Harley Brake Lines
Harley-Davidson Brake Lines at JJ Motorsports
Upgrade your Harley's braking performance with premium stainless steel brake lines from JJ Motorsports, featuring braided construction for zero expansion, firmer lever feel, and superior pressure delivery on Sportster, Dyna, Softail, Touring, and custom models. These DOT-approved lines eliminate sponginess and enhance safety for confident stops.
Shop Magnum, Russell, and LA Choppers brake lines for custom lengths and finishes. Explore related categories such as Harley braking for pads and rotors, or Harley for exhaust and suspension to complete your build and ride with total confidence.
Top Harley-Davidson Brake Lines
- Magnum Upper Brake Line XR 19" SBB0706-19 – Braided stainless upper line for XR models; 19" length with black fittings for clean routing.
- Russell Brake Hose 40" Straight 7/16" R08970 – Straight stainless hose with 7/16" banjo; high-pressure for custom Big Twin setups.
- LA Choppers Brake Lines Mini Ape Hanger Handlebars Midnight LA-8321B08M – Midnight black lines for mini ape bars; pre-routed for Softail and Dyna with black fittings.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
MAGNUM Brake Line - Polished Stainless - 60" 5560
MAGNUM
$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
$92.95 -
MAGNUM Brake Line - Rear - Polished 5609
MAGNUM
$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
$142.95 -
MAGNUM Brake Line - Rear - Polished 5612
MAGNUM
$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
$144.95 -
MAGNUM Brake Line - Rear - Polished - Dyna '91-'98 5615
MAGNUM
$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
$86.95Qty in Cart: 0Quantity:Price:$86.95Subtotal: -
MAGNUM Brake Line - Black Pearl - Lower 47005
MAGNUM
$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
$157.95 -
MAGNUM Brake Line - Rear - Sterling Chromite 3608A
MAGNUM
$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
$136.95 -
MAGNUM Brake Line - Rear - Sterling Chromite II 3609A
MAGNUM
$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
$142.95 -
MAGNUM Brake Line - Upper - 3/8" - 17" 37117
MAGNUM
$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
$72.95 -
MAGNUM Brake Line - Upper 3/8" - 19" 37119
MAGNUM
$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
$73.95 -
MAGNUM Brake Line - Upper 3/8" - 21" 37121
MAGNUM
$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
$76.95 -
MAGNUM Brake Line - Upper 3/8" - 23" 37123
MAGNUM
$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
$78.95 -
MAGNUM Brake Line - Upper 3/8" - 25" 37125
MAGNUM
$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
$79.95 -
MAGNUM Brake Line - Upper - 3/8" - 29" 37129
MAGNUM
$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
$81.95 -
MAGNUM Brake Line - Upper - 3/8" - 31" 37131
MAGNUM
$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
$82.95 -
MAGNUM Brake Line - Upper - 7/16" - 19" 37919
MAGNUM
$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
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
MAGNUM Brake Line - Upper - 7/16" - 21" 37921
MAGNUM
$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
$77.95Qty in Cart: 0Quantity:Price:$77.95Subtotal: -
MAGNUM Brake Line - Upper - 7/16" - 23" 37923
MAGNUM
$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
$78.95 -
MAGNUM Brake Line - Upper - 7/16" - 27" 37927
MAGNUM
$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
$81.95 -
MAGNUM Brake Line - Upper - 7/16" - 29" 37929
MAGNUM
$81.95Stock brake lines are prone to expansion under pressure, leading to spongy feel and inconsistent stopping power—especially critical in high-performance applications where precision braking is non-negotiable. The MAGNUM Brake Line Upper eliminates flex...17410803- SKU:
- 17410803
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- CHROME
- LENGTH IMPERIAL:
- 29'
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- UPPER BANJO FITTING:
- 7/16' 35° BANJO FITTING
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
$81.95 -
MAGNUM Brake Line - XL 37006
MAGNUM
$111.95Stock brake lines expand under pressure, compromising your stopping power and feedback when you need it most. The MAGNUM Brake Line XL 37006 uses advanced composite construction with Kevlar® reinforcement to eliminate expansion and deliver consistent,...17410473- SKU:
- 17410473
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- DISC:
- SINGLE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- POLISHED
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- STANDARD
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- LOWER
$111.95
