Harley Braking
Harley Bike Braking Parts at JJ Motorsports
Enhance your Harley's stopping power with high-quality braking components from JJ Motorsports. Our selection includes brake lines, rotors, caliper mounts, adapters, and more, designed for superior performance, fade resistance, and easy installation. Compatible with Road King, Street Glide, Fat Boy, and other models, these parts feature stainless steel, chrome finishes, and billet aluminum for durability and a custom look on the street or highway.
Shop trusted brands like Magnum for reinforced lines and RC Components for illusion rotors. Explore related categories such as Harley engine parts for power upgrades or Harley suspension for balanced handling.
Top Harley Braking Products
- MAGNUM Upper Brake Line - XR - 17" SBB0706-17 – PTFE tubing with stainless reinforcement for ABS compatibility.
- RC Components Front Rotor Left 11.8" Illusion Black ZSSCOG117126BLF – Enhances braking efficiency with striking aesthetics.
- RC Components Front Left Chrome Caliper Mount for 13-Inch Floating Rotors HD12361C – Seamless integration with stock calipers.
- RC Components Rear Brake Adapter HD12360 – For 16 x 3.5" and 18" x 3.5" rear wheels with stock calipers.
- RC Components 13in Floating Brake Rotor ZSSFLT-85C-F2K – Billet aluminum with stainless steel for optimal stopping power.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
BARNETT Brake Line - Upper - Black - +8" 253-30-51134-8
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Extended brake lines are essential when you've lifted, lowered, or modified your suspension geometry—stock lines simply won't reach without binding or creating dangerous slack. The BARNETT Upper Brake Line (+8") is manufactured in-house in the U.S.A...17400018- SKU:
- 17400018
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
On Sale
BARNETT Brake Line - Upper - Black - +6" 251-30-51133-6
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Stock brake lines can flex under hard braking, compromising your stopping power and feedback. The BARNETT Upper Brake Line delivers the firmness and consistency you need for precise brake modulation, whether you're on the track or pushing hard through...17400019- SKU:
- 17400019
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
On Sale
BARNETT Brake Line - Upper - Black - +8" 251-30-51133-8
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Extended brake line routing gives you the flexibility to customize your motorcycle's geometry without compromising hydraulic integrity. The BARNETT Upper Brake Line with +8" extension accommodates higher handlebars, frame modifications, and custom builds...17400020- SKU:
- 17400020
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
On Sale
BARNETT Brake Line - Upper - Stealth - +6" 253-30-51133-6
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Factory brake lines restrict line length and don't account for custom builds—the BARNETT Stealth Upper Brake Line extends 6 inches beyond stock to match your stretched or modified geometry without compromising hydraulic response. In-house manufacturing...17400021- SKU:
- 17400021
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
On Sale
BARNETT Brake Line - Upper - Stealth - +8" 253-30-51133-8
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Extended brake line runs require precision engineering to maintain system integrity under high-stress racing conditions. The BARNETT Upper Brake Line in Stealth finish delivers the exact +8" extension you need for custom chassis builds, custom frame...17400022- SKU:
- 17400022
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
GALFER Brake Caliper Bracket Radial Mount - Black - 12.5-13" SP061
GALFER
$127.00If you're running larger rotors for better heat dissipation and stopping power, your stock axial calipers won't align with the additional rotor diameter. The GALFER Radial Mount Bracket solves this by converting your setup to accept oversize 12.5" or 13"...17010787- SKU:
- 17010787
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$127.00 -
GALFER Brake Caliper Bracket Radial Mount - Dowel for 12.5" Rotors SP061A
GALFER
$12.00Upgrading to oversized rotors dramatically improves braking power and heat dissipation, but your stock axial calipers won't mount them. The GALFER radial mount bracket solves this by allowing you to run Nissin or Tokico radial calipers with 12.5" or 13"...17010788- SKU:
- 17010788
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$12.00 -
GALFER Brake Caliper Bracket Radial Mount - Shim for 13" Rotors SP061B
GALFER
$12.00If you're running upgraded brake components on your build, caliper fitment becomes critical—this radial mount shim bridges the gap between modern radial calipers and oversized rotors that your stock axial setup can't accommodate. Upgrading to a 12.5" or...17010789- SKU:
- 17010789
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$12.00 -
GALFER Brake Caliper Bracket Radial Mount - Spacer for '15-22 Touring Models SP061C
GALFER
