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 - Black Pearl - 34" 4534
MAGNUM
$72.95Brake line expansion under high-pressure conditions directly compromises your stopping power and safety margins—the MAGNUM Brake Line eliminates this vulnerability with PTFE inner tubing and 100% aramid coverage that maintains consistent pressure...17411003- SKU:
- 17411003
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- LENGTH IMPERIAL:
- 34'
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- BLACK PEARL
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- UNIVERSAL
$72.95 -
MAGNUM Brake Line - Lower - Softail 37002
MAGNUM
$109.95Stock brake lines expand under heat and pressure, compromising your stopping power when you need it most. The MAGNUM Lower Brake Line eliminates this problem with military-grade materials and precision engineering, delivering firm, responsive braking for...12043702- SKU:
- 12043702
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- DISC:
- SINGLE
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- STANDARD
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MOUNTING POSITION:
- LOWER
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- STERLING CHROMITE® II
- MODEL:
- DESIGNER SERIES
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MAGNUM Brake Line - Polished Stainless - 17" 5517
MAGNUM
$64.95Brake line expansion under pressure directly compromises stopping power and pedal feel—critical factors in racing and high-performance driving. The MAGNUM Brake Line eliminates this problem with a PTFE inner tube wrapped in 100% aramid coverage,...17411030- SKU:
- 17411030
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- COLOR/FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 17'
- MATERIAL:
- STAINLESS STEEL
$64.95 -
MAGNUM Brake Line - Polished Stainless - 23" 5523
MAGNUM
$68.95Brake line expansion under pressure is the silent killer of pedal responsiveness and safety margins in high-performance applications. The MAGNUM Brake Line eliminates that variable with aramid-reinforced PTFE tubing that resists expansion, giving you the...17411033- SKU:
- 17411033
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 23'
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
$68.95 -
MAGNUM Brake Line - Polished Stainless - 25" 5525
MAGNUM
$69.95Brake line expansion under pressure is the silent killer of consistent pedal feel and stopping power. The MAGNUM Brake Line uses PTFE inner tubing with 100% aramid coverage to virtually eliminate line expansion, giving you the responsive, predictable...17411034- SKU:
- 17411034
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 25'
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
$69.95 -
MAGNUM Brake Line - Polished Stainless - 30" 5530
MAGNUM
$70.95Brake line expansion under heavy braking can compromise your pedal feel and safety—this is where a quality stainless steel line with PTFE inner tubing makes the difference. The MAGNUM Brake Line 5530 eliminates unwanted flex through 100% aramid coverage,...17411037- SKU:
- 17411037
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- LENGTH IMPERIAL:
- 30'
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- POLISHED
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRAKE LINE
$70.95Qty in Cart: 0Quantity:Price:$70.95Subtotal: -
MAGNUM Brake Line - Polished Stainless - 44" 5544
MAGNUM
$81.95Brake line expansion under pressure directly compromises pedal feel and stopping power—two factors that separate confident control from unpredictable performance. The MAGNUM Brake Line eliminates this problem with inner PTFE tubing wrapped in 100% aramid...17411044- SKU:
- 17411044
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- UNIVERSAL
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 44'
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- POLISHED
$81.95 -
MAGNUM Brake Line - Polished Stainless - 46" 5546
MAGNUM
$82.95Brake line expansion under pressure directly compromises stopping power and pedal feel—critical factors in both street and track applications. The MAGNUM Brake Line eliminates this problem with PTFE inner tubing and complete aramid coverage, delivering...17411045- SKU:
- 17411045
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STAINLESS STEEL
- LENGTH IMPERIAL:
- 46'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- POLISHED
$82.95 -
MAGNUM Brake Line - Polished Stainless - 50" 5550
MAGNUM
$85.95Brake line expansion under pressure directly compromises stopping power—and at race speeds, even minimal flex can mean the difference between a clean corner and a crash. The MAGNUM Brake Line eliminates this risk with a PTFE inner tube wrapped in 100%...17411048- SKU:
- 17411048
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRAKE LINE
- LENGTH IMPERIAL:
- 50'
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
$85.95 -
MAGNUM Brake Line - Polished Stainless - 52" 5552
MAGNUM
$86.95Brake line expansion under hard braking conditions compromises your stopping power and safety—the MAGNUM Brake Line eliminates this with PTFE inner tubing and full aramid coverage that resists expansion far better than standard rubber lines. Whether...17411049- SKU:
- 17411049
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRAKE LINE
- LENGTH IMPERIAL:
- 52'
- RIDING STYLE:
- STREET
$86.95Qty in Cart: 0Quantity:Price:$86.95Subtotal: -
MAGNUM Brake Line - Rear - Sterling Chromite II 3612A
MAGNUM
$144.95Brake line integrity directly impacts stopping performance and safety—deteriorating lines compromise hydraulic pressure and response. The MAGNUM Rear Brake Line combines a crystal-clear outer jacket with Sterling Chromite II construction, delivering...17411407- SKU:
- 17411407
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$144.95 -
MAGNUM Brake Line - Upper - 3/8" - 27" 37127
MAGNUM
$81.95Factory brake lines are prone to ballooning under pressure, compromising your stopping power when you need it most. The MAGNUM Brake Line delivers a rigid, leak-free hydraulic path from master cylinder to caliper with a two-piece design that eliminates...17410785- SKU:
- 17410785
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- LENGTH IMPERIAL:
- 27'
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- UNITS:
- EACH
- UPPER BANJO FITTING:
- 10 MM 35° BANJO FITTING
- COLOR/FINISH:
- CHROME
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
$81.95 -
MAGNUM Brake Line - Upper - 3/8" - 33" 37133
MAGNUM
$84.95Stock brake lines are prone to ballooning under pressure, compromising stopping power when you need it most. The MAGNUM Upper Brake Line delivers consistent, responsive braking through a rigid two-piece design and brazen manifold construction that...17410788- SKU:
- 17410788
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- CHROME
- MODEL:
- DESIGNER SERIES
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- MOUNTING POSITION:
- UPPER
- LENGTH IMPERIAL:
- 33'
- PRODUCT NAME:
- BRAKE LINE
- UPPER BANJO FITTING:
- 10 MM 35° BANJO FITTING
$84.95 -
MAGNUM SCII Brake Line - Upper - 3/8" - 37" 37137
MAGNUM
$83.95Stock brake lines are prone to expansion under pressure, leading to spongy pedal feel and inconsistent braking performance—especially critical when you're pushing your bike to the limit. The MAGNUM SCII Upper Brake Line replaces that weakness with a...17410790- SKU:
- 17410790
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- STERLING CHROMITE® II
- LENGTH IMPERIAL:
- 37'
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MODEL:
- DESIGNER SERIES
- UNITS:
- EACH
- UPPER BANJO FITTING:
- 10 MM 35° BANJO FITTING
- COLOR/FINISH:
- CHROME
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
$83.95Qty in Cart: 0Quantity:Price:$83.95Subtotal: -
MAGNUM Brake Line - Lower - XL 37007
MAGNUM
$161.95Stock brake lines expand under pressure, compromising your stopping power when you need it most. The MAGNUM Brake Line uses advanced PTFE and Kevlar® construction to eliminate line expansion and deliver consistent, responsive braking on your '18+ dual...17410474- SKU:
- 17410474
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MOUNTING POSITION:
- LOWER
- UNITS:
- KIT
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- CHROME
- DISC:
- DUAL
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
$161.95 -
MAGNUM Brake Line - Upper - Sterling Chromite II - 31" 37231
MAGNUM
$82.95Stock brake lines are prone to expansion under heat and prone to failure at critical moments—especially on the track. The MAGNUM Brake Line Upper delivers the rigidity and reliability you need with a two-piece design that eliminates common failure...17410344- SKU:
- 17410344
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- CHROME
- LENGTH IMPERIAL:
- 31'
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- UPPER BANJO FITTING:
- 10 MM 90° BANJO FITTING
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
$82.95 -
MAGNUM Brake Line - Upper - Sterling Chromite II - 33" 37633
MAGNUM
$84.95Stock brake lines are prone to bulging under hard braking, compromising both safety and precision. The MAGNUM Brake Line Upper delivers the rigid performance and clean aesthetics your build demands, with brazed construction that eliminates leaks and...17410385- SKU:
- 17410385
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- LENGTH IMPERIAL:
- 33'
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
- COLOR/FINISH:
- STERLING CHROMITE® II
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- UPPER BANJO FITTING:
- 10 MM STRAIGHT BANJO FITTING
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
$84.95 -
MAGNUM Brake Line - Upper - Sterling Chromite II - 35" 37635
MAGNUM
$85.95Stock brake lines are prone to expansion, degradation, and catastrophic failure under sustained racing conditions. The MAGNUM Brake Line Upper eliminates these vulnerabilities with a two-piece design and brazed construction that delivers consistent...17410386- SKU:
- 17410386
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- CHROME
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE LINE
- UPPER BANJO FITTING:
- 10 MM STRAIGHT BANJO FITTING
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- UPPER
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MODEL:
- DESIGNER SERIES
- UNITS:
- EACH
- COLOR/FINISH:
- STERLING CHROMITE® II
- LENGTH IMPERIAL:
- 35'
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
$85.95Qty in Cart: 0Quantity:Price:$85.95Subtotal: -
MAGNUM Brake Line - Sterling Chromite II - 70" 3570
MAGNUM
$99.95Brake line expansion under pressure directly compromises your stopping power and pedal feel—especially critical in high-performance and racing applications where milliseconds matter. The MAGNUM Brake Line Sterling Chromite II eliminates this problem with...DS3570- SKU:
- DS3570
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- LENGTH IMPERIAL:
- 70'
- PRODUCT NAME:
- BRAKE LINE
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- STERLING CHROMITE® II
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- UNIVERSAL
$99.95 -
MAGNUM Brake Line - Black Pearl - 38" - 180/60‚° 46738SW
MAGNUM
$87.95Proper brake line routing is critical to consistent pedal feel and safety under hard braking. Kinked or poorly fitted lines create spongy brakes and potential failure points—this MAGNUM line eliminates those problems with precision engineering. The E-Z...17413442- SKU:
- 17413442
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$87.95
