Nagy's Customs Adapter Rings
Shop Nagy's Customs adapter rings, bag seals, toppers and Harley-Davidson bagger audio mounting parts for cleaner installs, stronger speaker support and real-world fitment. Build the foundation right before the speakers, subwoofers and amplifiers go in.THE REFERENCE STANDARD
Build the Bags Right the First Time
From adapter rings and sealed toppers to subwoofer mounts and bag support parts, Nagy's Customs gives Harley riders the hardware for serious bagger audio installs.
- 8" and Mega 10" subwoofer and midbass adapter rings
- 10" bag seals and removable toppers
- 6x9 adapters, spacers and saddlebag braces
- Install videos for rings, ports and toppers
Browse Collections
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SaleNagy's Customs 10" 98-23 Harley Subwoofer Midbass Adapter Rings (Pair)
Vendor:Nagys CustomsALL NEW INJECTION MOLDED 10″ for Harley Davidson Saddlebags SUBWOOFER ADAPTER RINGS/WITH PANEL BOND SOLD IN PAIRS, SPEAKER AND RING MOUNTING HARDWARE INCLUDED! 10” SUB ADAPTER 98-23 Kit includes: 90-minute panel bond 32 screws, 16 to hold the speaker to the bag, and 16 to hold the speaker to the Adapter. 1/8″ Drill Bit 2 Braces (purchase more bracing here) Instructions Add panel bond gun for $100 There are 3 options here you can get just the rings on option 1 These are an Injection molded 10” wheel side mount adapter with an 11.2” OD, 9” ID 5", and a ½” mounting surface tilt to follow the flow more of the outside of the saddle bag to allow a more profound speaker to be mounted with enough room for proper ventilation. Max mounting depth will vary by bag manufacturer. Fitment will also vary by bag manufacturer. Using a Quality bag or stock bag will achieve the best results. The inside diameter may have to be opened slightly as different speaker manufacturers are on the market. In this Kit, you will receive a tube of 220ml 90min NG90 panel bond, and mounting hardware. Applicator sold separately. If you choose the inserts, those can be purchased separately.Sale -
Nagy's Customs 10" 14-23 Harley Davidson Bag Seals (Pair)
Vendor:Nagys CustomsNagy's Customs 10 inch sealed toppers for 2014 to 2023 Harley-Davidson saddlebags close off the bag top so a 10 inch Nagy's adapter ring can run as a sealed enclosure for a subwoofer or midbass.Key Specs Fiberglass bag seals made from a CNC mold of a stock Harley saddlebag Dished front for extra mounting depth Notched for the Nagy's ring Includes 1 set of toppers and 1 piece of self-adhesive carpet Panel bond sold separately Fitment and Installation NotesExpect some hand trimming and gap filling because bags vary. Bond in with 2-part epoxy or fiberglass after prepping the surfaces.Pair with a driver from our motorcycle subwoofers collection, or call about a custom build.Not sure what fits your bike? Start a build consultation or call 864-334-6131. -
Nagy's Customs 8" Saddle Bag Braces
Vendor:Nagys CustomsThe Nagy's Customs 8" Saddle Bag Braces are polyurethane braces sold in pairs and used with panel bond to reinforce saddlebags and speaker rings.Key Specs Sold in pairs; 8" size Polyurethane; will not crack, split or break Waterproof, weatherproof and paintable Sizes are close but not exact, some may run slightly over or under Easily trimmed with a chop saw or table saw Fitment and Installation NotesSand the touching areas for maximum bonding. Panel bond works well to attach them to the bags or rings.Browse more: Nagy's Customs adapter rings and speaker installation parts, or get a custom build planned around your bike.Not sure what fits your bike? Start a build consultation or call 864-334-6131. -
Nagy's Customs 8" Subwoofer/Midbass Adapter Rings 98-23 (Front or Rear) (Pair)
Vendor:Nagys Customs8" Sub Mount 14-23 ( Front or Rear) Don't forget to add some Grillz, to protect your speakers!! Sold in pairs Front Mount Adapter Rings Front CNC molded sub mount adapter , OD 8.625 mounting 7.125 Set back ½” Slight variances of 1-3%. I took all the guess work out of it for you! These sit up front and allow either a midbass or a sub to be mounted. In them. These will also pair up with the rear set! 2 wasn’t enough and want to add 2 more. No worries! The 2 piece match up and it takes the guess work out of having to redo your saddle bags. Just add the rear and your sitting at quads! Fitment will also vary by bag manufacture. Using a Quality bag or stock bag will achieve the best results. Rear Mount Adapter Rings Rear CNC molded sub-mount adapter, OD 8.625 mounting 7.125, Set back ½”. Slight variances of 1-3%. I took all the guesswork out of it for you! These