Harley Brake Rotors
Harley-Davidson Brake Rotors at JJ Motorsports
Stop stronger with premium Harley brake rotors from JJ Motorsports, featuring floating, drilled, and slotted designs in stainless steel or billet aluminum for superior heat dissipation and bite on Sportster, Softail, Dyna, Touring, and custom models. These high-performance rotors deliver consistent braking and custom style.
Shop RC Components, Pro-One Perf Mfg, and Arlen Ness rotors for proven quality. Explore related categories such as Harley braking for pads and lines, or Harley for wheels and suspension to complete your braking upgrade.
Top Harley-Davidson Brake Rotors
- RC Components Front Rotor Right 11.8" Illusion Black ZSSCOG117126BRF – 11.8" floating Illusion black rotor; right-side for Big Twin and Touring with aggressive styling.
- Pro-One Perf Mfg Brake Rotor 11.5" Rear 600239 – 11.5" rear stainless rotor; drilled and slotted for Softail and Dyna performance.
- Arlen Ness Front Rotor 7-Valve 11.8" Chrome 33-10302-202 – Chrome 7-Valve design front rotor; classic Ness style with maximum stopping power.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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RSD Brake Rotor - Boss - 11.8" 01331802BSSSSBM
RSD
$367.95If you're running RSD wheels, you need a brake rotor engineered specifically for that setup—not a generic aftermarket solution. This Boss rotor delivers the thermal management and stopping power your build demands, with a construction that pairs...17101114- SKU:
- 17101114
- Availability:
- Ships Same Business Day
- Weight:
- 4.05 LBS
$367.95 -
On Sale
ARLEN NESS Spider Rotor Adaptor - Black 300-080
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95Running custom wheels on your touring model? The ARLEN NESS Spider Rotor Adaptor lets you retain your factory 320 mm floating brake rotors while maintaining full compatibility with aftermarket wheel setups. This bolt-on solution eliminates the fitment...17104744- SKU:
- 17104744
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
MSRP: $149.95Now: $136.45Was: $149.95Qty in Cart: 0Quantity:Price:MSRP: $149.95Now: $136.45Was: $149.95Subtotal: -
On Sale
ARLEN NESS Spider Rotor Adaptor - Black 300-082
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95If you're running custom wheels on your touring model Harley but don't want to sacrifice the superior braking performance of OEM 320mm floating rotors, this adapter solves that problem. The Arlen Ness Spider Rotor Adaptor gives you factory-grade stopping...17104746- SKU:
- 17104746
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
MSRP: $149.95Now: $136.45Was: $149.95 -
On Sale
ARLEN NESS Spider Rotor Adaptor - Chrome 300-083
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95If you're running custom wheels on a Harley-Davidson but don't want to sacrifice the superior braking performance of factory touring rotors, this adapter solves that problem. The Arlen Ness Spider Rotor Adaptor lets you mount OEM 320mm floating rotors to...17104747- SKU:
- 17104747
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
MSRP: $149.95Now: $136.45Was: $149.95 -
On Sale
ARLEN NESS Spider Rotor Adaptor - Blue 300-084
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95If you're running a custom wheel setup on your Harley-Davidson, factory-spec floating rotors don't always play nice with aftermarket geometry. The ARLEN NESS Spider Rotor Adaptor solves this mismatch by letting you mount premium 320 mm factory touring...17104748- SKU:
- 17104748
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
MSRP: $149.95Now: $136.45Was: $149.95 -
On Sale
ARLEN NESS Spider Rotor Adaptor - Gold 300-085
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95If you're running custom wheels on your Harley-Davidson but want to keep factory touring brakes, this adapter solves that compatibility problem without sacrificing stopping power. The Spider Rotor Adaptor lets you mount OEM 320mm floating rotors directly...17104749- SKU:
- 17104749
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
MSRP: $149.95Now: $136.45Was: $149.95 -
On Sale
ARLEN NESS Spider Rotor Adaptor - Red 300-086
