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 SHIELDING Universal XR Brake Line - 50" - Black w/ Black Fittings SBB0500-50
MAGNUM SHIELDING
MSRP: $45.95Now: $42.73Was: $45.95Brake lines are your direct connection to stopping power, and every mile puts them at risk of abrasion, corrosion, and degradation. The MAGNUM SHIELDING Universal XR Brake Line combines PTFE inner tubing with stainless steel braiding and a protective...17416751- SKU:
- 17416751
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
MSRP: $45.95Now: $42.73Was: $45.95 -
HAWG HALTERS Radial Caliper Mount Adapter Kit - Chrome FBRMMC-108
HAWG HALTERS
$148.98Upgrading to radial brake calipers transforms your stopping power without demanding a complete brake system overhaul. This adapter kit lets you leverage modern caliper technology on your existing setup, delivering superior heat dissipation and modulation...17010768- SKU:
- 17010768
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- RIDING STYLE:
- STREET
- TYPE:
- RADIAL
- PRODUCT NAME:
- ROTOR ADAPTER
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- MOUNTING POSITION:
- FRONT
$148.98Qty in Cart: 0Quantity:Price:$148.98Subtotal: -
HAWG HALTERS Axial Caliper Mount Adapter Kit - Chrome FBAXCC-13RH
HAWG HALTERS
$138.78Upgrading your braking system doesn't require a complete overhaul—the HAWG HALTERS Axial Caliper Mount Adapter Kit lets you integrate modern radial brake calipers into your existing setup, delivering measurably improved stopping power and modulation...17010771- SKU:
- 17010771
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- ROTOR ADAPTER
- TYPE:
- AXIAL
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
$138.78 -
HAWG HALTERS Axial Caliper Mount Adapter Kit - Chrome FBAXCC-13LH
HAWG HALTERS
$138.78If you're running radial brake calipers on your motorcycle, proper caliper mounting directly impacts stopping power and brake feel. The HAWG HALTERS Axial Caliper Mount Adapter Kit eliminates compatibility issues and ensures your calipers sit in the...17010772- SKU:
- 17010772
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- AXIAL
- UNITS:
- KIT
- PRODUCT NAME:
- ROTOR ADAPTER
$138.78Qty in Cart: 0Quantity:Price:$138.78Subtotal: -
COASTAL MOTO Brake Rotor - 11.5" - Front - Stainless - '00-'07 Touring CM-FR-115S
COASTAL MOTO
$229.95If you're running a '00-'07 Touring and want consistent braking performance without fade, a quality front rotor upgrade is essential. The COASTAL MOTO 11.5" stainless steel rotor delivers improved heat dissipation and wet-weather stopping power—critical...17104589- SKU:
- 17104589
- Availability:
- Ships Same Business Day
- Weight:
- 3.47 LBS
- COLOR/FINISH:
- SILVER
- OUTSIDE DIAMETER:
- 292 MM (11-1/2')
- PRODUCT NAME:
- BRAKE ROTOR
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- OUTSIDE DIAMETER IMPERIAL:
- 11-1/2'
- OUTSIDE DIAMETER METRIC:
- 292 MM
- RIDING STYLE:
- STREET
$229.95 -
COASTAL MOTO Brake Rotor - 11.5" - Front - Polished - '00-'07 Touring CM-FR-115P
COASTAL MOTO
$229.95If you're running a 2000-2007 Harley-Davidson Touring model, your brakes need to handle sustained heat cycles and variable conditions—wet roads included. The COASTAL MOTO 11.5" front rotor delivers the thermal management and stopping power your machine...17104590- SKU:
- 17104590
- Availability:
- Ships Same Business Day
- Weight:
- 3.38 LBS
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 292 MM
- PRODUCT NAME:
- BRAKE ROTOR
- COLOR/FINISH:
- POLISHED
- MOUNTING POSITION:
- FRONT
- OUTSIDE DIAMETER:
- 292 MM (11-1/2')
- OUTSIDE DIAMETER IMPERIAL:
- 11-1/2'
- UNITS:
- EACH
$229.95 -
COASTAL MOTO Brake Rotor - 11.8" - Front - Stainless - '14-'23 Touring CM-FR-118S
COASTAL MOTO
$229.95Consistent braking performance demands a rotor that can handle repeated heat cycles and wet-weather conditions without fade. The COASTAL MOTO 11.8" front brake rotor delivers the thermal management and stopping power your '14-'23 Touring needs, whether...17104591- SKU:
- 17104591
- Availability:
- Ships Same Business Day
- Weight:
- 3.64 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- OUTSIDE DIAMETER:
- 300 MM (11-4/5')
- OUTSIDE DIAMETER IMPERIAL:
- 11-4/5'
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- OUTSIDE DIAMETER METRIC:
- 300 MM
- PRODUCT NAME:
- BRAKE ROTOR
$229.95 -
