal:
  • VANCE & HINES 2-into-2 Big Radius Exhaust System - Matte Black 46081 VANCE & HINES 2-into-2 Big Radius Exhaust System - Matte Black 46081

    VANCE & HINES 2-into-2 Big Radius Exhaust System - Matte Black 46081

    VANCE & HINES

    $799.99
    A quality exhaust system is foundational to any performance build—it's where horsepower is either realized or left on the table. The Vance & Hines 2-into-2 Big Radius system delivers unrestricted flow through a proven 2-1/2" diameter design while...
    18002635
    SKU:
    18002635
    Availability:
    Ships Same Business Day
    Weight:
    25.25 LBS
    $799.99
    Qty in Cart: 0
    Quantity:
    Price:
    $799.99
    Subtotal:
  • VANCE & HINES Big Shots Staggered Exhaust System - Chrome 17959 VANCE & HINES Big Shots Staggered Exhaust System - Chrome 17959

    VANCE & HINES Big Shots Staggered Exhaust System - Chrome 17959

    VANCE & HINES

    $1,099.95
    The VANCE & HINES Big Shots Staggered exhaust system delivers measurable gains in mid-range torque and peak horsepower while providing the aggressive, deep tone that defines premium motorcycle performance. This is a bolt-on upgrade that transforms both...
    18002637
    SKU:
    18002637
    Availability:
    Ships Same Business Day
    Weight:
    24.20 LBS
    $1,099.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,099.95
    Subtotal:
  • VANCE & HINES Big Shots Staggered Exhaust System - Matte Black 47958 VANCE & HINES Big Shots Staggered Exhaust System - Matte Black 47958

    VANCE & HINES Big Shots Staggered Exhaust System - Matte Black 47958

    VANCE & HINES

    $1,099.95
    A well-designed exhaust system is foundational to maximizing engine efficiency and extracting measurable performance gains. The Vance & Hines Big Shots Staggered exhaust delivers increased flow capacity and refined sound signature without sacrificing...
    18002640
    SKU:
    18002640
    Availability:
    Ships Same Business Day
    Weight:
    26.20 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $1,099.95
    Subtotal:
  • VANCE & HINES Big Shots Staggered Exhaust System - Chrome 17958 VANCE & HINES Big Shots Staggered Exhaust System - Chrome 17958

    VANCE & HINES Big Shots Staggered Exhaust System - Chrome 17958

    VANCE & HINES

    $1,099.95
    The VANCE & HINES Big Shots Staggered Exhaust System delivers measurable performance gains through optimized exhaust scavenging while transforming your Harley's presence with a purposeful, aggressive exhaust note. The staggered design reduces...
    18002639
    SKU:
    18002639
    Availability:
    Ships Same Business Day
    Weight:
    26.50 LBS
    $1,099.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,099.95
    Subtotal:
  • VANCE & HINES Power Duals PCX* Header System - Chrome 16332 VANCE & HINES Power Duals PCX* Header System - Chrome 16332

    VANCE & HINES Power Duals PCX* Header System - Chrome 16332

    VANCE & HINES

    $1,374.95
    If you're running a cruiser or touring bike and want measurable torque gains without sacrificing rideability, the Vance & Hines Power Duals PCX Header System delivers real results. The chambered high-flow catalyst cartridge is engineered to build usable...
    18020410
    SKU:
    18020410
    Availability:
    Ships Same Business Day
    Weight:
    30.40 LBS
    $1,374.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,374.95
    Subtotal:
  • VANCE & HINES Power Duals PCX* Header System - Black 46332 VANCE & HINES Power Duals PCX* Header System - Black 46332

    VANCE & HINES Power Duals PCX* Header System - Black 46332

    VANCE & HINES

    $1,374.95
    If you're running a naturally aspirated engine and leaving performance on the table, the Vance & Hines Power Duals PCX Header System is engineered to reclaim that lost torque. The chambered high-flow design leverages PCX technology to optimize exhaust...
    18020411
    SKU:
    18020411
    Availability:
    Ships Same Business Day
    Weight:
    27.10 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $1,374.95
    Subtotal:
  • BILTWELL Lane Splitter Helmet - Metallic Cherry Red - Large 1004-351-504 BILTWELL Lane Splitter Helmet - Metallic Cherry Red - Large 1004-351-504

    BILTWELL Lane Splitter Helmet - Metallic Cherry Red - Large 1004-351-504

    BILTWELL

    $299.95
    Whether you're logging track days or commuting through heavy traffic, the BILTWELL Lane Splitter demands respect. This helmet combines lightweight ABS construction with precision EPS impact absorption, delivering the protection and comfort required for...
    010116719
    SKU:
    010116719
    Availability:
    Ships Same Business Day
    Weight:
    4.75 LBS
    $299.95
    Qty in Cart: 0
    Quantity:
    Price:
    $299.95
    Subtotal:
  • KODLIN USA Handlebar - Flowbar - 1-1/2" x 15" - Black KUS30202