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95If you're running custom wheels on your Harley but don't want to sacrifice the superior stopping power of factory touring brake components, this adaptor solves that compatibility gap. The Arlen Ness Spider Rotor Adaptor lets you mount OEM 320mm floating...17104750- SKU:
- 17104750
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
MSRP: $149.95Now: $136.45Was: $149.95 -
On Sale
ARLEN NESS Spider Rotor Adaptor - Blue 300-087
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95If you're running custom wheels on your touring model Harley but don't want to sacrifice the superior braking performance of OEM floating rotors, this adaptor solves that compatibility problem instantly. The ARLEN NESS Spider Rotor Adaptor lets you mount...17104751- SKU:
- 17104751
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
MSRP: $149.95Now: $136.45Was: $149.95 -
On Sale
ARLEN NESS Spider Rotor Adaptor - Gold 300-088
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95If you're running custom wheels on a Harley-Davidson touring model, the factory 320 mm floating brake rotors deliver superior heat dissipation and modulation—but they're engineered for OEM spoke wheels. The ARLEN NESS Spider Rotor Adaptor solves this...17104752- SKU:
- 17104752
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
MSRP: $149.95Now: $136.45Was: $149.95 -
On Sale
ARLEN NESS Spider Rotor Adaptor - Red 300-089
ARLEN NESS
MSRP: $149.95Now: $136.45Was: $149.95Running custom wheels on your touring model demands a braking system that matches your setup—and factory 320 mm floating rotors don't always cooperate with aftermarket rims. This Spider Rotor Adaptor bridges that gap, letting you retain OEM braking...17104753- SKU:
- 17104753
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
MSRP: $149.95Now: $136.45Was: $149.95 -
SLYFOX Front Rotor - Black - 11.8" 0133-1812S-B
SLYFOX
$497.95If you're running SlyFox wheels on your race car or performance build, pairing them with a properly matched rotor system is critical for consistent braking performance and reliability. This 11.8" front rotor delivers the precision engineering and...17104289- SKU:
- 17104289
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
$497.95 -
SLYFOX Front Rotor - Raw - 11.8" 0133-1812S-M
SLYFOX
$485.95If you're running SlyFox wheels and need reliable stopping power without compromise, the SlyFox Front Rotor delivers the thermal capacity and durability expected in serious racing applications. The 420 stainless steel construction resists fade and...17104290- SKU:
- 17104290
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
$485.95 -
SLYFOX Front Rotor - Black - 13" 0133-3061S-B
SLYFOX
$580.95If you're running a serious front-end braking setup, rotor diameter directly impacts stopping power and heat dissipation. The SLYFOX 13" Front Rotor delivers the thermal capacity and structural rigidity needed for consistent performance in high-demand...17104291- SKU:
- 17104291
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
$580.95 -
SLYFOX Front Rotor - Raw - 13" 0133-3061S-M
SLYFOX
$572.95If you're running SlyFox wheels on a dedicated track car or street performance build, upgrading to a 13" front rotor gives you significantly improved heat dissipation and stopping power compared to smaller rotors. The larger swept area means better...17104292- SKU:
- 17104292
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
$572.95 -
SLYFOX Rear Rotor - Black - 11.8" 0133-1813S-B
SLYFOX
$497.95If you're running SlyFox wheels on your build, this rear rotor delivers the stopping power and durability your setup demands. The 420 stainless steel construction resists corrosion and fade while maintaining consistent performance through repeated heat...17104293- SKU:
- 17104293
- Availability:
- Ships Same Business Day
- Weight:
- 2.51 LBS
$497.95 -
SLYFOX Rear Rotor - Raw - 11.8" 0133-1813S-M
SLYFOX
$485.95If you're running SlyFox wheels on a dedicated track car or street machine, you need a rotor that matches your setup's precision engineering. The SLYFOX Rear Rotor delivers reliable stopping power with minimal runout and consistent thermal...17104294- SKU:
- 17104294
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
$485.95 -
PERFORMANCE MACHINE (PM) Dominator Rotor - Front - 11.5" - Black 0133-1535S-B
PERFORMANCE MACHINE (PM)