sit up front and allow either a midbass or a sub to be mounted. These will also pair up with the front set! 2 weren’t enough, and I want to add 2 more. No worries! The 2 pieces match up, and it takes the guesswork out of redoing your saddle bags. Just add the fronts, and you're sitting at quads!Fitment will also vary by bag manufacturer. Using a Quality bag or stock bag will achieve the best results. MUST BE PREDRILLED PRIOR TO USING SCREWS. DO NOT USE SELF TAPPING SCREWS It is recommended but not necessary to use a 2 part epoxy to bond the adapter to the saddle bag. A good example would be 3M 08115. You should also have some knowledge of body work as you will be cutting the saddle bag. **due to many variations of saddle bags these were CNC using stock bags. Depending on the bag slight modifications may have to be done to the adapter. I.E sanding to the mounting face of the adapter or use of silicon caulk to fill in small gaps. Using a quality aftermarket or stock bag will achieve the easiest and best results. Custom Made Parts, all sales are Final Sold in pairs -
Nagy's Customs Monster Mega 10″ 98-23 HD Subwoofer or Midbass Adapter Rings (Pair)
Vendor:Nagys CustomsNagy's Customs Monster Mega 10" 1998-2023 HD Subwoofer or Midbass Adapter Rings 10" Subwoofer Adapter Rings These are the new Subwoofer and midbass adapters(Patent Pending) for the New Midbass and Subwoofers. They are an oversized Adapter ring to sit at the shock bump in a 1998-2023 Harley Davidson. The OD is 11.02 with a mounting diameter of 9.40. No more having to remove the gaskets from the subwoofer to get them to fit or trim down the speaker itself!!!. These will fit any Subwoofer or midbass with a bolt pattern larger than 9.4. They can also be opened up to accommodate the JLTW3, and you can clock the speaker in any position. They are also designed to work with the Nagy toppers with a little bit of trimming. THEY WILL NOT FIT A 9" B" SKET SUBWOOFER OR MIDBASS, AND YOU WOULD NEED A REDUCER RING, WHICH WE ALSO CARRY. If you need to run anything smaller than a 9.3 mounting diameter, you would need to purchase the regular ones on the website. Sold in pairs Custom-Made Parts: all sales are Final. Sold in pairs -
Nagy's Customs 8" Speaker Grills (Pair)
Vendor:Nagys CustomsThe Nagy's Customs 8" Speaker Grills (pair) are aluminum grills with heavy-duty 14-gauge mesh and 68% open area, made for 8" speaker openings.Key Specs All-aluminum ring and 14-gauge mesh, 68% open area 8" model: 8.24" outer diameter, 7.28" inner diameter Finishes: Raw or Gloss Black Hardware: stainless steel Allen head #8 screws, threaded inserts, drill bit and insert tool kit Ring can be used alone as a beauty ring where mesh cannot be installed Fitment and Installation NotesOpening diameters vary by speaker manufacturer, so measure your speaker opening before ordering.Browse more: motorcycle grillz and Nagy's Customs adapter rings, or get a custom build planned around your bike.Not sure what fits your bike? Start a build consultation or call 864-334-6131. -
Nagy's Customs 98-23 Harley Davidson Removable Bag Seals
Vendor:Nagys CustomsNagy's Customs 1998-2023 H-D Removable Bag Seals Current Lead Time 2-3 weeks The new REMOVABLE bag seals/toppers allow you to seal your bags and still have access, if needed, to the storage space! Works on all bags 1998-2023, some aftermarket bags may require additional trimming. They work with Nagy's Customs Speaker Adapters ONLY. They are not designed to work with any other Speaker Adapters on the market today. They will come preassembled. ( inserts installed and tops attached to the frame) I would leave it preassembled for trimming. That way, you're trimming both the shelf ring and closeout together to fit the bag. These are CAD and CNC from a stock bag. So using a stock or aftermarket quality bag will always achieve the best results. Panel bond the shelf ring in, notch out for the speaker ring The CNC half-moon piece will need to be panel bonded to the speaker ring. It’s important to make sure all touching areas are prepped so everything bonds together. It will also come with carpet to give it a nice finish look ( carpet to be put on by customer ) Built off stock bags some aftermarket bags may require additional modification or fill-in Rings not included Toppers only 5-10 business day lead time DOES NOT INCLUDE RINGS!! Order rings here -
Nagy's Customs 8″ Harley Quad Outside Mount 98-23
