Bung King designs and manufactures premium Harley-Davidson parts and accessories built for performance, protection, and style. Shop USA-made crash bars, handlebar risers, frame sliders, bungs, and custom fab components for models like Dyna, Sportster, Softail, Road Glide, FXR, Pan America, and more. Whether you're building a stunt bike, upgrading for touring, or customizing your ride, Bung King delivers durable, rider-tested parts trusted by performance Harley enthusiasts worldwide.

Best Seller

  • Four 3/8"-16 weld-in threaded bungs in mild steel – thru and blind-tapped styles Short 3/8"-16 weld nut – thru-tapped mild steel bung for compact mounts

    3/8" x 16 Threaded Bungs

    TB38C
    $3.00 - $4.00
    3/8"-16 Weld-In Threaded Bungs – 1018 Cold Rolled Mild Steel These 3/8"-16 weld-in threaded bungs are machined from solid 1018 cold rolled mild steel round stock and preci
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  • Three 1/4"-20 weld-in threaded bungs in 1018 steel, showing thru and blind lengths Weld nut comparison – 1/4"-20 mild steel threaded standoffs in multiple lengths

    1/4" x 20 Threaded bung

    TB14C
    $3.00 - $3.25
    1/4"-20 Weld-In Threaded Bungs – 1018 Mild Steel These versatile 1/4"-20 weld-in threaded bungs are precision machined from 1018 cold rolled mild steel round stock and are
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  • Thru and blind-tapped 5/16"-18 threaded standoffs shown side-by-side Three 5/16"-18 weld-in threaded bungs in mild steel, showing different lengths

    5/16" x 18 Threaded bungs

    TB516C
    $3.00 - $3.25
    5/16"-18 Weld-In Threaded Bungs – 1018 Mild Steel These weld-in bungs are machined from solid 1018 cold rolled mild steel round stock, then drilled and threaded to 5/16"-18 SAE coa
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  • Assorted stepped blind tank bungs in mild steel – 1/4-20, 5/16-18, 3/8-16 thread sizes Assorted stepped blind tank bungs in mild steel – 1/4-20, 5/16-18, 3/8-16 thread sizes

    Stepped Blind tank bungs

    SBTB
    $4.25
    Stepped Blind Tank Bungs – 1018 Mild Steel These stepped blind threaded bungs—also known as top hat bungs—are ideal for welding into gas tanks, oil tanks, or any steel fluid container...
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New Arrivals

  • Passenger peg crash bar frame slider with replaceable Delrin puck, gloss black powdercoat finish, and hardware kit for Harley Davidson M8 Softail (2018-2025) Full crash protection setup with Bung King front and passenger crash bars on M8 Softail FXLRST

    Wrinkle 2018-2026 Passenger Peg Crash Bar / Frame Slider

    PPFS-WR
    $249.00 - $281.50
    Passenger Peg Crash Bar Frame Sliders for Harley-Davidson M8 Softail (2018–2026) – Gloss Black Powdercoated Add protection and functionality to your Harley-Davidson M8 Softail with Bung King's...
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  • Dual-function crashbar installed on 2023 Harley Street Bob FXBB with mid controls Dual-function crashbar installed on 2023 Harley Street Bob FXBB with mid controls

    Wrinkle 2018-Present M8 Softail Highway Peg Crash Bar

    FCB18M-S-WR
    $349.00
    Dual-Function Crashbar – Gloss Black | Fits 2018+ Harley Street Bob, Low Rider, Low Rider S, Low Rider ST & Softail Standard (FXBB, FXLR, FXLRS, FXLRST, FXST) – M8 Softail Mid Control Models Protect...
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  • Bung King Harley-Davidson polyurethane riser and handlebar bushings, dyna, sportster, softail Bung King Harley-Davidson polyurethane riser and handlebar bushings, softail, FLH, FLT

    Harley-Davidson Polyurethane Riser & Handlebar Bushings

    URB
    $21.95 - $46.95
    Polyurethane Riser & Handlebar Bushings Upgrade your Harley-Davidson with Polyurethane Riser/Handlebar Bushings, designed to reduce excessive flex, movement, and handlebar slop when installing taller...
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  • Set of 4 Top Clamp Replacement Plastic Socket Head Bolt Caps

    Replacement Black Plastic Socket Head Bolt Caps for Top Clamp Bolts

    UHBC-CVR
    $7.95
    Replacement Black Plastic Socket Head Bolt Caps for Top Clamp Bolts— Set of 4 Protect and clean up the look of your handlebar top clamps with these durable plastic socket head bolt covers. Designed...
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2007 Dyna

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