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
-
On Sale
MAGNUM Brake Line - Polished Stainless - 48" 5548
MAGNUM
MSRP: $83.95Now: $78.07Was: $83.95Brake line expansion under hard braking can compromise pedal feel and safety—the MAGNUM Polished Stainless 48" addresses this directly with inner PTFE tubing and 100% aramid braid coverage that resists expansion for consistent, confident brake control...17411047- SKU:
- 17411047
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
- LENGTH IMPERIAL:
- 48'
MSRP: $83.95Now: $78.07Was: $83.95 -
On Sale
MAGNUM Brake Line - Polished Stainless - 54" 5554
MAGNUM
MSRP: $88.95Now: $82.72Was: $88.95Brake line expansion under high pressure is the enemy of consistent pedal feel and stopping power—especially in racing or performance driving where milliseconds matter. The MAGNUM Brake Line eliminates this problem with a PTFE inner core wrapped in 100%...17411050- SKU:
- 17411050
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRAKE LINE
- LENGTH IMPERIAL:
- 54'
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
MSRP: $88.95Now: $82.72Was: $88.95 -
On Sale
MAGNUM Brake Line - Polished Stainless - 60" 5560
MAGNUM
MSRP: $92.95Now: $86.44Was: $92.95Brake line expansion under hard braking can compromise your pedal feel and safety—especially in competition or high-performance driving. The MAGNUM Brake Line eliminates this problem with a PTFE inner core wrapped in 100% aramid coverage, delivering the...17411053- SKU:
- 17411053
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- LENGTH IMPERIAL:
- 60'
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- UNIVERSAL
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- POLISHED
MSRP: $92.95Now: $86.44Was: $92.95Qty in Cart: 0Quantity:Price:MSRP: $92.95Now: $86.44Was: $92.95Subtotal: -
On Sale
MAGNUM Brake Line - Rear - Polished 5609
MAGNUM
MSRP: $142.95Now: $132.94Was: $142.95Upgrade your braking system with a rear brake line that combines reliable hydraulic performance with genuine protection against corrosion and damage. The MAGNUM Brake Line delivers the clarity and durability required for high-performance applications,...17411064- SKU:
- 17411064
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
MSRP: $142.95Now: $132.94Was: $142.95Qty in Cart: 0Quantity:Price:MSRP: $142.95Now: $132.94Was: $142.95Subtotal: -
On Sale
MAGNUM Brake Line - Rear - Polished 5612
MAGNUM
MSRP: $144.95Now: $134.80Was: $144.95Protect your investment while maintaining a clean, professional appearance under the hood. The MAGNUM Brake Line rear assembly combines DOT-compliant safety with durable construction that resists UV damage, abrasion, and discoloration—critical for...17411066- SKU:
- 17411066
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
MSRP: $144.95Now: $134.80Was: $144.95Qty in Cart: 0Quantity:Price:MSRP: $144.95Now: $134.80Was: $144.95Subtotal: -
On Sale
MAGNUM Brake Line - Rear - Polished - Dyna '91-'98 5615
MAGNUM
MSRP: $86.95Now: $80.86Was: $86.95A quality brake line directly impacts your stopping power and rider safety—especially on a vintage Dyna where reliability matters. The MAGNUM Rear Brake Line delivers consistent hydraulic pressure with a crystal-clear outer jacket that resists...17411067- SKU:
- 17411067
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
MSRP: $86.95Now: $80.86Was: $86.95Qty in Cart: 0Quantity:Price:MSRP: $86.95Now: $80.86Was: $86.95Subtotal: -
On Sale
MAGNUM Brake Line - Black Pearl - Lower 47005
MAGNUM
MSRP: $157.95Now: $146.89Was: $157.95Stock brake lines expand under pressure and fade during aggressive riding—the MAGNUM Brake Line eliminates that problem with military-spec construction that holds pressure and responds instantly to your input. If you're running an '18+ dual disc Softail,...17411072- SKU:
- 17411072
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
MSRP: $157.95Now: $146.89Was: $157.95 -
On Sale
MAGNUM Brake Line - Rear - Sterling Chromite 3608A
MAGNUM
MSRP: $136.95Now: $127.36Was: $136.95Precision brake performance starts with reliable hydraulic lines that won't fail under track conditions or street abuse. The MAGNUM Rear Brake Line delivers the stopping power and durability your build demands, with a crystal-clear jacket that resists...17411405- SKU:
- 17411405
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