Vendor:Nagys CustomsQuad 8" Outside Mount 1998-2023 Don't forget to add some Grillz, to protect your speakers!! Sold in pairs CNC molded. So that 1 8” speaker just doesn’t do it. We can pair the fronts and the rears to make a quad set! (2 8” speakers in each bag, designed to be symmetrical when installed.) Fitment will also vary by bag manufacturer. Using a Quality bag or stock bag will achieve the best results. CLOSEOUTS FOR SEALING THE BAGS ARE NOT INCLUDED, CHOOSE WHEN CHECKING OUT BELOW. MUST BE PREDRILLED PRIOR TO USING SCREWS. DO NOT USE SELF-TAPPING SCREWS It is recommended but not necessary to use a 2 part epoxy to bond the adapter to the saddle bag. A good example would be 3M 08115. You should also have some knowledge of bodywork as you will be cutting the saddle bag. **Due to many variations of saddle bags, these were CNC-using stock bags. Depending on the bag, slight modifications may have to be done to the adapter. I.e., sanding to the mounting face of the adapter or use of silicon caulk to fill in small gaps. Using a quality aftermarket or stock bag will achieve the easiest and best results. Custom Made Parts, all sales are Final Sold in pairs -
Nagy's Customs 10" 98-13 Harley Davidson Bag Seals (Pair)
Vendor:Nagys CustomsNagy's Customs 10 inch bag seals (toppers) for 1998 to 2013 Harley-Davidson saddlebags close off the top of the bag so 10 inch Nagy's adapter rings can run as sealed enclosures.Key Specs Fiberglass bag seals made from a CNC mold of a stock Harley saddlebag Notched for the Nagy's adapter ring Self-adhesive carpet included to finish the inside and outside Bond in with panel bond or 2-part epoxy, or fiberglass in Manufacturer: Nagy's Customs Fitment and Installation NotesTrimming and small gap filling may be needed, since saddlebags are not all made exactly alike. Depending on subwoofer magnet size, some modification at the top may be required.Pair with a driver from our motorcycle subwoofers collection, or ask about a custom build.Not sure what fits your bike? Start a build consultation or call 864-334-6131. -
Nagy's Customs Insane Asylum 6X9 Adapters (Pair)
Vendor:Nagys CustomsThe Nagy's Customs Insane Asylum 6x9 Adapters (pair) put 6x9 speakers inside 1998-2023 Harley-Davidson saddlebags, as a quad kit or a single pair for front or rear.Key Specs Sold in pairs; quad 6x9 install kit adds four 6x9 speakers Mounting hardware included Pre-drill; CNC made from stock bags Custom-made part; all sales final Fitment and Installation NotesSlight modification may be needed depending on the bag, such as sanding the mounting face or filling gaps with silicone caulk. A stock or quality aftermarket bag is easiest.Browse more: Nagy's Customs adapter rings and speaker installation parts, or get a custom build planned around your bike.Not sure what fits your bike? Start a build consultation or call 864-334-6131. -
Nagy's Customs Victory Adapter Rings (Pair)
Vendor:Nagys CustomsThe Nagy's Customs Victory Adapter Rings (pair) are speaker adapter rings for Victory saddlebag audio, available in single 8", single 10" and dual 8" per bag.Key Specs Sold in pairs Sizes: single 8", single 10" or dual 8" per bag Must be pre-drilled; no self-tapping screws 2-part epoxy recommended, such as 3M 08115 Custom-made part; all sales final Fitment and Installation NotesSlight modification may be needed depending on the bag. Cutting the saddlebag is required, so bodywork knowledge helps.Browse more: Nagy's Customs adapter rings and motorcycle grillz, or get a custom build planned around your bike.Not sure what fits your bike? Start a build consultation or call 864-334-6131. -
Nagy's Customs 10" 2024-Present Harley CVO Midbass Subwoofer Saddlebag Rings & Bond
Vendor:Nagys Customs10" SUBWOOFER ADAPTER RINGS Introducing the new 2024 Saddlebag speaker rings for the CVO. It works with stock Harley Davidson lids for 6x9, but some modifications will be required. These are CNC-molded 10" wheel side mount adapters with an 11" OD, 9" ID 5°, and a ½" mounting surface tilt to follow the flow more of the outside of the saddle bag. This allows a deeper speaker to be mounted with enough room for proper ventilation. The max mounting depth will vary by bag manufacturer. Fitment will also vary by bag manufacturer. Using a Quality bag or stock bag will achieve the best results. The inside diameter may have to be opened slightly as different speaker manufacturers are on the market. All new designs begin on 12/1/21, and the material comes with a speaker and ring mounting har war. Threaded Inserts for speakers ( 8 ) 10-24 Stainless steel hardware, 16 stainless steel outer ring har war. The drill bit and tool to put in inserts are optional and can be found in the hardware section. Panel bond not included.
