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 - Carbon Coat w/ Black Fittings - +8" 254-30-51133-8
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Stock brake lines can stretch, degrade, and compromise braking response under racing conditions or aggressive riding. This BARNETT upper brake line delivers consistent pressure modulation and...17416564- SKU:
- 17416564
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
On Sale
BARNETT Brake Line - Upper - Black - +6" 251-30-51134-6
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Extended brake lines are essential for custom builds and lifted suspensions where factory routing no longer accommodates your geometry. This BARNETT upper brake line adds 6 inches of extra length,...17400015- SKU:
- 17400015
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
On Sale
BARNETT Brake Line - Upper - Black - +8" 251-30-51134-8
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Extended brake line runs demand precision fabrication and reliable materials to maintain hydraulic integrity under racing conditions. The BARNETT Upper Brake Line delivers the exact fitment and...17400016- SKU:
- 17400016
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
MSRP: $176.83Now: $159.15Was: $176.83Qty in Cart: 0Quantity:Price:MSRP: $176.83Now: $159.15Was: $176.83Subtotal: -
On Sale
BARNETT Brake Line - Upper - Stealth - +6" 253-30-51134-6
BARNETT
MSRP: $176.83Now: $159.15Was: $176.83Extended brake line runs are essential when you've modified your bike's geometry or relocated your master cylinder—and compromised lines mean compromised stopping power. This BARNETT +6" upper brake...17400017- SKU:
- 17400017
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
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...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,...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...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...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"...17400022- SKU:
- 17400022
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
MSRP: $176.83Now: $159.15Was: $176.83 -
On Sale
GALFER Brake Caliper Bracket Radial Mount - Black - 12.5-13" SP061
GALFER
MSRP: $127.00Now: $114.30Was: $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...17010787- SKU:
- 17010787
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
MSRP: $127.00Now: $114.30Was: $127.00 -
On Sale
GALFER Brake Caliper Bracket Radial Mount - Dowel for 12.5" Rotors SP061A
GALFER
MSRP: $12.00Now: $10.80Was: $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...17010788- SKU:
- 17010788
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $12.00Now: $10.80Was: $12.00 -
On Sale
GALFER Brake Caliper Bracket Radial Mount - Shim for 13" Rotors SP061B
GALFER
MSRP: $12.00Now: $10.80Was: $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...17010789- SKU:
- 17010789
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $12.00Now: $10.80Was: $12.00 -
On Sale
GALFER Brake Caliper Bracket Radial Mount - Spacer for '15-22 Touring Models SP061C
GALFER
MSRP: $12.00Now: $10.80Was: $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...17010790- SKU:
- 17010790
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $12.00Now: $10.80Was: $12.00 -
On Sale
LA CHOPPERS Brake Line - 24"+ - '08-'10 FL LA-8059B08
LA CHOPPERS
MSRP: $299.99Now: $270.00Was: $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...17416506- SKU:
- 17416506
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
MSRP: $299.99Now: $270.00Was: $299.99 -
On Sale
LA CHOPPERS Brake Line - 24"+ - '08-'10 FL LA-8059B08B
LA CHOPPERS
MSRP: $299.99Now: $270.00Was: $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...17416507- SKU:
- 17416507
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
MSRP: $299.99Now: $270.00Was: $299.99Qty in Cart: 0Quantity:Price:MSRP: $299.99Now: $270.00Was: $299.99Subtotal: -
On Sale
LA CHOPPERS Brake Line - 24"+ - '08-'10 FL LA-8059B08M
LA CHOPPERS
MSRP: $299.99Now: $270.00Was: $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...17416508- SKU:
- 17416508
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
MSRP: $299.99Now: $270.00Was: $299.99 -
On Sale
LA CHOPPERS Brake Line - 24"+ - '12-'14 FL LA-8059B13
LA CHOPPERS
MSRP: $299.99Now: $270.00Was: $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...17416509- SKU:
- 17416509
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
MSRP: $299.99Now: $270.00Was: $299.99Qty in Cart: 0Quantity:Price:MSRP: $299.99Now: $270.00Was: $299.99Subtotal: -
On Sale
LA CHOPPERS Brake Line - 24"+ - '12-'14 FL LA-8059B13B
LA CHOPPERS
MSRP: $299.99Now: $270.00Was: $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...17416510- SKU:
- 17416510
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
MSRP: $299.99Now: $270.00Was: $299.99Qty in Cart: 0Quantity:Price:MSRP: $299.99Now: $270.00Was: $299.99Subtotal: -
On Sale
LA CHOPPERS Brake Line - 24"+ - '15-'17 FL LA-8059B16
LA CHOPPERS
MSRP: $299.99Now: $270.00Was: $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...17416512- SKU:
- 17416512
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
MSRP: $299.99Now: $270.00Was: $299.99 -
On Sale
LA CHOPPERS Brake Line - 24"+ - '15-'17 FL LA-8059B16B
LA CHOPPERS
MSRP: $299.99Now: $270.00Was: $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...17416513- SKU:
- 17416513
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
MSRP: $299.99Now: $270.00Was: $299.99
