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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DRAG SPECIALTIES Brake Line - +4" - Black - '15-'17 Softail 618300-4BLK
DRAG SPECIALTIES
$96.55Extended brake lines are essential when you've upgraded your suspension or installed a lowering kit—stock lines simply won't reach. This +4" extension from Drag Specialties maintains OEM-level braking performance while accommodating your custom setup,...17415772- SKU:
- 17415772
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$96.55 -
DRAG SPECIALTIES Brake Line - +6" - Black - '15-'17 Softail 618300-6BLK
DRAG SPECIALTIES
$96.55Extended brake lines are essential for motorcycles with raised handlebars, stretched frames, or custom builds where stock routing becomes inadequate. A +6" extension ensures proper brake lever modulation and eliminates stress on your hydraulic...17415773- SKU:
- 17415773
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$96.55 -
DRAG SPECIALTIES Brake Line - +8" - Black - '15-'17 Softail 618300-8BLK
DRAG SPECIALTIES
$96.85Extended brake lines give you the reach and flexibility needed for custom builds, lowered suspensions, or non-stock handlebar positions. OEM-length lines often fall short when you're modifying geometry, forcing compromises in brake feel or safety. DRAG...17415774- SKU:
- 17415774
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$96.85Qty in Cart: 0Quantity:Price:$96.85Subtotal: -
DRAG SPECIALTIES Brake Line - +10" - Black - '15-'17 Softail 618300-10BLK
DRAG SPECIALTIES
$96.85Extended brake lines are essential when you've upgraded your suspension or installed aftermarket controls—stock lines simply won't reach. This +10" extension from Drag Specialties ensures proper brake function without kinks or strain that compromise...17415775- SKU:
- 17415775
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$96.85Qty in Cart: 0Quantity:Price:$96.85Subtotal: -
DRAG SPECIALTIES Brake Line - Softail '15-'17 - Stainless Steel 618302
DRAG SPECIALTIES
$90.25Factory brake lines deteriorate over time, compromising stopping power and safety—especially critical on performance machines where reliability is non-negotiable. This stainless steel line set replaces OEM rubber lines with corrosion-resistant...17415776- SKU:
- 17415776
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$90.25 -
DRAG SPECIALTIES Brake Line - +2" - Stainless Steel - '15-'17 Softail 618302-2
DRAG SPECIALTIES
$90.25Factory brake lines can restrict feel and response, especially on custom-built Softails where ride height or handlebar positioning has changed. This +2" extension maintains optimal brake lever geometry and fluid pressure delivery without compromise. DRAG...17415777- SKU:
- 17415777
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$90.25 -
DRAG SPECIALTIES Brake Line - +4" - Stainless Steel - '15-'17 Softail 618302-4
DRAG SPECIALTIES
$90.25Factory brake lines can restrict fluid flow and introduce unwanted compliance into your braking system. This +4" extension delivers the precise line length needed for custom builds while maintaining the responsiveness your Softail demands. Constructed...17415778- SKU:
- 17415778
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$90.25 -
DRAG SPECIALTIES Brake Line - +6" - Stainless Steel - '15-'17 Softail 618302-6
DRAG SPECIALTIES
$87.67Stock brake lines can become restrictive and prone to expansion under high-performance riding conditions, compromising your stopping power when it matters most. This +6" extension provides the extra clearance needed for custom builds, lowered...17415779- SKU:
- 17415779
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$87.67Qty in Cart: 0Quantity:Price:$87.67Subtotal: -
DRAG SPECIALTIES Brake Line - +8" - Stainless Steel - '15-'17 Softail 618302-8
DRAG SPECIALTIES
$91.75Extended brake lines are essential when you've customized your Softail's geometry or added aftermarket controls. This Drag Specialties +8" extension maintains proper brake lever feel and eliminates dangerous line tension while keeping fluid pressure...17415780- SKU:
- 17415780
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$91.75Qty in Cart: 0Quantity:Price:$91.75Subtotal: -
DRAG SPECIALTIES Brake Line - Softail '15-'17 - Black 618302-BLK
DRAG SPECIALTIES
$96.55Your Softail's braking system is critical to performance and safety—factory lines degrade over time, affecting modulation and responsiveness. This DOT-compliant replacement restores OEM reliability with a purpose-built fitment that eliminates guesswork...17415782- SKU:
- 17415782
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$96.55 -
DRAG SPECIALTIES Brake Line - +2" - Black - '15-'17 Softail 618302-2BLK
DRAG SPECIALTIES
$96.55Extended brake lines give you the reach you need for aftermarket handlebars, risers, or custom chassis modifications without sacrificing stopping power or line integrity. DRAG Specialties engineered these lines with precise geometry to maintain optimal...17415783- SKU:
- 17415783
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$96.55 -
DRAG SPECIALTIES Brake Line - +4" - Black - '15-'17 Softail 618302-4BLK
DRAG SPECIALTIES
$96.55Extended brake lines are essential for motorcycles with higher ride heights, custom suspension, or handlebar risers—stock lines can become dangerously tight or restrictive during compression. This +4" extension from Drag Specialties maintains full...17415784- SKU:
- 17415784
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$96.55 -
DRAG SPECIALTIES Brake Line - +6" - Black - '15-'17 Softail 618302-6BLK
DRAG SPECIALTIES
$96.55Custom-length brake lines are essential for riders running lowered suspension, extended forks, or custom frame modifications—stock lines simply won't accommodate the geometry changes. This +6" extension from Drag Specialties maintains OEM-equivalent...17415785- SKU:
- 17415785
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$96.55 -
DRAG SPECIALTIES Brake Line - +8" - Black - '15-'17 Softail 618302-8BLK
DRAG SPECIALTIES
$99.70Extended brake lines give you the precise hydraulic response your bike demands, whether you're customizing your ride height or running aggressive suspension geometry. Factory lines can bind and limit your setup options—these +8" extensions eliminate that...17415786- SKU:
- 17415786
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$99.70Qty in Cart: 0Quantity:Price:$99.70Subtotal: -
DRAG SPECIALTIES Brake Line - +10" - Black - '15-'17 Softail 618302-10BLK
DRAG SPECIALTIES
$99.70Extended brake lines are essential when you've modified your bike's geometry or suspension—stock lines simply won't reach properly, creating dangerous slack or potential rupture under hard braking. The DRAG Specialties +10" extension maintains the OEM...17415787- SKU:
- 17415787
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$99.70 -
DRAG SPECIALTIES Brake Line - Softail '18+ - Stainless Steel 618620
DRAG SPECIALTIES
$76.60Your Softail's braking system demands reliability you can depend on, especially when performance matters. DRAG Specialties brake lines deliver DOT-compliant stopping power with stainless steel construction that resists corrosion and maintains consistent...17415788- SKU:
- 17415788
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$76.60 -
DRAG SPECIALTIES Brake Line - +4" - Stainless Steel - '18-'20 Softail 618620-4
DRAG SPECIALTIES
$76.60Extended brake lines are essential when you've lowered your Softail or added aftermarket components that alter your bike's geometry. Stock brake lines can kink, restrict flow, or fail under aggressive braking if they're stretched beyond their design...17415790- SKU:
- 17415790
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$76.60 -
DRAG SPECIALTIES Brake Line - +6" - Stainless Steel - '18-'20 Softail 618620-6
DRAG SPECIALTIES
$76.60Extended brake lines are essential for custom Softail builds where suspension modifications, handlebar repositioning, or frame alterations create slack in OEM routing. This Drag Specialties stainless steel line eliminates the risk of brake failure due to...17415791- SKU:
- 17415791
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$76.60 -
DRAG SPECIALTIES Brake Line - Softail '18+ - Black 618620-BLK
DRAG SPECIALTIES
$82.90OEM brake lines deteriorate over time, leading to sponginess, reduced braking response, and potential safety failures. This DRAG SPECIALTIES rear brake line assembly restores factory performance with DOT-compliant construction and includes a...17415794- SKU:
- 17415794
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$82.90 -
DRAG SPECIALTIES Brake Line - +2" - Black - '18-'20 Softail 618620-2BLK
DRAG SPECIALTIES
$82.90Stock brake lines can limit your stopping power and responsiveness, especially if you're running a lowered or custom-geometry setup on your Softail. This +2" extension from Drag Specialties gives you the proper line length to maintain consistent brake...17415795- SKU:
- 17415795
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$82.90