Nagy's Customs Rings Install Video
Nagy's Customs Ports Install Video
Nagy's Customs Toppers Installation Video
Key Specifications
| Brand | Nagy's Customs |
| Primary use | Harley-Davidson, Indian and Victory bagger audio mounting and saddlebag support |
| Core product types | Adapter rings, subwoofer and midbass mounting rings, toppers (bag seals), spacers, braces and grills |
| Sizes | 8" and Mega 10" subwoofer or midbass rings, 6.5" spacers, 6x9 ring kits, quad 8" outside mount, Victory rings in single 8", single 10" or dual 8" per bag |
| Year coverage | 1998-2023 and 2014-2023 on most rings and seals; 2024-Present CVO 8" and 10" rings and 2024-Present 10" bag seals (toppers) |
| Best for | Riders building subwoofer bags, midbass bags, 6x9 conversions and stronger saddlebag audio foundations |
Always verify bag style, year range, speaker size, mounting diameter, setback and final bag layout before ordering adapter rings, toppers or bag-seal components.
Nagy's Customs Upgrades for Harley-Davidson Saddlebag Audio
Great Harley bagger audio starts with the right mounting platform. Nagy's Customs builds Harley-Davidson saddlebag parts that give you cleaner installs, stronger speaker support and better enclosure control. Whether you are adding an 8" or 10" subwoofer, midbass drivers, a quad layout, a 6x9 conversion or sealed toppers, this is the hardware that makes those systems fit.
Start with the 8" subwoofer and midbass adapter rings or the Monster Mega 10" rings, then add the 10" 98-23 rings for bigger drivers.
Adapter Rings That Make Bag Builds Easier
Bagger-focused dimensions and size options built around real motorcycle installs. See the quad 8" outside mount and the Insane Asylum 6x9 adapters. For 2024-Present CVO saddlebags, choose the 8" CVO rings or the 10" CVO rings with bond. Riding a Victory? The Victory adapter rings come in single 8", single 10" and dual 8" per bag.
Toppers, Seals and Bag Support
Seal the bag with the 10" 14-23 bag seals or the removable 98-23 seals, or the 10" 2024-Present bag seals, and add 8" saddle bag braces for rigidity.
Best Nagy's Customs Upgrade Paths for Harley Riders
The right setup depends on the bike, bag layout and speaker plan. Pick the path that matches your build.
- 8" subwoofer and midbass adapter rings, front or rear
- Mega 10" Harley subwoofer or midbass adapter rings
- 2024-Present CVO 8" and 10" saddlebag rings with 10" toppers
- Quad 8" and dual 6x9 bag layouts
- 6.5" and 8" spacers and speaker lid adapters
- Removable toppers and sealed bag supports
- Victory adapter rings for Victory saddlebags
- Matching 8" speaker grills
Why Buy Nagy's Customs from Garage Bagger Stereo?
Garage Bagger Stereo builds around what works in the real world. This collection is a Harley-focused mounting and bag-support path built around products that support cleaner installs, better enclosure prep and stronger speaker placement.
Deciding between 8" rings, 10" rings, sealed toppers or 6x9 adapters? Start a build consultation or call 864-334-6131, or pair them with these collections.
Need Help Choosing Nagy's Customs Adapter Rings?
Tell us your bike, year and goals and a Garage Bagger Stereo specialist will help you pick the right parts and plan the install.