COASTAL MOTO Brake Rotor - 11.8" - Polished - '14-'23 Touring CM-RE-118P
COASTAL MOTO
$229.95Upgrade your stopping power with a brake rotor engineered for real-world riding conditions. The COASTAL MOTO 11.8" rotor delivers improved heat dissipation and wet-weather braking performance through its precision-drilled design—essential upgrades for...17104592- SKU:
- 17104592
- Availability:
- Ships Same Business Day
- Weight:
- 3.57 LBS
- COLOR/FINISH:
- POLISHED
- OUTSIDE DIAMETER METRIC:
- 300 MM
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BRAKE ROTOR
- OUTSIDE DIAMETER:
- 300 MM (11-4/5')
- OUTSIDE DIAMETER IMPERIAL:
- 11-4/5'
- UNITS:
- EACH
$229.95 -
On Sale
RC Components Rear Brake Adapter for 1999 Harley-Davidson FLSTF Fat Boy HD12360
RC COMPONENTS
MSRP: $62.65Now: $57.01Was: $62.65When you upgrade to larger rear wheels on your Fat Boy, your stock brake adapter becomes the weak link in your stopping power. The RC Components Rear Brake Adapter maintains full compatibility with your original rotor while accommodating 16" and 18"...17040219- SKU:
- 17040219
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- MOUNTING POSITION:
- REAR LEFT
- MOUNTING POSITION:
- REAR RIGHT
- PRODUCT NAME:
- ADAPTER
- TYPE:
- BRAKE ROTOR
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- MATERIAL:
- FORGED ALUMINUM
- RIDING STYLE:
- STREET
MSRP: $62.65Now: $57.01Was: $62.65Qty in Cart: 0Quantity:Price:MSRP: $62.65Now: $57.01Was: $62.65Subtotal: -
On Sale
PRO-ONE PERF.MFG. Brake Rotor - 11.5" - Front 600249
PRO-ONE PERF.MFG.
MSRP: $197.95Now: $178.16Was: $197.95Precision braking is non-negotiable in high-performance driving, and rotor quality directly impacts stopping power, fade resistance, and overall safety. The PRO-ONE PERF.MFG. 11.5" front rotor delivers superior heat dissipation through directional vane...DS326640- SKU:
- DS326640
- Availability:
- Ships Same Business Day
- Weight:
- 5.19 LBS
- MOUNTING POSITION:
- FRONT LEFT
- OUTSIDE DIAMETER:
- 292 MM (11,5')
- SHAPE:
- ROUND
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- TYPE:
- ONE PIECE (FIXED)
- MATERIAL:
- STAINLESS STEEL
- OUTSIDE DIAMETER IMPERIAL:
- 11.5'
- PRODUCT NAME:
- BRAKE ROTOR
- OUTSIDE DIAMETER METRIC:
- 292 MM
- RIDING STYLE:
- STREET
MSRP: $197.95Now: $178.16Was: $197.95Qty in Cart: 0Quantity:Price:MSRP: $197.95Now: $178.16Was: $197.95Subtotal: -
On Sale
PRO-ONE PERF.MFG. Brake Rotor - 11.5" - Rear 600259
PRO-ONE PERF.MFG.
MSRP: $197.95Now: $178.16Was: $197.95Rear brake performance directly impacts your vehicle's stopping power and heat dissipation under aggressive driving conditions. PRO-ONE's 11.5" rear rotors feature directional drilling and a highly polished finish that reduces thermal buildup while...DS326641- SKU:
- DS326641
- Availability:
- Ships Same Business Day
- Weight:
- 5.94 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR RIGHT
- OUTSIDE DIAMETER IMPERIAL:
- 11.5'
- OUTSIDE DIAMETER METRIC:
- 292 MM
- RIDING STYLE:
- STREET
- SHAPE:
- ROUND
- OUTSIDE DIAMETER:
- 292 MM (11,5')
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRAKE ROTOR
- TYPE:
- ONE PIECE (FIXED)
MSRP: $197.95Now: $178.16Was: $197.95 -
SPEED MERCHANT Caliper Mount - 13" - Left - Black SM-HDRBM13LB
SPEED MERCHANT
$155.95Upgrading to modern radial-mount calipers unlocks a significant jump in braking performance without the expense of a complete brake system overhaul. This SPEED MERCHANT caliper mount brackets the gap between your existing 13" setup and premium radial...17040361- SKU:
- 17040361
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- ROTOR DIAMETER METRIC:
- 330 MM
- TYPE:
- BRAKE CALIPER
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- BRACKET
- MOUNTING POSITION:
- FRONT LEFT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 13'
$155.95 -
SPEED MERCHANT Caliper Mount - 13" - Black SM-HDRBM13DDB
SPEED MERCHANT
$279.95Upgrading to radial-mount brake calipers transforms your stopping power without requiring a complete brake system overhaul. The SPEED MERCHANT Caliper Mount gives you modern braking performance and precision control at a fraction of the cost of a full...17040427- SKU:
- 17040427
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- MOUNTING POSITION:
- FRONT LEFT
- ROTOR DIAMETER METRIC:
- 330 MM
- MOUNTING POSITION:
- FRONT RIGHT
- PRODUCT NAME:
- BRACKET
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 13'
- TYPE:
- BRAKE CALIPER
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- UNITS:
- PAIR
$279.95 -
On Sale
MAGNUM Brake Line - 12 mm/180‚° - 23" 37723
MAGNUM
MSRP: $76.95Now: $71.56Was: $76.95Stock brake lines expand under extreme braking pressure, compromising feel and response when you need it most. The MAGNUM Brake Line kit eliminates expansion with PTFE tubing reinforced by aramid fibers, delivering consistent braking modulation lap after...12043735- SKU:
- 12043735
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- DISC:
- SINGLE
- MASTER CYLINDER BANJO:
- 7/16' 180° BANJO FITTING
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- STERLING CHROMITE® II
- LENGTH IMPERIAL:
- 23'
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- DESIGNER SERIES
- MOUNTING POSITION:
- FRONT
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- PRODUCT NAME:
- BRAKE LINE
MSRP: $76.95Now: $71.56Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $71.56Was: $76.95Subtotal: -
On Sale
MAGNUM Brake Line - Black Pearl - Front - 3/8"/35‚° - 19" 47119
MAGNUM
MSRP: $75.95Now: $70.63Was: $75.95Stock brake lines are prone to expansion under high heat and pressure, compromising stopping power when you need it most. The MAGNUM Brake Line eliminates that risk with a two-piece design featuring PTFE tubing reinforced with aramid—delivering...17411674- SKU:
- 17411674
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
MSRP: $75.95Now: $70.63Was: $75.95 -
On Sale
MAGNUM BYO Brake Banjo - 90‚° 7/16" - Black 492790
MAGNUM
MSRP: $24.95Now: $23.20Was: $24.95If you're building a custom brake system from the ground up, you need fittings engineered with zero compromise on reliability and fitment precision. The MAGNUM BYO Brake Banjo delivers the exact specifications your Big Twin or XL Harley demands, with...17420328- SKU:
- 17420328
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- PRODUCT NAME:
- FITTING
- FITTING CONNECTOR TYPE:
- 7/16' 90° BANJO FITTING
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- BUILD YOUR OWN (BYO)
- TYPE:
- BANJO
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
MSRP: $24.95Now: $23.20Was: $24.95 -
On Sale
MAGNUM BYO Brake Tee - Narrow - Black 493002
MAGNUM
MSRP: $93.95Now: $87.37Was: $93.95Building a custom brake line setup demands fittings engineered with precision to prevent leaks, maintain consistent pressure, and deliver reliable stopping power under extreme conditions. The MAGNUM BYO Brake Tee—Narrow gives you a purpose-built...17420329- SKU:
- 17420329
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- TEE
- TYPE:
- BRAKE LINE
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- BUILD YOUR OWN (BYO)
MSRP: $93.95Now: $87.37Was: $93.95 -
On Sale
MAGNUM Copper Washer - 10mm - 10 pack 392910
MAGNUM
MSRP: $10.95Now: $10.18Was: $10.95If you're running a custom brake line setup with a MAGNUM Build-Your-Own kit, these copper washers are essential for maintaining a leak-free seal at your brake line connections. Copper's superior thermal conductivity and malleability make it the ideal...17420408- SKU:
- 17420408
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- COPPER
- MODEL:
- BUILD YOUR OWN (BYO)
- SIZE:
- 10 MM (3/8')
- UNITS:
- 10 PACK
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- TYPE:
- CRUSH
MSRP: $10.95Now: $10.18Was: $10.95 -
On Sale
MAGNUM Banjo Washers - 3/8"/10mm 1742
MAGNUM
MSRP: $12.95Now: $12.04Was: $12.95Banjo bolts are critical connection points in fuel and hydraulic systems, and a failed seal can lead to dangerous leaks or pressure loss. The MAGNUM Banjo Washers 3/8"/10mm 1742 feature an integrated rubber seal that eliminates guesswork during...17420042- SKU:
- 17420042
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- WASHER
- SIZE:
- 10 MM (3/8')
- UNITS:
- 10 PACK
- TYPE:
- BANJO
MSRP: $12.95Now: $12.04Was: $12.95 -
On Sale
MAGNUM Brake Line - Upper - XR - Stainless Steel SSC1401-68
MAGNUM
MSRP: $88.95Now: $82.72Was: $88.95Stock brake lines suffer from corrosion, leaks, and inconsistent performance under aggressive riding conditions. The MAGNUM Brake Line delivers superior braking response with a fully brazed manifold construction that eliminates connection failures and...17414989- SKU:
- 17414989
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
MSRP: $88.95Now: $82.72Was: $88.95