    KODLIN USA Handlebar - Flowbar - 1-1/2" x 15" - Black KUS30202

    KODLIN USA

    $582.99
    The KODLIN USA Flowbar addresses a fundamental challenge for modern motorcycle builders: integrating controls and wiring without compromising clean aesthetics. By routing internal cables through a slotted design, this handlebar eliminates clutter while...
    06016314
    SKU:
    06016314
    Availability:
    Ships Same Business Day
    Weight:
    11.20 LBS
    $582.99
    Qty in Cart: 0
    Quantity:
    Price:
    $582.99
    Subtotal:
  • DRAG SPECIALTIES Passenger Peg Mount - Adjustable - Chrome 78561

    DRAG SPECIALTIES Passenger Peg Mount - Adjustable - Chrome 78561

    DRAG SPECIALTIES

    $164.75
    Passenger comfort directly impacts the quality of your ride—both yours and theirs. This adjustable peg mount lets you dial in the perfect foot position for any rider, eliminating the one-size-fits-all compromise that leaves passengers uncomfortable on...
    16202476
    SKU:
    16202476
    Availability:
    Ships Same Business Day
    Weight:
    2.83 LBS
    $164.75
    Qty in Cart: 0
    Quantity:
    Price:
    $164.75
    Subtotal:
  • DRAG SPECIALTIES Passenger Peg Mount - Adjustable - Black 78561B

    DRAG SPECIALTIES Passenger Peg Mount - Adjustable - Black 78561B

    DRAG SPECIALTIES

    $164.75
    Getting your passenger comfortable on a long ride shouldn't mean sacrificing your bike's geometry or aesthetics. This adjustable peg mount gives your passenger multiple positioning options—over 2 inches of up/down and fore/aft travel—so they can find...
    16202477
    SKU:
    16202477
    Availability:
    Ships Same Business Day
    Weight:
    2.95 LBS
    $164.75
    Qty in Cart: 0
    Quantity:
    Price:
    $164.75
    Subtotal:
  • DRAG SPECIALTIES Battery Cable Boot 63857

    DRAG SPECIALTIES Battery Cable Boot 63857

    DRAG SPECIALTIES

    $10.35
    Battery cable boots are often overlooked until corrosion and oxidation compromise your electrical connections. This DRAG Specialties 63857 boot seals out moisture and contaminants, extending the service life of your battery cable terminals and ensuring...
    21130908
    SKU:
    21130908
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    $10.35
    Qty in Cart: 0
    Quantity:
    Price:
    $10.35
    Subtotal:
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Adding your products to cart

Buying Guide and FAQs

Buying Guide: Factors to Consider When Choosing Harley Motorcycle Aftermarket Parts

  • Compatibility: Ensure parts fit your Harley-Davidson model's make (e.g., Dyna FXD, Big Twin, M8 engines), year (e.g., 2000-2007 or 2006-2017), and specifications (e.g., single disc, without ABS). Use the site's vehicle selector for precise matching to avoid modifications or compatibility issues.
  • Type of Use: Consider your riding style—street cruising may require oils and fluids for maintenance, while performance enthusiasts might opt for engine upgrades like cylinder heads or exhaust systems for better power and sound.
  • Components and Upgrades: Browse categories like air and fuel for carburetors and oils, engine for heads and kits, exhaust for pipes, or handlebars and controls for customization. Balance performance (e.g., reduced wear) with aesthetics (e.g., chrome wheels) and safety (e.g., brakes or lights).
  • Brand and Quality: Select trusted brands like Drag Specialties for reliable aftermarket solutions, S&S Cycle for performance parts, Le Pera for seats, or Dunlop for tires. Prioritize high-quality materials like forged aluminum or synthetic oils for durability and warranty compliance.
  • Installation and Cost: Evaluate if parts are plug-and-play (e.g., LED lights) or need professional installation (e.g., cylinder head kits). Budget accordingly—basic items like oils start at $20, while premium wheels or seats can exceed $500—with discounts and free shipping over $99 available.

Frequently Asked Questions (FAQs)

  1. What Harley models do your parts support? We offer parts for a wide range of Harley-Davidson models, including Dyna FXD (2006-2017), Big Twin (90-1498), M8 engines, and others from 2000+. Use the year/make/model filter for specific compatibility, especially for V-Twin or 4-stroke setups.
  2. How do I choose oils and fluids for my Harley? Look for synthetic 20W-50 options like S&S Cycle or Drag Specialties for superior lubrication and reduced engine wear. Ensure they meet API standards and are suited for street riding to maintain warranty and performance.
  3. Are these parts suitable for performance upgrades? Yes, items like S&S Cycle cylinder head kits or Bassani exhaust systems enhance power, sound, and efficiency for Big Twin or M8 models, with features like stock compression and precise fitment.
  4. Do you provide free shipping or same-day options? Free shipping on orders over $99, and same-business-day shipping for in-stock items. Our expert team can assist with questions on fitment or product selection.
  5. What if a part doesn't fit my Harley? Always check compatibility details before purchase. If it doesn't fit, our easy returns policy allows for exchanges or refunds within the return window.
  6. Can I find accessories for customization and apparel? Absolutely—explore seats like Le Pera Kickflip for comfort, chrome wheels from RC Components for style, or riding gear and apparel for protection and branding.

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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