$12.00If you're running oversized rotors on your touring model, you need a bracket that matches your setup—not a compromised adapter. The GALFER SP061C radial mount spacer lets you upgrade to genuine radial calipers with 12.5" or 13" oversize rotors,...17010790- SKU:
- 17010790
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$12.00 -
LA CHOPPERS Brake Line - 24"+ - '08-'10 FL LA-8059B08
LA CHOPPERS
$299.99Stock rubber brake lines flex under pressure and degrade over time, robbing you of the crisp, responsive braking feel your motorcycle deserves. The LA CHOPPERS stainless braided brake line replaces that compliance with a solid mechanical connection,...17416506- SKU:
- 17416506
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
$299.99 -
LA CHOPPERS Brake Line - 24"+ - '08-'10 FL LA-8059B08B
LA CHOPPERS
$299.99A properly engineered brake line is critical to maintaining precise brake modulation and system reliability on your Harley-Davidson. The LA CHOPPERS Brake Line delivers consistent fluid delivery and responsiveness with a design specifically tailored for...17416507- SKU:
- 17416507
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
$299.99 -
LA CHOPPERS Brake Line - 24"+ - '08-'10 FL LA-8059B08M
LA CHOPPERS
$299.99Running raised handlebars on your '08–'10 FL touring model? Stock brake lines fall short. This LA CHOPPERS extended line eliminates kinks, maintains consistent pressure, and keeps your stopping power reliable. The vinyl-coated stainless steel...17416508- SKU:
- 17416508
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
$299.99 -
LA CHOPPERS Brake Line - 24"+ - '12-'14 FL LA-8059B13
LA CHOPPERS
$299.99Precise brake line routing and fitment are critical to maintaining responsive stopping power and safety on your '12-'14 FL. LA CHOPPERS' 24"+ brake line gives you the length and flexibility to run clean, professional lines while keeping your braking...17416509- SKU:
- 17416509
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
$299.99Qty in Cart: 0Quantity:Price:$299.99Subtotal: -
LA CHOPPERS Brake Line - 24"+ - '12-'14 FL LA-8059B13B
LA CHOPPERS
$299.99Factory brake lines deteriorate over time, compromising your stopping power and safety. The LA CHOPPERS Brake Line delivers the consistent hydraulic response your FL model demands with a PTFE inner liner and stainless steel braid that resists corrosion...17416510- SKU:
- 17416510
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
$299.99Qty in Cart: 0Quantity:Price:$299.99Subtotal: -
LA CHOPPERS Brake Line - 24"+ - '15-'17 FL LA-8059B16
LA CHOPPERS
$299.99Factory brake lines deteriorate over time, compromising braking precision and safety—especially on high-performance machines where split-second response matters. The LA CHOPPERS LA-8059B16 delivers consistent hydraulic pressure transfer with durable...17416512- SKU:
- 17416512
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
$299.99 -
LA CHOPPERS Brake Line - 24"+ - '15-'17 FL LA-8059B16B
LA CHOPPERS
$299.99Stock brake lines deteriorate under heat and pressure, compromising stopping power when you need it most. LA CHOPPERS' braided stainless steel construction resists fluid degradation and delivers consistent hydraulic response, while the DOT-compliant...17416513- SKU:
- 17416513
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
$299.99 -
LA CHOPPERS Brake Line - 24"+ - '18-'20 FL LA-8059B19
LA CHOPPERS
$299.99Factory brake lines wear out—and when they do, your stopping power suffers. The LA CHOPPERS Brake Line delivers consistent hydraulic response with a direct fit for your '18-'20 FL, eliminating the guesswork and ensuring your braking system performs...17416515- SKU:
- 17416515
- Availability:
- Ships Same Business Day
- Weight:
- 1.31 LBS
$299.99 -
LA CHOPPERS Brake Line - 24"+ - '18-'20 FL LA-8059B19B
LA CHOPPERS
$299.99Factory brake lines can crack, leak, or fail under track conditions or aggressive riding. The LA CHOPPERS Brake Line delivers stainless braided construction with a protective black nylon coating—engineered to handle the thermal cycling and vibration that...17416517- SKU:
- 17416517
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
$299.99 -
LA CHOPPERS Brake Line - 24"+ - '18-'20 FL LA-8059B19M
LA CHOPPERS
$299.99Factory brake lines degrade over time, compromising your pedal response and stopping power. This LA CHOPPERS stainless steel braided line delivers the improved modulation and durability your '18–'20 FL demands, with DOT-compliant construction and...17416518- SKU:
- 17416518
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
$299.99 -
On Sale
ARLEN NESS Spider Rotor - 11.8" - Rear - Black 300-059
ARLEN NESS
MSRP: $349.95Now: $318.45Was: $349.95If you're building a high-performance Harley with stopping power to match your engine's output, the ARLEN NESS Spider Rotor delivers the precision braking response serious riders demand. The combination of high-carbon stainless steel discs and titanium...17104704- SKU:
- 17104704
- Availability:
- Ships Same Business Day
- Weight:
- 4.55 LBS
MSRP: $349.95Now: $318.45Was: $349.95