MSRP: $136.95Now: $127.36Was: $136.95 -
On Sale
MAGNUM Brake Line - Rear - Sterling Chromite II 3609A
MAGNUM
MSRP: $142.95Now: $132.94Was: $142.95A quality brake line is foundational to any high-performance braking system—it's where your input translates directly into stopping power. The MAGNUM Rear Brake Line delivers dependable hydraulic flow with a durable crystal-clear jacket that resists UV...17411406- SKU:
- 17411406
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
MSRP: $142.95Now: $132.94Was: $142.95 -
On Sale
MAGNUM Brake Line - Upper - 3/8" - 17" 37117
MAGNUM
MSRP: $72.95Now: $67.84Was: $72.95Stock brake lines expand under high temperatures and aggressive braking, compromising feel and safety. The MAGNUM Brake Line eliminates expansion with PTFE tubing and aramid reinforcement, delivering consistent pressure modulation whether you're on the...17410780- SKU:
- 17410780
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- TYPE:
- STANDARD
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- LENGTH IMPERIAL:
- 17'
- MASTER CYLINDER BANJO:
- 10 MM 35° BANJO FITTING
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- DISC:
- SINGLE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
MSRP: $72.95Now: $67.84Was: $72.95 -
On Sale
MAGNUM Brake Line - Upper 3/8" - 19" 37119
MAGNUM
MSRP: $73.95Now: $68.77Was: $73.95Brake line expansion under pressure compromises stopping power and creates a spongy pedal feel—a risk no serious driver should tolerate. The MAGNUM Upper Brake Line eliminates expansion through PTFE tubing reinforced with DuPont™ Kevlar® Aramid Fiber,...17410781- SKU:
- 17410781
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- LENGTH IMPERIAL:
- 19'
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MASTER CYLINDER BANJO:
- 10 MM 35° BANJO FITTING
- PRODUCT NAME:
- BRAKE LINE
- COLOR/FINISH:
- CHROME
- DISC:
- DUAL
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- FRONT
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
MSRP: $73.95Now: $68.77Was: $73.95 -
On Sale
MAGNUM Brake Line - Upper 3/8" - 21" 37121
MAGNUM
MSRP: $76.95Now: $71.56Was: $76.95If you're running a custom brake setup or upgrading to a high-performance system, brake line integrity is non-negotiable. The MAGNUM Upper 3/8" Brake Line eliminates the weak points found in stock systems—leaks, expansion under pressure, and poor...17410782- SKU:
- 17410782
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- LENGTH IMPERIAL:
- 21'
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- COLOR/FINISH:
- CHROME
- DISC:
- DUAL
- MASTER CYLINDER BANJO:
- 10 MM 35° BANJO FITTING
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
MSRP: $76.95Now: $71.56Was: $76.95 -
On Sale
MAGNUM Brake Line - Upper 3/8" - 23" 37123
MAGNUM
MSRP: $78.95Now: $73.42Was: $78.95Brake line expansion under high-pressure conditions compromises your stopping power and pedal feel—especially critical during sustained racing or aggressive driving. The MAGNUM Brake Line eliminates this problem with PTFE inner tubing reinforced by...17410783- SKU:
- 17410783
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MODEL:
- DESIGNER SERIES
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- DISC:
- DUAL
- LENGTH IMPERIAL:
- 23'
- MASTER CYLINDER BANJO:
- 10 MM 35° BANJO FITTING
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
MSRP: $78.95Now: $73.42Was: $78.95 -
On Sale
MAGNUM Brake Line - Upper 3/8" - 25" 37125
MAGNUM
MSRP: $79.95Now: $74.35Was: $79.95Brake line expansion under pressure compromises stopping power and feel—a problem that directly impacts safety and lap consistency. The MAGNUM upper brake line eliminates this with PTFE tubing reinforced by DuPont™ Kevlar® Aramid Fiber, drastically...17410784- SKU:
- 17410784
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- RIDING STYLE:
- STREET
- MODEL:
- DESIGNER SERIES
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 25'
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- TYPE:
- STANDARD
- COLOR/FINISH:
- CHROME
- DISC:
- DUAL
- MASTER CYLINDER BANJO:
- 10 MM 35° BANJO FITTING
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
MSRP: $79.95Now: $74.35Was: $79.95 -
On Sale
MAGNUM Brake Line - Upper - 3/8" - 29" 37129
MAGNUM
