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
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On Sale
LA CHOPPERS Brake Lines - 12" - 14" Ape Hanger Handlebars - Stainless Steel LA-8310B13
LA CHOPPERS
MSRP: $94.99Now: $85.00Was: $94.99Swapping to ape hangers shouldn't mean custom fabricating new brake lines or guessing cable lengths. LA CHOPPERS' adjustable stainless-steel brake lines eliminate the fitment guesswork and let you...17414255- SKU:
- 17414255
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- BRAKE LINE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- DISC:
- SINGLE
- COLOR/FINISH:
- SILVER
- FOR BRAKING SYSTEM:
- WITHOUT ABS
- MATERIAL:
- STAINLESS STEEL
- SIZE IMPERIAL:
- 12' - 14'
- TYPE:
- APE HANGER
MSRP: $94.99Now: $85.00Was: $94.99 -
On Sale
LA CHOPPERS Brake Line - 12" - 14" Ape Hanger Handlebars - Black LA-8310B13B
LA CHOPPERS
MSRP: $67.99Now: $61.00Was: $67.99Swapping to 12"–14" ape hangers shouldn't mean custom fabricating brake lines or guessing cable lengths. LA CHOPPERS eliminates that headache with a pre-measured brake line engineered specifically...17414256- SKU:
- 17414256
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $67.99Now: $61.00Was: $67.99Qty in Cart: 0Quantity:Price:MSRP: $67.99Now: $61.00Was: $67.99Subtotal: -
On Sale
LA CHOPPERS Brake Lines - 12" - 14" Ape Hanger Handlebars - Stainless Steel LA-8006B13
LA CHOPPERS
MSRP: $219.99Now: $198.00Was: $219.99Swapping to ape hanger handlebars shouldn't mean guessing brake line lengths or jury-rigging cable routing. LA Choppers brake lines eliminate the fitment uncertainty—they're engineered specifically...17414229- SKU:
- 17414229
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
MSRP: $219.99Now: $198.00Was: $219.99 -
LA CHOPPERS Brake Lines - 12" - 14" Ape Hanger Handlebars - Midnight LA-8006B13M
LA CHOPPERS
$244.99Swapping to 12"-14" ape hangers shouldn't mean hours spent calculating brake line lengths and routing. LA CHOPPERS brake lines eliminate guesswork with pre-sized routing built for this specific...17414364- SKU:
- 17414364
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$244.99Qty in Cart: 0Quantity:Price:$244.99Subtotal: -
JOKER MACHINE Master Cylinder Cover - Finned - Black 08-01-1
JOKER MACHINE
$59.95Your stock master cylinder cover is purely functional—but your brake system deserves better. The JOKER MACHINE Finned Master Cylinder Cover upgrades that overlooked component with billet-style...17310545- SKU:
- 17310545
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- 6061-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- STYLE:
- FINNED
- TYPE:
- MASTER CYLINDER
- UNITS:
- EACH
$59.95 -
JOKER MACHINE Master Cylinder Cover - Finned - Black/Silver 08-01-2
JOKER MACHINE
$59.95Your stock master cylinder cover is purely functional—but your brake system deserves better. The JOKER MACHINE Master Cylinder Cover elevates your braking assembly with precision-machined billet...17310546- SKU:
- 17310546
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- STYLE:
- FINNED
- TYPE:
- MASTER CYLINDER
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- COVER
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- ANODIZED
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
$59.95 -
JOKER MACHINE Master Cylinder Cover - Finned - Chrome 08-01FN
JOKER MACHINE
$65.95Your stock master cylinder cover is functional, but it's also a missed opportunity for visual impact and functional upgrades. The JOKER MACHINE Master Cylinder Cover replaces that cast assembly with...17310547- SKU:
- 17310547
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- STYLE:
- FINNED
- TYPE:
- MASTER CYLINDER
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- CHROME
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$65.95Qty in Cart: 0Quantity:Price:$65.95Subtotal: -
JOKER MACHINE Master Cylinder Cover - Finned - Black - FL 08-008B
JOKER MACHINE
$54.95Your stock master cylinder cover is purely functional—but it doesn't have to look that way. The JOKER MACHINE Master Cylinder Cover replaces that cast OEM piece with a precision-machined billet...17310548- SKU:
- 17310548
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- COLOR/FINISH:
- SILVER
- COLOR/FINISH:
- ANODIZED
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- STYLE:
- FINNED
- UNITS:
- EACH
- MATERIAL:
- 6061-T6 ALUMINUM
- TYPE:
- MASTER CYLINDER
$54.95Qty in Cart: 0Quantity:Price:$54.95Subtotal: -
JOKER MACHINE Master Cylinder Cover - Smooth - Chrome - 99-17 08-01S
JOKER MACHINE
$65.95Stock master cylinder covers are purely functional—but yours doesn't have to look that way. This JOKER MACHINE cover replaces the OEM cast piece with a premium billet-style alternative that delivers...DS373442- SKU:
- DS373442
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- COVER
- TYPE:
- MASTER CYLINDER
- UNITS:
- EACH
- MATERIAL:
- 6061-T6 ALUMINUM
- STYLE:
- SMOOTH
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$65.95 -
DRAG SPECIALTIES Rear Caliper Stabalizer - 72-80 FL 530505-BULK
DRAG SPECIALTIES
$16.75Rear caliper oscillation under hard braking can compromise stopping power and introduce unpredictable handling characteristics—especially critical at high speeds or on the drag strip. This...DS530505- SKU:
- DS530505
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- STABILIZER
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE CALIPER
