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 Kit - XR - Black SBC1310-27
MAGNUM
MSRP: $158.95Now: $147.82Was: $158.95Stock brake lines deteriorate, crack, and fail under racing conditions—compromising your stopping power when it matters most. The MAGNUM XR Brake Line Kit replaces those weak factory lines with...17414791- SKU:
- 17414791
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
MSRP: $158.95Now: $147.82Was: $158.95 -
On Sale
MAGNUM Brake Line - EZ Align - XR - Stainless Steel SSC0601-45
MAGNUM
MSRP: $72.95Now: $67.84Was: $72.95Upgrading to a quality brake line system is one of the most direct ways to improve your stopping power and confidence in the saddle. The MAGNUM Brake Line - EZ Align combines military-grade materials...17414874- SKU:
- 17414874
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
MSRP: $72.95Now: $67.84Was: $72.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 3/8"/90‚° - 23" 47223
MAGNUM
MSRP: $77.95Now: $72.49Was: $77.95Stock rubber brake lines flex under pressure and degrade over time, compromising braking response and safety. The MAGNUM Brake Line delivers solid, fade-free performance with a purpose-built...17411684- SKU:
- 17411684
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
MSRP: $77.95Now: $72.49Was: $77.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 3/8"/90‚° - 25" 47225
MAGNUM
MSRP: $78.95Now: $73.42Was: $78.95Brake line failure isn't an option in high-performance driving—and the MAGNUM Brake Line delivers the reliability you need without compromise. Built with PTFE inner tubing and DuPont™ Kevlar® Aramid...17411685- SKU:
- 17411685
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $78.95Now: $73.42Was: $78.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 3/8"/90‚° - 27" 47227
MAGNUM
MSRP: $80.95Now: $75.28Was: $80.95Stock brake lines are prone to expansion, leaks, and unsightly threaded connections that compromise both safety and aesthetics. The MAGNUM Brake Line delivers a purpose-built solution with brazed...17411686- SKU:
- 17411686
- 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‚° - 23" 47623
MAGNUM
MSRP: $77.95Now: $72.49Was: $77.95Factory brake lines expand under high temperatures and pressure, compromising stopping power when you need it most. The MAGNUM Brake Line system eliminates this problem with PTFE tubing reinforced by...17411692- SKU:
- 17411692
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
MSRP: $77.95Now: $72.49Was: $77.95 -
On Sale
MAGNUM Brake Line - Black Pearl - 3/8"/180‚° - 25" 47625
MAGNUM
MSRP: $78.95Now: $73.42Was: $78.95Stock brake lines are prone to degradation, leaks, and corrosion—compromising both safety and aesthetics. The MAGNUM Brake Line replaces those weak points with a purpose-built, brazed manifold...17411693- SKU:
- 17411693
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
MSRP: $78.95Now: $73.42Was: $78.95 -
SPEED MERCHANT Caliper Mount - 11.5" - Black SM-HDRBM11.5DDB
SPEED MERCHANT
$279.95Upgrading to radial-mount brake calipers delivers superior stopping power and modulation without the premium price tag of a full brake system overhaul. The SPEED MERCHANT Caliper Mount enables you to...17040357- SKU:
- 17040357
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- ROTOR DIAMETER METRIC:
- 292 MM
- MOUNTING POSITION:
- FRONT RIGHT
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE CALIPER
- UNITS:
- PAIR
- PRODUCT NAME:
- BRACKET
- ROTOR DIAMETER IMPERIAL:
- 11-1/2'
- MOUNTING POSITION:
- FRONT LEFT
$279.95 -
SPEED MERCHANT Caliper Mount - 11.5" - Polished SM-HDRBM11.5DDP
SPEED MERCHANT
$269.95Upgrading your braking system doesn't require a complete overhaul or breaking the bank. The SPEED MERCHANT Caliper Mount lets you integrate modern radial-mount calipers into your existing setup,...17040358- SKU:
- 17040358
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- ROTOR DIAMETER METRIC:
- 292 MM
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT LEFT
- PRODUCT NAME:
- BRACKET
- COLOR/FINISH:
- POLISHED
- MOUNTING POSITION:
- FRONT RIGHT
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 11-1/2'
- TYPE:
- BRAKE CALIPER
- UNITS:
- PAIR
$269.95 -
SPEED MERCHANT Caliper Mount - 11.5" - Left - Black SM-HDRBM11.5LB
SPEED MERCHANT
$155.95Upgrading to radial-mount brake calipers delivers superior stopping power and modulation without the premium price tag of a complete brake system overhaul. This SPEED MERCHANT caliper mount lets you...17040359- SKU:
- 17040359
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 11-1/2'
- ROTOR DIAMETER METRIC:
- 292 MM
- TYPE:
- BRAKE CALIPER
- MOUNTING POSITION:
- FRONT LEFT
- UNITS:
- EACH
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- BRACKET
$155.95Qty in Cart: 0Quantity:Price:$155.95Subtotal: -
SPEED MERCHANT Caliper Mount - 11.5" - Left - Polished SM-HDRBM11.5LP
SPEED MERCHANT
$150.95Upgrading to modern radial-mount brake calipers delivers superior stopping power and modulation without the premium price tag of a complete brake system overhaul. This SPEED MERCHANT caliper mount...17040360- SKU:
- 17040360
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE CALIPER
- ROTOR DIAMETER IMPERIAL:
- 11-1/2'
- ROTOR DIAMETER METRIC:
- 292 MM
- MOUNTING POSITION:
- FRONT LEFT
- UNITS:
- EACH
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- BRACKET
$150.95Qty in Cart: 0Quantity:Price:$150.95Subtotal: -
SPEED MERCHANT Caliper Mount - 13" - Left - Polished SM-HDRBM13LP
SPEED MERCHANT
$150.95Upgrading to modern radial-mount calipers transforms your braking performance without requiring a complete system overhaul. This polished caliper mount bracket gives you access to high-performance...17040362- SKU:
- 17040362
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- ROTOR DIAMETER METRIC:
- 330 MM
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 13'
- TYPE:
- BRAKE CALIPER
- MOUNTING POSITION:
- FRONT LEFT
- UNITS:
- EACH
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- BRACKET
$150.95Qty in Cart: 0Quantity:Price:$150.95Subtotal: -
SPEED MERCHANT Caliper Mount - 13" - Polished SM-HDRBM13DDP
SPEED MERCHANT
$269.95Upgrading to a modern radial-mount brake caliper doesn't require fabricating a custom setup or breaking the bank. The SPEED MERCHANT Caliper Mount gives you access to high-performance braking...17040428- SKU:
- 17040428
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- BRACKET
- ROTOR DIAMETER IMPERIAL:
- 13'
- MOUNTING POSITION:
- FRONT LEFT
- ROTOR DIAMETER METRIC:
- 330 MM
- MATERIAL:
- BILLET ALUMINUM
- UNITS:
- PAIR
- MOUNTING POSITION:
- FRONT RIGHT
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE CALIPER
$269.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Black SBC1410-38
MAGNUM
MSRP: $87.95Now: $81.79Was: $87.95Brake line integrity is non-negotiable in high-performance riding—any flex, leak, or inconsistency directly compromises your stopping power when it matters most. The MAGNUM Brake Line eliminates the...17414867- SKU:
- 17414867
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
MSRP: $87.95Now: $81.79Was: $87.95Qty in Cart: 0Quantity:Price:MSRP: $87.95Now: $81.79Was: $87.95Subtotal: -
On Sale
MAGNUM Brake Line Kit - XR - Black SBC1304-27
MAGNUM
MSRP: $164.95Now: $153.40Was: $164.95Harley riders demand braking systems that respond instantly and perform reliably in any condition—especially when running ABS. The MAGNUM Brake Line Kit XR eliminates factory rubber lines that...17414770- SKU:
- 17414770
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- LENGTH IMPERIAL:
- 27'
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- XR
- MOUNTING POSITION:
- FRONT
- SIZE IMPERIAL:
- OVERSIZE [8']
- LENGTH IMPERIAL:
- 16-1/4'
- TYPE:
- STANDARD
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- BRAKE LINE
- UNITS:
- KIT
MSRP: $164.95Now: $153.40Was: $164.95 -
On Sale
MAGNUM XR Brake Line Kit - Single - Black SBC1316-34
MAGNUM
MSRP: $142.95Now: $132.94Was: $142.95Brake line failure isn't an option when you're pushing your Harley to its limits. The MAGNUM XR Brake Line Kit delivers consistent, responsive braking performance with a construction designed to...17414813- SKU:
- 17414813
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
MSRP: $142.95Now: $132.94Was: $142.95 -
On Sale
MAGNUM XR Brake Line Kit - Single - Black SBC1326-21
MAGNUM
MSRP: $151.95Now: $141.31Was: $151.95A quality brake line kit is non-negotiable for consistent, predictable braking performance—especially on a Harley where reliability matters. The MAGNUM XR delivers the responsive modulation and...17414824- SKU:
- 17414824
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $151.95Now: $141.31Was: $151.95 -
On Sale
MAGNUM Brake Line - 10 mm/90‚° - 23" 37223
MAGNUM
MSRP: $78.95Now: $73.42Was: $78.95Stock brake lines are prone to expansion under hard braking, leading to spongy pedal feel and inconsistent stopping power—exactly what you can't afford on track or in high-performance applications...12043730- SKU:
- 12043730
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- STERLING CHROMITE® II
- MODEL:
- DESIGNER SERIES
- RIDING STYLE:
- STREET
- TYPE:
- ALTERNATE LENGTH
- UNITS:
- EACH
- UPPER BANJO FITTING:
- 10 MM 90° BANJO FITTING
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MOUNTING POSITION:
- UPPER
- PRODUCT NAME:
- BRAKE LINE
- LENGTH IMPERIAL:
- 23'
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- FRONT
MSRP: $78.95Now: $73.42Was: $78.95 -
On Sale
MAGNUM XR Brake Line Kit - Single - Black SBC1326-27
MAGNUM
MSRP: $153.95Now: $143.17Was: $153.95Stock brake lines deteriorate under heat and pressure, compromising your stopping power when it matters most. The MAGNUM XR Brake Line Kit delivers consistent, responsive braking through superior...17414827- SKU:
- 17414827
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $153.95Now: $143.17Was: $153.95Qty in Cart: 0Quantity:Price:MSRP: $153.95Now: $143.17Was: $153.95Subtotal: -
On Sale
MAGNUM Brake Line - 10 mm/90‚° - 25" 37225
MAGNUM
MSRP: $79.95Now: $74.35Was: $79.95Stock brake lines expand under pressure, compromising your modulation and feedback when you need it most. The MAGNUM Brake Line delivers the responsiveness of a true performance braking system...12043736- SKU:
- 12043736
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- STERLING CHROMITE® II
- MODEL:
- DESIGNER SERIES
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- DISC:
- DUAL
- MASTER CYLINDER BANJO:
- 10 MM 90° BANJO FITTING
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- FRONT
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 25'
- MOUNTING POSITION:
- UPPER
- TYPE:
- STANDARD
MSRP: $79.95Now: $74.35Was: $79.95