$445.95Stopping power and aesthetics go hand-in-hand with the PM Dominator Rotor. Engineered specifically for Performance Machine wheel systems, this 11.5" front rotor delivers consistent braking performance with the corrosion resistance of 420 stainless steel...17104295- SKU:
- 17104295
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
$445.95 -
PERFORMANCE MACHINE (PM) Dominator Rotor - Rear - 11.5" - Black 0133-1536S-B
PERFORMANCE MACHINE (PM)
$445.95The PM Dominator Rotor delivers consistent braking performance with minimal fade, even under sustained track conditions. Built from 420 stainless steel, this rotor resists corrosion and thermal distortion while maintaining predictable stopping power lap...17104297- SKU:
- 17104297
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
$445.95 -
PERFORMANCE MACHINE (PM) Dominator Rotor - Rear - 11.5" - Gold 0133-1536S-G
PERFORMANCE MACHINE (PM)
$445.95If you're running Performance Machine wheels and demand stopping power that matches your engine's output, the Dominator Rotor delivers the thermal capacity and durability required for sustained high-performance driving. Built from 420 stainless steel,...17104298- SKU:
- 17104298
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
$445.95 -
PERFORMANCE MACHINE (PM) Speedstar Rotor - Rear - 11.5" - Black 0133-1539S-B
PERFORMANCE MACHINE (PM)
$445.95The PM Speedstar Rotor delivers the stopping power and heat dissipation your track car demands, with 420 stainless steel construction engineered to withstand extreme braking forces without warping or glazing. Designed exclusively for Performance Machine...17104301- SKU:
- 17104301
- Availability:
- Ships Same Business Day
- Weight:
- 3.14 LBS
$445.95
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Brake Rotors
- Compatibility: Ensure rotors fit your Harley's model (e.g., Touring FLHR Road King 2000-2022, Street Glide FLHX 2015-2020, Softail/Dyna). Use the vehicle selector for year-specific matches, focusing on front/rear positions and bolt circle (e.g., 3.25") to avoid installation issues.
- Type of Use: For street cruising or touring, opt for one-piece fixed rotors for reliable stopping; high-performance or track riding benefits from floating two-piece designs for superior heat dissipation and consistent braking in demanding conditions.
- Components and Upgrades: Select floating rotors with billet aluminum carriers or one-piece drilled/slotted options. Focus on features like directional holes for heat management, laser-cut precision, and compatibility with RC wheels for enhanced performance.
- Brand and Quality: Choose RC Components for floating rotors with Illusion Black finishes, Pro-One Perf Mfg for polished stainless drilled/slotted options, Arlen Ness for 7-Valve designs, or Galfer for Wave rotors. Prioritize 420 high-carbon stainless steel for durability and heat resistance.
- Installation and Cost: Most rotors are bolt-on for easy DIY setup; prices range from $197.95 for one-piece to $445 for premium floating options—factor in free shipping over $99 and same-day shipping for value, with contact support for fitment advice.
Frequently Asked Questions (FAQs)
- What Harley models do these brake rotors support? Rotors support models like Touring (FLHR Road King 2000-2022, FLHX Street Glide 2015-2020), Softail/Dyna, and more—use the year/make/model filter for exact compatibility.
- How do floating rotors improve performance? Two-piece floating designs with billet aluminum and stainless steel provide better heat dissipation, consistent braking, and reduced weight for enhanced stopping power.
- What materials are used in brake rotors? Primarily 420 high-carbon stainless steel bands with billet aluminum carriers, laser-cut and heat-treated for flatness and durability.
- Are drilled and slotted rotors better for wet conditions? Yes, directional holes and slots in designs like Pro-One or Galfer Wave improve heat management and water dispersion for consistent performance in wet/dry.
- What if a rotor doesn't fit my Harley? Verify bolt circle, size (11.5"-13"), and model before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related brake parts? Yes—explore pads, lines, or calipers in the Harley braking category to complement your rotors for a complete system upgrade.