MSRP: $81.95Now: $76.21Was: $81.95Factory brake lines restrict performance potential and corrode over time, compromising safety and aesthetics. The MAGNUM upper brake line delivers a custom fit with precision engineering—eliminating leaks and the eyesore of threaded connections. Built...17410786- SKU:
- 17410786
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MODEL:
- DESIGNER SERIES
- UNITS:
- EACH
- UPPER BANJO FITTING:
- 10 MM 35° BANJO FITTING
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- COLOR/FINISH:
- CHROME
- LENGTH IMPERIAL:
- 29'
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
MSRP: $81.95Now: $76.21Was: $81.95 -
On Sale
MAGNUM Brake Line - Upper - 3/8" - 31" 37131
MAGNUM
MSRP: $82.95Now: $77.14Was: $82.95Stock brake lines are prone to expansion under heat, creating inconsistent pedal feel and unpredictable stopping power—especially critical for track work or aggressive riding. The MAGNUM upper brake line eliminates these variables with a two-piece...17410787- SKU:
- 17410787
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- COLOR/FINISH:
- CHROME
- MODEL:
- DESIGNER SERIES
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 31'
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- UPPER BANJO FITTING:
- 10 MM 35° BANJO FITTING
MSRP: $82.95Now: $77.14Was: $82.95 -
On Sale
MAGNUM Brake Line - Upper - 7/16" - 19" 37919
MAGNUM
MSRP: $74.95Now: $69.70Was: $74.95Stock brake lines expand under pressure, compromising your stopping power and feel at the lever. The MAGNUM Brake Line system eliminates this problem with aramid-reinforced PTFE tubing that resists expansion while delivering consistent, responsive...17410798- SKU:
- 17410798
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- COLOR/FINISH:
- CHROME
- DISC:
- SINGLE
- LENGTH IMPERIAL:
- 19'
- MASTER CYLINDER BANJO:
- 7/16' 35° BANJO FITTING
- MODEL:
- DESIGNER SERIES
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- STANDARD
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
MSRP: $74.95Now: $69.70Was: $74.95 -
On Sale
MAGNUM Brake Line - Upper - 7/16" - 21" 37921
MAGNUM
MSRP: $77.95Now: $72.49Was: $77.95Stock brake lines expand under pressure, compromising stopping power and feel when you need it most. The MAGNUM Upper Brake Line eliminates that mushy response with PTFE inner tubing and aramid reinforcement, delivering the firm, consistent braking...17410799- SKU:
- 17410799
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- LENGTH IMPERIAL:
- 21'
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- PRODUCT NAME:
- BRAKE LINE
- DISC:
- SINGLE
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- CHROME
- MASTER CYLINDER BANJO:
- 7/16' 35° BANJO FITTING
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- FRONT
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
MSRP: $77.95Now: $72.49Was: $77.95Qty in Cart: 0Quantity:Price:MSRP: $77.95Now: $72.49Was: $77.95Subtotal: -
On Sale
MAGNUM Brake Line - Upper - 7/16" - 23" 37923
MAGNUM
MSRP: $78.95Now: $73.42Was: $78.95Stock brake lines expand under pressure, compromising your stopping power and feel when you need it most. The MAGNUM upper brake line delivers the responsiveness of a purpose-built system with PTFE tubing and aramid reinforcement that resists expansion,...17410800- SKU:
- 17410800
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 23'
- MOUNTING POSITION:
- FRONT
- MOUNTING POSITION:
- UPPER
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- STANDARD
- COLOR/FINISH:
- CHROME
- DISC:
- SINGLE
- MASTER CYLINDER BANJO:
- 7/16' 35° BANJO FITTING
- MODEL:
- DESIGNER SERIES
- RIDING STYLE:
- STREET
MSRP: $78.95Now: $73.42Was: $78.95 -
On Sale
MAGNUM Brake Line - Upper - 7/16" - 27" 37927
MAGNUM
MSRP: $81.95Now: $76.21Was: $81.95Factory brake lines are prone to degradation, leaks, and corrosion—compromising both safety and aesthetics on your bike. The MAGNUM Brake Line Upper eliminates these issues with a brazed manifold design and crystal-clear protective jacket, delivering...17410802- SKU:
- 17410802
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
- UPPER BANJO FITTING:
- 7/16' 35° BANJO FITTING
- COLOR/FINISH:
- STERLING CHROMITE® II
- LENGTH IMPERIAL:
- 27'
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
MSRP: $81.95Now: $76.21Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $76.21Was: $81.95Subtotal:
