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
-
On Sale
MAGNUM Brake Line - Black Pearl - 3/8"/90‚° - 31" 47231
MAGNUM
MSRP: $80.95Now: $75.28Was: $80.95Factory rubber brake lines deteriorate under heat and pressure, leaving you vulnerable to spongy brakes or catastrophic failure at precisely the wrong moment. The MAGNUM Brake Line replaces that...17411688- SKU:
- 17411688
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
MSRP: $80.95Now: $75.28Was: $80.95Qty in Cart: 0Quantity:Price:MSRP: $80.95Now: $75.28Was: $80.95Subtotal: -
On Sale
MAGNUM Brake Line - Black Pearl - 3/8"/90‚° - 33" 47233
MAGNUM
MSRP: $83.95Now: $78.07Was: $83.95Stock brake lines are prone to ballooning under pressure, degrading performance and creating safety concerns on high-demand applications. The MAGNUM Brake Line delivers consistent pressure delivery...17411689- SKU:
- 17411689
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $83.95Now: $78.07Was: $83.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 3/8"/180‚° - 27" 47627
MAGNUM
MSRP: $80.95Now: $75.28Was: $80.95Stock brake lines are vulnerable to heat damage, corrosion, and cracking—especially under aggressive riding conditions. The MAGNUM Brake Line delivers reliable hydraulic performance with a...17411694- SKU:
- 17411694
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
MSRP: $80.95Now: $75.28Was: $80.95Qty in Cart: 0Quantity:Price:MSRP: $80.95Now: $75.28Was: $80.95Subtotal: -
On Sale
MAGNUM Brake Line - Black Pearl - 3/8"/180‚° - 29" 47629
MAGNUM
MSRP: $80.95Now: $75.28Was: $80.95Stock brake lines are prone to failure, discoloration, and unsightly leaks that compromise both safety and aesthetics. The MAGNUM Brake Line delivers superior reliability with a two-piece modular...17411695- SKU:
- 17411695
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $80.95Now: $75.28Was: $80.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 17" 4517
MAGNUM
MSRP: $63.95Now: $59.47Was: $63.95Brake line expansion under pressure is the silent killer of pedal feel and stopping consistency—especially in high-performance applications where milliseconds matter. The MAGNUM Brake Line eliminates...17410994- SKU:
- 17410994
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- LENGTH IMPERIAL:
- 17'
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK PEARL
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
MSRP: $63.95Now: $59.47Was: $63.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 19" 4519
MAGNUM
MSRP: $64.95Now: $60.40Was: $64.95Brake line expansion under hard braking can rob you of pedal feel and control when you need it most. The MAGNUM Brake Line uses PTFE inner tubing with 100% aramid coverage to virtually eliminate...17410995- SKU:
- 17410995
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK PEARL
- LENGTH IMPERIAL:
- 19'
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BRAKE LINE
- COLOR/FINISH:
- BLACK
- TYPE:
- UNIVERSAL
MSRP: $64.95Now: $60.40Was: $64.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 21" 4521
MAGNUM
MSRP: $65.95Now: $61.33Was: $65.95Brake line expansion under pressure directly compromises your pedal feel and stopping power—especially critical in racing or high-performance applications. The MAGNUM Brake Line eliminates this...17410996- SKU:
- 17410996
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- BLACK PEARL
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 21'
- UNITS:
- EACH
- PRODUCT NAME:
- BRAKE LINE
MSRP: $65.95Now: $61.33Was: $65.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 23" 4523
MAGNUM
MSRP: $66.95Now: $62.26Was: $66.95Brake line expansion under hard braking creates mushy pedal feel and unpredictable stopping performance—exactly what you don't want in high-demand racing or spirited driving. The MAGNUM Brake Line...17410997- SKU:
- 17410997
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- COLOR/FINISH:
- BLACK PEARL
- LENGTH IMPERIAL:
- 23'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRAKE LINE
MSRP: $66.95Now: $62.26Was: $66.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 25" 4525
MAGNUM
MSRP: $67.95Now: $63.19Was: $67.95Brake line expansion under pressure is your enemy on the track or road—it kills pedal feel and response when you need it most. The MAGNUM Brake Line combines PTFE inner tubing with 100% aramid...17410998- SKU:
- 17410998
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- BLACK PEARL
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
- LENGTH IMPERIAL:
- 25'
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRAKE LINE
- UNITS:
- EACH
MSRP: $67.95Now: $63.19Was: $67.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 26" 4526
MAGNUM
MSRP: $67.95Now: $63.19Was: $67.95Brake line expansion kills control when you need it most—especially at the limit. The MAGNUM Brake Line eliminates that problem with PTFE inner tubing and complete aramid coverage, giving you the...17410999- SKU:
- 17410999
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- BLACK PEARL
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 26'
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- BRAKE LINE
MSRP: $67.95Now: $63.19Was: $67.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 28" 4528
MAGNUM
MSRP: $69.95Now: $65.05Was: $69.95Brake line expansion under high-pressure conditions compromises your ability to modulate stopping force precisely—especially critical in racing and performance driving. The MAGNUM Brake Line...17411000- SKU:
- 17411000
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK PEARL
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRAKE LINE
- LENGTH IMPERIAL:
- 28'
- TYPE:
- UNIVERSAL
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
MSRP: $69.95Now: $65.05Was: $69.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 30" 4530
MAGNUM
MSRP: $70.95Now: $65.98Was: $70.95Brake line expansion under pressure directly compromises stopping power and safety—the MAGNUM Brake Line eliminates this with PTFE inner tubing wrapped in 100% aramid coverage that resists expansion...17411001- SKU:
- 17411001
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- BLACK PEARL
- LENGTH IMPERIAL:
- 30'
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
MSRP: $70.95Now: $65.98Was: $70.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 32" 4532
MAGNUM
MSRP: $71.95Now: $66.91Was: $71.95Brake line expansion under pressure directly compromises your stopping power and pedal feel—especially critical in high-performance or racing applications. The MAGNUM Brake Line eliminates this...17411002- SKU:
- 17411002
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- BLACK PEARL
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
- PRODUCT NAME:
- BRAKE LINE
- LENGTH IMPERIAL:
- 32'
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
MSRP: $71.95Now: $66.91Was: $71.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 36" 4536
MAGNUM
MSRP: $74.95Now: $69.70Was: $74.95Brake line expansion kills responsiveness and invites safety compromises—especially under racing conditions. The MAGNUM Brake Line eliminates that problem with PTFE inner tubing and 100% aramid braid...17411004- SKU:
- 17411004
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- LENGTH IMPERIAL:
- 36'
- COLOR/FINISH:
- BLACK PEARL
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
MSRP: $74.95Now: $69.70Was: $74.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 38" 4538
MAGNUM
MSRP: $74.95Now: $69.70Was: $74.95Brake line expansion under pressure compromises stopping power and safety—the MAGNUM Brake Line eliminates that variable with PTFE inner tubing and aramid braid that maintains consistent pressure...17411005- SKU:
- 17411005
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- BLACK PEARL
- LENGTH IMPERIAL:
- 38'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- BRAKE LINE
MSRP: $74.95Now: $69.70Was: $74.95Qty in Cart: 0Quantity:Price:MSRP: $74.95Now: $69.70Was: $74.95Subtotal: -
On Sale
MAGNUM Brake Line - Black Pearl - 40" 4540
MAGNUM
MSRP: $75.95Now: $70.63Was: $75.95Brake line expansion under pressure directly compromises pedal feel and stopping power—especially critical during high-speed racing or aggressive braking events. The MAGNUM Brake Line eliminates this...17411006- SKU:
- 17411006
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- BLACK PEARL
- LENGTH IMPERIAL:
- 40'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- UNIVERSAL
- PRODUCT NAME:
- BRAKE LINE
MSRP: $75.95Now: $70.63Was: $75.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 42" 4542
MAGNUM
MSRP: $76.95Now: $71.56Was: $76.95Brake line expansion under pressure compromises your stopping power and responsiveness—especially critical in high-performance driving where split-second control matters. The MAGNUM Brake Line...17411007- SKU:
- 17411007
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- BRAKE LINE
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- BLACK PEARL
- LENGTH IMPERIAL:
- 42'
- RIDING STYLE:
- STREET
MSRP: $76.95Now: $71.56Was: $76.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 44" 4544
MAGNUM
MSRP: $77.95Now: $72.49Was: $77.95Brake line expansion under high temperatures and pressure directly compromises stopping power and safety—especially in track conditions or performance driving. The MAGNUM Brake Line eliminates this...17411008- SKU:
- 17411008
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRAKE LINE
- COLOR/FINISH:
- BLACK PEARL
- LENGTH IMPERIAL:
- 44'
- RIDING STYLE:
- STREET
MSRP: $77.95Now: $72.49Was: $77.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 46" 4546
MAGNUM
MSRP: $78.95Now: $73.42Was: $78.95Brake line expansion kills confidence under hard braking—especially when you need it most. The MAGNUM Brake Line eliminates that variable with a PTFE inner tube wrapped in 100% aramid coverage,...17411009- SKU:
- 17411009
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- LENGTH IMPERIAL:
- 46'
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- BRAKE LINE
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- BLACK PEARL
- RIDING STYLE:
- STREET
- TYPE:
- UNIVERSAL
MSRP: $78.95Now: $73.42Was: $78.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 48" 4548
MAGNUM
MSRP: $79.95Now: $74.35Was: $79.95Brake line expansion under hard braking can compromise pedal feel and safety—the MAGNUM Brake Line eliminates this with PTFE tubing and 100% aramid coverage that resists expansion for consistent,...17411011- SKU:
- 17411011
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- TYPE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRAKE LINE
- COLOR/FINISH:
- BLACK PEARL
- LENGTH IMPERIAL:
- 48'
- RIDING STYLE:
- STREET
MSRP: $79.95Now: $74.35Was: $79.95