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
$16.75 -
DRAG SPECIALTIES Front Caliper Piston - 74-77 FX/XL 44275-74-BX
DRAG SPECIALTIES
$26.20A worn or damaged caliper piston directly compromises your braking performance and safety—especially critical on classic FX/XL models where brake reliability is non-negotiable. This OEM-specification...DS325310- SKU:
- DS325310
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- TYPE:
- BRAKE CALIPER
- UNITS:
- EACH
- COLOR/FINISH:
- UNFINISHED
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- STREET
$26.20Qty in Cart: 0Quantity:Price:$26.20Subtotal: -
DRAG SPECIALTIES Front Caliper Piston - 72-E80 FLH 44109-72A-BXLB1
DRAG SPECIALTIES
$65.05Your front brake system demands precision engineering—especially under hard acceleration and repeated stops. This genuine Drag Specialties caliper piston assembly delivers the hydraulic consistency...DS325311- SKU:
- DS325311
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- COLOR/FINISH:
- UNFINISHED
- MOUNTING POSITION:
- FRONT
- UNITS:
- EACH
- PRODUCT NAME:
- PISTON
- TYPE:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
$65.05 -
DRAG SPECIALTIES Front/Rear Caliper Piston - FLH 44118-80-BX-LB1
DRAG SPECIALTIES
$26.20A worn or damaged caliper piston directly compromises braking performance and rider safety. The Drag Specialties Front/Rear Caliper Piston (FLH 44118-80-BX-LB1) restores consistent hydraulic pressure...DS325312- SKU:
- DS325312
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- PRODUCT NAME:
- PISTON
- TYPE:
- BRAKE CALIPER
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- FRONT
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$26.20 -
DRAG SPECIALTIES Rear Caliper Piston - FL 43946-79-BX-LB1
DRAG SPECIALTIES
$23.05A worn or failing rear caliper piston compromises your braking power and safety—especially critical for high-performance and racing applications where precision stopping is non-negotiable. The DRAG...DS325313- SKU:
- DS325313
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- UNITS:
- EACH
- PRODUCT NAME:
- PISTON
- TYPE:
- BRAKE CALIPER
$23.05 -
DRAG SPECIALTIES Rear Caliper Piston - FL 44129-73-BX
DRAG SPECIALTIES
$65.05Rear brake performance is only as reliable as your caliper pistons—worn or damaged units compromise stopping power and safety. The DRAG SPECIALTIES Rear Caliper Piston delivers OEM-equivalent...DS325314- SKU:
- DS325314
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- PRODUCT NAME:
- PISTON
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE CALIPER
$65.05 -
DRAG SPECIALTIES Caliper Piston - 77-83 FX,FXR,XL 44157-77-BX-LB1
DRAG SPECIALTIES
$28.30A worn or damaged caliper piston directly compromises braking performance and safety—this OEM-quality replacement restores full hydraulic pressure delivery and consistent stopping power. Whether...DS325315- SKU:
- DS325315
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- PISTON
- COLOR/FINISH:
- UNFINISHED
- TYPE:
- BRAKE CALIPER
$28.30Qty in Cart: 0Quantity:Price:$28.30Subtotal: -
DRAG SPECIALTIES Master Cylinder Repair Kit - Rear 42382-82-PE-LB1
DRAG SPECIALTIES
$25.15A compromised rear master cylinder can turn a reliable ride into a safety liability—loss of braking pressure, spongy pedal feel, and unpredictable stopping power are unacceptable on any machine. The...DS195040- SKU:
- DS195040
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BORE SIZE IMPERIAL:
- 5/8'
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
- TYPE:
- MASTER CYLINDER
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
- TYPE:
- BRAKE
$25.15Qty in Cart: 0Quantity:Price:$25.15Subtotal: -
DRAG SPECIALTIES Master Cylinder Repair Kit - Rear 42374-86-PE-LB1
DRAG SPECIALTIES
$24.10A failing rear master cylinder compromises braking performance and puts you at risk—especially critical for Harley-Davidson riders where responsive braking is essential to safety. This DRAG...DS195046- SKU:
- DS195046
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
- STYLE:
- STANDARD
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE
- BORE SIZE IMPERIAL:
- 5/8'
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- MASTER CYLINDER
$24.10Qty in Cart: 0Quantity:Price:$24.10Subtotal: -
DRAG SPECIALTIES Master Cylinder Repair Kit - Rear 42374-77-PE-LB1
DRAG SPECIALTIES
$20.95A compromised rear master cylinder will leave you stranded or worse—unable to trust your braking system when it matters most. This DRAG SPECIALTIES rebuild kit restores your H-D's brake performance...DS195047- SKU:
- DS195047
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BORE SIZE IMPERIAL:
- 3/4'
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- STYLE:
- KELSEY-STYLE
- TYPE:
- BRAKE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- MASTER CYLINDER
$20.95Qty in Cart: 0Quantity:Price:$20.95Subtotal: -
DRAG SPECIALTIES DS BRK PAD 77-81XL/CR RR 16-0905SCP
DRAG SPECIALTIES
$19.95Semi-metallic brake pads deliver the performance sweet spot for high-mileage cruisers and street machines: superior heat dissipation without the aggressive wear characteristics of sintered compounds...DS325005- SKU:
- DS325005
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- RIDING STYLE:
- STREET
- TYPE:
- SEMI-SINTERED METAL
- WEIGHT IMPERIAL:
- 9.92 OZ.
- UNITS:
- SET OF 2
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BRAKE PAD
$19.95Qty in Cart: 0Quantity:Price:$19.95Subtotal:
