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
ARLEN NESS 6-Piston Caliper - 11.8" - Blue 02-227
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95If you're serious about braking performance, you need calipers engineered for both stopping power and thermal management. The ARLEN NESS 6-Piston Caliper delivers the stiffness and precision required for high-performance applications where brake fade and...17010692- SKU:
- 17010692
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- PRODUCT NAME:
- BRAKE CALIPER
- UNITS:
- EACH
- ROTOR DIAMETER IMPERIAL:
- 11.8'
- COLOR/FINISH:
- ANODIZED
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- BLUE
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT RIGHT
- RIDING STYLE:
- STREET
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 14" - Blue 02-200
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95Braking performance demands precision under extreme conditions, and this Arlen Ness 6-piston caliper delivers the stiffness and heat dissipation required for consistent stops lap after lap. The billet aluminum construction and CNC-machined cooling fins...17010674- SKU:
- 17010674
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- ANODIZED
- MOUNTING POSITION:
- FRONT LEFT
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 14'
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 14" - Red 02-202
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95If you're running serious stopping power on a high-performance build, brake performance can't be an afterthought. The ARLEN NESS 6-Piston Caliper delivers the thermal management and structural rigidity required for consistent, fade-resistant braking...17010676- SKU:
- 17010676
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- PRODUCT NAME:
- BRAKE CALIPER
- COLOR/FINISH:
- ANODIZED
- UNITS:
- EACH
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT LEFT
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 14'
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 14" - Blue 02-203
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95When you're pushing your machine to the limit, your braking system needs to match your commitment to performance. The ARLEN NESS 6-Piston Caliper delivers the stopping power and heat management required for serious track work and high-performance...17010677- SKU:
- 17010677
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- PRODUCT NAME:
- BRAKE CALIPER
- UNITS:
- EACH
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- BLUE
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT RIGHT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ANODIZED
- ROTOR DIAMETER IMPERIAL:
- 14'
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 14" - Gold 02-204
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95If you're running serious brake duty—whether on the track or the street—stopping power is only half the equation. The ARLEN NESS 6-Piston Caliper delivers the clamping force and thermal management you need to maintain consistent brake feel lap after lap,...17010678- SKU:
- 17010678
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- COLOR/FINISH:
- ANODIZED
- ROTOR DIAMETER IMPERIAL:
- 14'
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- GOLD
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT RIGHT
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 14" - Titanium 02-206
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95Consistent, fade-resistant braking performance demands a caliper engineered to handle extreme heat and stress without compromise. The ARLEN NESS 6-piston design delivers the stopping power and thermal management required for sustained high-performance...17010680- SKU:
- 17010680
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- COLOR/FINISH:
- GRAY
- PRODUCT NAME:
- BRAKE CALIPER
- CALIPER PISTONS:
- 6 PISTON
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 14'
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT LEFT
- COLOR/FINISH:
- ANODIZED
- UNITS:
- EACH
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 14" - Titanium 02-207
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95When you're pushing your bike to the limit, brake performance separates controlled aggression from catastrophe. The ARLEN NESS 6-Piston Caliper delivers the stopping power and thermal management you need for consistent braking under extreme conditions,...17010681- SKU:
- 17010681
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT RIGHT
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 14'
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- GRAY
- COLOR/FINISH:
- ANODIZED
- UNITS:
- EACH
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 11.8" - Titanium 02-218
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95Braking performance under high-stress racing conditions demands precision that standard calipers simply can't deliver. The ARLEN NESS 6-Piston Caliper combines rigid engineering with advanced heat dissipation to give you the stopping power and...17010682- SKU:
- 17010682
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- CALIPER PISTONS:
- 6 PISTON
- ROTOR DIAMETER IMPERIAL:
- 11.8'
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- MATERIAL:
- BILLET ALUMINUM
- COLOR/FINISH:
- ANODIZED
- COLOR/FINISH:
- GRAY
- MOUNTING POSITION:
- FRONT LEFT
- UNITS:
- EACH
MSRP: $469.95Now: $422.96Was: $469.95Qty in Cart: 0Quantity:Price:MSRP: $469.95Now: $422.96Was: $469.95Subtotal: -
On Sale
ARLEN NESS 6-Piston Caliper - 11.8" - Titanium 02-219
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95Stop compromising on braking performance. The ARLEN NESS 6-Piston Caliper delivers the stopping power and thermal management your high-performance application demands, with precision engineering that keeps your brake response consistent lap after lap...17010683- SKU:
- 17010683
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT RIGHT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- BRAKE CALIPER
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- ANODIZED
- ROTOR DIAMETER IMPERIAL:
- 11.8'
- COLOR/FINISH:
- GRAY
- MOUNTING POSITION:
- FRONT LEFT
MSRP: $469.95Now: $422.96Was: $469.95Qty in Cart: 0Quantity:Price:MSRP: $469.95Now: $422.96Was: $469.95Subtotal: -
On Sale
ARLEN NESS 6-Piston Caliper - 11.8" - Blue 02-224
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95Consistent braking performance under extreme conditions separates champions from the rest of the field. The ARLEN NESS 6-Piston Caliper delivers the stiffness and thermal management required for repeated hard stops without fade, whether you're on the...17010684- SKU:
- 17010684
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- COLOR/FINISH:
- ANODIZED
- MOUNTING POSITION:
- FRONT LEFT
- ROTOR DIAMETER IMPERIAL:
- 11.8'
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- BLUE
- MATERIAL:
- BILLET ALUMINUM
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 11.8" - Gold 02-225
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95If you're serious about braking performance, caliper stiffness and heat dissipation are non-negotiable. The ARLEN NESS 6-Piston Caliper delivers the rigidity you need for consistent pedal feel and stopping power, while its engineered cooling fins keep...17010685- SKU:
- 17010685
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- ROTOR DIAMETER IMPERIAL:
- 11.8'
- COLOR/FINISH:
- ANODIZED
- MOUNTING POSITION:
- FRONT LEFT
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- GOLD
- MATERIAL:
- BILLET ALUMINUM
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 11.8" - Gold 02-228
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95Braking performance demands precision and consistency, especially under sustained high-temperature conditions. The ARLEN NESS 6-Piston Caliper delivers the stiffness and heat dissipation necessary for reliable stops lap after lap, whether you're on the...17010686- SKU:
- 17010686
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- COLOR/FINISH:
- ANODIZED
- COLOR/FINISH:
- GOLD
- ROTOR DIAMETER IMPERIAL:
- 11.8'
- PRODUCT NAME:
- BRAKE CALIPER
- UNITS:
- EACH
- CALIPER PISTONS:
- 6 PISTON
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT RIGHT
- RIDING STYLE:
- STREET
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
ARLEN NESS 6-Piston Caliper - 11.8" - Red 02-229
ARLEN NESS
MSRP: $469.95Now: $422.96Was: $469.95If you're running a high-performance braking system, your calipers need to deliver consistent stopping power under extreme conditions without fade. The ARLEN NESS 6-Piston Caliper combines rigid engineering with intelligent thermal design to keep your...17010687- SKU:
- 17010687
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- PRODUCT NAME:
- BRAKE CALIPER
- ROTOR DIAMETER IMPERIAL:
- 11.8'
- UNITS:
- EACH
- COLOR/FINISH:
- ANODIZED
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- RED
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- FRONT RIGHT
- RIDING STYLE:
- STREET
MSRP: $469.95Now: $422.96Was: $469.95Qty in Cart: 0Quantity:Price:MSRP: $469.95Now: $422.96Was: $469.95Subtotal: -
On Sale
ARLEN NESS 6 Piston Caliper Rebuild Kit 320-000
ARLEN NESS
MSRP: $14.95Now: $13.46Was: $14.95Brake performance degradation is inevitable—worn seals, contaminated fluid, and compromised pistons rob your stopping power and reliability. The ARLEN NESS 6 Piston Caliper Rebuild Kit restores your braking system to factory specifications without the...17020499- SKU:
- 17020499
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- REBUILD KIT
- STYLE:
- 6 PISTON
- CALIPER PISTONS:
- 6 PISTON
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE CALIPER
- UNITS:
- KIT
MSRP: $14.95Now: $13.46Was: $14.95 -
On Sale
ARLEN NESS 4 Piston Caliper Rebuild Kit 320-001
ARLEN NESS
MSRP: $14.95Now: $13.46Was: $14.95Brake system reliability is non-negotiable in high-performance driving, and worn caliper seals compromise both stopping power and safety. This ARLEN NESS rebuild kit restores your 4-piston caliper to factory specifications with OEM-quality components,...17020500- SKU:
- 17020500
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REBUILD KIT
- CALIPER PISTONS:
- 4 PISTON
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE CALIPER
- STYLE:
- 4 PISTON
MSRP: $14.95Now: $13.46Was: $14.95Qty in Cart: 0Quantity:Price:MSRP: $14.95Now: $13.46Was: $14.95Subtotal: -
On Sale
ARLEN NESS Rotor 14" - Front Left - Black 300-000
ARLEN NESS
MSRP: $329.95Now: $296.96Was: $329.95Stopping power and aesthetics don't have to be mutually exclusive. The ARLEN NESS 14" rotor upgrade delivers measurable braking performance improvements while transforming your front wheel's visual presence with precision-machined styling. Installation...17103960- SKU:
- 17103960
- Availability:
- Ships Same Business Day
- Weight:
- 7.35 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 14'
- MATERIAL:
- 420 HIGH-CARBON STAINLESS STEEL
- MODEL:
- BIG BRAKE
- MOUNTING POSITION:
- LEFT
- PRODUCT NAME:
- BRAKE ROTOR
- TYPE:
- FULL-FLOATING
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER:
- 356 MM (14')
- OUTSIDE DIAMETER METRIC:
- 356 MM
- RIDING STYLE:
- STREET
MSRP: $329.95Now: $296.96Was: $329.95 -
ALLOY ART Ambidextrous Caliper Radial Mount - Clear 49RABM-1
ALLOY ART
$279.95A precision radial mount caliper system demands a foundation that matches its engineering—the ALLOY ART Ambidextrous Caliper Radial Mount delivers exactly that with billet aluminum construction designed for both 11.8" and 13" rotor setups. Whether you're...17010688- SKU:
- 17010688
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- CLEAR
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- LEFT
- MOUNTING POSITION:
- RIGHT
- UNITS:
- KIT
- COLOR/FINISH:
- ANODIZED
- TYPE:
- RADIAL
- PRODUCT NAME:
- BRAKE CALIPER MOUNT
- RIDING STYLE:
- STREET
$279.95 -
ALLOY ART Ambidextrous Caliper Radial Mount - Black 49RABM-2
ALLOY ART
$279.95Precision brake mounting demands a caliper mount that won't flex under hard cornering or repeated track cycles. The ALLOY ART Ambidextrous Caliper Radial Mount delivers the rigid, repeatable geometry you need to maintain consistent brake feel lap after...17010689- SKU:
- 17010689
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- BRAKE CALIPER MOUNT
- TYPE:
- RADIAL
- COLOR/FINISH:
- ANODIZED
- MOUNTING POSITION:
- RIGHT
- MATERIAL:
- BILLET ALUMINUM
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- LEFT
- RIDING STYLE:
- STREET
$279.95Qty in Cart: 0Quantity:Price:$279.95Subtotal: -
ALLOY ART Ambidextrous Caliper Mount - Black 49HDBM-2
ALLOY ART
$279.95Precision brake performance demands a mount that matches the quality of your caliper and rotor setup. The ALLOY ART Ambidextrous Caliper Mount delivers rock-solid rigidity and consistent pad engagement with zero flex, ensuring repeatable stopping power...17010656- SKU:
- 17010656
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING POSITION:
- LEFT
- MOUNTING POSITION:
- RIGHT
- UNITS:
- KIT
- COLOR/FINISH:
- ANODIZED
- TYPE:
- AMBIDEXTROUS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRAKE CALIPER MOUNT
- RIDING STYLE:
- STREET
$279.95 -
BRAKING SK2 Brake Rotor - Buell WK042R
BRAKING
$325.95Race-grade braking performance demands rotor engineering that matches your commitment to speed and precision. The BRAKING SK2 delivers measurably faster lever response and superior thermal management through directional design and a 9% weight...17101397- SKU:
- 17101397
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- INSIDE DIAMETER METRIC:
- 61 MM
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- FRONT RIGHT
- OUTSIDE DIAMETER METRIC:
- 340 MM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BRAKE ROTOR
- SHAPE:
- CONTOUR
- TYPE:
- TWO PIECE (FLOATING)
- INSIDE DIAMETER IMPERIAL:
- 2-13/32'
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- SK2
- UNITS:
- EACH
- BOLT PATTERN:
- 5 HOLE
- OUTSIDE DIAMETER IMPERIAL:
- 13-25/64'
$325.95Qty in Cart: 0Quantity:Price:$325.95Subtotal:
