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
MAGNUM Brake Line - Front - XR - Black SBB1310-25
MAGNUM
MSRP: $174.95Now: $162.70Was: $174.95Stock brake lines degrade over time, losing responsiveness and risking fluid leaks that compromise safety. The MAGNUM Brake Line delivers consistent, predictable braking performance with a...17415599- SKU:
- 17415599
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $174.95Now: $162.70Was: $174.95 -
On Sale
MAGNUM Brake Line - Front - XR - Black SBB1310-27
MAGNUM
MSRP: $175.95Now: $163.63Was: $175.95Proper brake line construction is non-negotiable for stopping power and safety—especially on Harley-Davidson motorcycles where ABS systems demand precise pressure delivery. The MAGNUM Brake Line...17415600- SKU:
- 17415600
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $175.95Now: $163.63Was: $175.95 -
On Sale
MAGNUM Brake Line - Front - XR - Black SBB1310-31
MAGNUM
MSRP: $176.95Now: $164.56Was: $176.95Factory brake lines can't handle the demands of high-performance riding or upgraded braking systems—they're prone to expansion, degradation, and inconsistent response. The MAGNUM Brake Line Front XR...17415602- SKU:
- 17415602
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $176.95Now: $164.56Was: $176.95 -
On Sale
MAGNUM Brake Line - Front - XR - Black SBB1313-35
MAGNUM
MSRP: $164.95Now: $153.40Was: $164.95Brake response is everything in high-performance riding—hesitation costs you precision and safety. The MAGNUM Brake Line Front delivers the immediate, consistent pressure transfer you need through XR...17415610- SKU:
- 17415610
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
MSRP: $164.95Now: $153.40Was: $164.95Qty in Cart: 0Quantity:Price:MSRP: $164.95Now: $153.40Was: $164.95Subtotal: -
On Sale
MAGNUM Brake Line - Front - XR - Black SBB1314-25
MAGNUM
MSRP: $161.95Now: $150.61Was: $161.95Stock brake lines flex and degrade under hard braking, compromising your stopping power and safety margins. The MAGNUM Brake Line delivers consistent, responsive braking through XR stainless steel...17415612- SKU:
- 17415612
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
MSRP: $161.95Now: $150.61Was: $161.95 -
On Sale
MAGNUM XR Brake Line Kit - Front - Black SBB1325-31
MAGNUM
MSRP: $198.95Now: $185.02Was: $198.95Stock brake lines can restrict hydraulic flow and degrade under extreme braking conditions—especially on modified or performance-oriented Harley-Davidson® motorcycles. The MAGNUM XR Front Brake Line...17415628- SKU:
- 17415628
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
MSRP: $198.95Now: $185.02Was: $198.95Qty in Cart: 0Quantity:Price:MSRP: $198.95Now: $185.02Was: $198.95Subtotal: -
On Sale
MAGNUM XR Brake Line Kit - Front - Black SBB1326-27
MAGNUM
MSRP: $196.95Now: $183.16Was: $196.95Stock brake lines flex and degrade under sustained pressure, compromising your stopping power when you need it most. The MAGNUM XR delivers consistent, responsive braking through a reinforced...17415634- SKU:
- 17415634
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $196.95Now: $183.16Was: $196.95 -
On Sale
MAGNUM XR Brake Line Kit - Front - Black SBB1326-31
MAGNUM
MSRP: $197.95Now: $184.09Was: $197.95Stock brake lines are a compromise—they flex under pressure, fade over repeated hard braking, and can fail when you need them most. The MAGNUM XR Brake Line Kit delivers the response and reliability...17415636- SKU:
- 17415636
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
MSRP: $197.95Now: $184.09Was: $197.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1401-70
MAGNUM
MSRP: $94.95Now: $88.30Was: $94.95Brake line integrity is non-negotiable when you're pushing performance limits. The MAGNUM Brake Line eliminates the weak points of threaded connections—leaks, misalignment, and corrosion—with...17415639- SKU:
- 17415639
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $94.95Now: $88.30Was: $94.95Qty in Cart: 0Quantity:Price:MSRP: $94.95Now: $88.30Was: $94.95Subtotal: -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1401-72
MAGNUM
MSRP: $94.95Now: $88.30Was: $94.95Precise brake response demands a brake line system engineered to eliminate weak points. The MAGNUM Brake Line Upper combines all-brazed construction with AN-3 connections to deliver consistent...17415640- SKU:
- 17415640
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
MSRP: $94.95Now: $88.30Was: $94.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1401-74
MAGNUM
MSRP: $97.95Now: $91.09Was: $97.95Stock brake lines are prone to kinks, leaks, and inconsistent performance—especially under extreme braking conditions. The MAGNUM Brake Line delivers precision-engineered braking response with a...17415641- SKU:
- 17415641
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $97.95Now: $91.09Was: $97.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1401-78
MAGNUM
MSRP: $98.95Now: $92.02Was: $98.95Brake line integrity is non-negotiable in high-performance riding—any leak or alignment issue compromises your stopping power when it matters most. The MAGNUM Brake Line Upper XR eliminates the...17415643- SKU:
- 17415643
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $98.95Now: $92.02Was: $98.95Qty in Cart: 0Quantity:Price:MSRP: $98.95Now: $92.02Was: $98.95Subtotal: -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1402-68
MAGNUM
MSRP: $94.95Now: $88.30Was: $94.95Stock brake lines are vulnerable to leaks, corrosion, and inconsistent pressure delivery—issues that compromise both safety and feel at the lever. The MAGNUM Upper Brake Line eliminates these failure...17415645- SKU:
- 17415645
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
MSRP: $94.95Now: $88.30Was: $94.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1402-70
MAGNUM
MSRP: $94.95Now: $88.30Was: $94.95Proper brake line routing and construction directly impact your braking response and safety—especially on high-performance builds where milliseconds matter. The MAGNUM Brake Line eliminates common...17415646- SKU:
- 17415646
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
MSRP: $94.95Now: $88.30Was: $94.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1402-72
MAGNUM
MSRP: $94.95Now: $88.30Was: $94.95Precision braking demands flawless hydraulic integrity—and threaded fittings introduce leak points, alignment headaches, and aesthetic compromises. The MAGNUM Brake Line Upper XR eliminates these...17415647- SKU:
- 17415647
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
MSRP: $94.95Now: $88.30Was: $94.95Qty in Cart: 0Quantity:Price:MSRP: $94.95Now: $88.30Was: $94.95Subtotal: -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1404-68
MAGNUM
MSRP: $92.95Now: $86.44Was: $92.95Precision brake line routing directly impacts your stopping power and system reliability. The MAGNUM Upper Brake Line eliminates the weak points of threaded connections—leaks, misalignment, and poor...17415653- SKU:
- 17415653
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $92.95Now: $86.44Was: $92.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1404-70
MAGNUM
MSRP: $92.95Now: $86.44Was: $92.95Brake line integrity is non-negotiable in high-performance riding—any flex, weep, or misalignment compromises stopping power and safety. The MAGNUM Brake Line Upper XR eliminates the weak points of...17415654- SKU:
- 17415654
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $92.95Now: $86.44Was: $92.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1404-74
MAGNUM
MSRP: $94.95Now: $88.30Was: $94.95A quality brake line is fundamental to your bike's safety and performance—and this MAGNUM upper brake line delivers both. The all-brazed manifold construction eliminates common failure points like...17415656- SKU:
- 17415656
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $94.95Now: $88.30Was: $94.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1407-28
MAGNUM
MSRP: $88.95Now: $82.72Was: $88.95If you're running a Harley with serious braking demands, your brake lines need to match your bike's performance potential. The MAGNUM Brake Line Upper XR eliminates the reliability issues inherent in...17415658- SKU:
- 17415658
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
MSRP: $88.95Now: $82.72Was: $88.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBB1407-30
MAGNUM
MSRP: $88.95Now: $82.72Was: $88.95Brake line performance directly impacts your ability to modulate pressure and maintain confidence under extreme braking conditions. The MAGNUM Brake Line eliminates common failure points—threaded...17415659- SKU:
- 17415659
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
MSRP: $88.95Now: $82.72Was: $88.95
