Harley Brake Caliper Kits
Harley-Davidson Brake Caliper Kits at JJ Motorsports
Upgrade your Harley's stopping power with premium brake caliper kits from JJ Motorsports, featuring 6-piston designs and billet aluminum construction for massive bite, heat dissipation, and custom style on Touring, Softail, and Dyna models. These high-performance kits deliver race-level braking with easy bolt-on installation.
Shop RC Components, Hawg Halters, and Arlen Ness caliper kits for proven reliability. Explore related categories such as Harley braking for pads and rotors, or Harley for wheels and suspension to complete your braking upgrades and ride with total confidence.
Top Harley-Davidson Brake Caliper Kits
- RC Components Caliper Mount Front Left Black 13" HD12361B – Black left-front caliper mount for 13" rotors; billet aluminum for Big Twin touring bikes.
- Hawg Halters 6-Piston Left Front Caliper 08 LHSCC6018 – 6-piston radial caliper kit for left front; radial mount for Softail and Dyna models.
- Arlen Ness 6-Piston Caliper 11.8" Blue 02-224 – Blue 6-piston caliper for 11.8" rotors; aggressive styling for custom Harley builds.
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
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GALFER Brake Caliper Bracket - 13" - Left SP064K
GALFER
$127.00If you're upgrading to a larger rotor diameter, you need a bracket that positions your caliper with precision—and that's exactly what this GALFER bracket delivers. By relocating your caliper to accommodate a 13" oversized rotor, you gain the thermal...17010784- SKU:
- 17010784
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$127.00Qty in Cart: 0Quantity:Price:$127.00Subtotal: -
GALFER Brake Caliper Bracket Radial Mount - Black - 12.5-13" SP061
GALFER
$127.00If you're running larger rotors for better heat dissipation and stopping power, your stock axial calipers won't align with the additional rotor diameter. The GALFER Radial Mount Bracket solves this by converting your setup to accept oversize 12.5" or 13"...17010787- SKU:
- 17010787
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$127.00 -
GALFER Brake Caliper Bracket Radial Mount - Dowel for 12.5" Rotors SP061A
GALFER
$12.00Upgrading to oversized rotors dramatically improves braking power and heat dissipation, but your stock axial calipers won't mount them. The GALFER radial mount bracket solves this by allowing you to run Nissin or Tokico radial calipers with 12.5" or 13"...17010788- SKU:
- 17010788
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$12.00 -
GALFER Brake Caliper Bracket Radial Mount - Shim for 13" Rotors SP061B
GALFER
$12.00If you're running upgraded brake components on your build, caliper fitment becomes critical—this radial mount shim bridges the gap between modern radial calipers and oversized rotors that your stock axial setup can't accommodate. Upgrading to a 12.5" or...17010789- SKU:
- 17010789
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$12.00 -
GALFER Brake Caliper Bracket Radial Mount - Spacer for '15-22 Touring Models SP061C
GALFER
$12.00If you're running oversized rotors on your touring model, you need a bracket that matches your setup—not a compromised adapter. The GALFER SP061C radial mount spacer lets you upgrade to genuine radial calipers with 12.5" or 13" oversize rotors,...17010790- SKU:
- 17010790
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$12.00 -
PERFORMANCE MACHINE (PM) Caliper - 137 X 4B - Right - Black Anodized 0053-2958-MB
PERFORMANCE MACHINE (PM)
$659.95When you're serious about braking performance, OEM calipers fall short of what your vehicle—and your driving demands—require. The PM 137 X 4B delivers 20% improved stopping power through monobloc construction, giving you the confidence and control you...17010798- SKU:
- 17010798
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$659.95 -
PERFORMANCE MACHINE (PM) Caliper - 137 X 4B - Right - Black Anodized 0053-2958-MC
PERFORMANCE MACHINE (PM)
$659.95Braking performance directly impacts your ability to control your vehicle at speed, and OEM calipers simply don't deliver the stopping power required for serious driving. The PM 137 X 4B monobloc caliper cuts stopping distances significantly—20%...17010799- SKU:
- 17010799
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$659.95 -
PERFORMANCE MACHINE (PM) Caliper - 137 X 4B - Left - Black Anodized 0053-2957-MB
PERFORMANCE MACHINE (PM)
$659.95If you're serious about track performance or high-speed driving, your stock braking system is likely your weakest link. The PM Caliper 137 X 4B delivers 20% improved stopping power through monobloc construction—meaning shorter braking distances, better...17010796- SKU:
- 17010796
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
$659.95 -
PERFORMANCE MACHINE (PM) Caliper - 137 X 4B - Left - Black Anodized 0053-2957-MC
PERFORMANCE MACHINE (PM)
$659.95When every millisecond matters on the track or street, your braking system can't afford to compromise. The PM Caliper 137 X 4B delivers 20% better stopping power than OEM units through monobloc construction that resists flex and fade under extreme...17010797- SKU:
- 17010797
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$659.95 -
On Sale
ARLEN NESS 6-Piston Caliper - Rear - Chrome 02-326
ARLEN NESS
MSRP: $649.95Now: $591.45Was: $649.95Stopping power is non-negotiable in high-performance driving, and the ARLEN NESS 6-Piston Caliper delivers the clamping force and modulation you need for consistent, fade-resistant braking. Chrome-finished for durability and visual appeal, this rear...17010773- SKU:
- 17010773
- Availability:
- Ships Same Business Day
- Weight:
- 5.68 LBS
- COLOR/FINISH:
- CHROME
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- PRODUCT NAME:
- BRAKE CALIPER
- CALIPER PISTONS:
- 6 PISTON
- RIDING STYLE:
- STREET
MSRP: $649.95Now: $591.45Was: $649.95 -
On Sale
ARLEN NESS 4-Piston Caliper - Rear - Chrome 02-327
ARLEN NESS
MSRP: $549.95Now: $500.45Was: $549.95Upgraded rear braking performance demands a caliper that matches your front-end stopping power. The ARLEN NESS 4-Piston Caliper delivers the clamping force and heat dissipation needed for consistent, fade-resistant braking under high-stress riding...17010774- SKU:
- 17010774
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- CALIPER PISTONS:
- 4 PISTON
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
MSRP: $549.95Now: $500.45Was: $549.95 -
On Sale
ARLEN NESS 6-Piston Caliper - Rear - Black 02-328
ARLEN NESS
MSRP: $649.95Now: $591.45Was: $649.95Stopping power is non-negotiable in high-performance driving, and the ARLEN NESS 6-Piston Caliper delivers the clamping force and heat dissipation your rear brake system demands. Built with precision engineering and quality materials, this caliper...17010775- SKU:
- 17010775
- Availability:
- Ships Same Business Day
- Weight:
- 5.73 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CALIPER PISTONS:
- 6 PISTON
- COLOR/FINISH:
- BLACK
MSRP: $649.95Now: $591.45Was: $649.95Qty in Cart: 0Quantity:Price:MSRP: $649.95Now: $591.45Was: $649.95Subtotal: -
On Sale
ARLEN NESS 4-Piston Caliper - Rear - Black 02-329
ARLEN NESS
MSRP: $549.95Now: $500.45Was: $549.95Upgrading to a 4-piston caliper delivers superior braking power and heat dissipation compared to single-piston designs, giving you the stopping force needed for high-performance riding and track applications. The increased clamping force across four...17010776- SKU:
- 17010776
- Availability:
- Ships Same Business Day
- Weight:
- 5.59 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BRAKE CALIPER
- UNITS:
- EACH
- CALIPER PISTONS:
- 4 PISTON
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
MSRP: $549.95Now: $500.45Was: $549.95 -
HAWG HALTERS Radial Caliper Mount Adapter Kit - Black FBRMAB-108
HAWG HALTERS
$148.98Upgrading to radial brake calipers delivers superior stopping power and modulation, but traditional setups demand expensive fabrication work. This adapter kit eliminates that barrier—it's a bolt-on solution that lets you run modern radial calipers on...17010767- SKU:
- 17010767
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- TYPE:
- RADIAL
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- ROTOR ADAPTER
- MOUNTING POSITION:
- FRONT
$148.98 -
RC Components Front Left Chrome Caliper Mount for 13-Inch Floating Rotors 2000-2007 Harley-Davidson Road King FLHR HD12361C
RC COMPONENTS
$98.93If you're running a 13-inch floating rotor setup on your Road King, brake response and modulation depend entirely on caliper mounting precision. A quality mount eliminates deflection and ensures your stock calipers work at their best, translating to...17010148- SKU:
- 17010148
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- DISC:
- SINGLE
- MOUNTING POSITION:
- FRONT LEFT
- ROTOR DIAMETER IMPERIAL:
- 13'
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- CALIPER BRACKET
- RIDING STYLE:
- STREET
- TYPE:
- CALIPER
$98.93 -
RC Components Front Left Caliper Mount Black 13" 2000-2007 Harley-Davidson FLHR HD12361B
RC COMPONENTS
$98.93If you're upgrading to a 13" floating rotor setup on your 2000-2007 Harley-Davidson FLHR, you need a caliper mount engineered for precision and reliability. The RC Components Front Left Caliper Mount eliminates guesswork by allowing you to retain your...17010149- SKU:
- 17010149
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- CALIPER BRACKET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- DISC:
- SINGLE
- MOUNTING POSITION:
- FRONT LEFT
- ROTOR DIAMETER IMPERIAL:
- 13'
- TYPE:
- CALIPER
$98.93Qty in Cart: 0Quantity:Price:$98.93Subtotal: -
RC Components Front Left Caliper Mount for 13-Inch Floating Rotors 2009-2013 Harley-Davidson Touring HD12362B
RC COMPONENTS
$129.00If you're converting to a single-disc front brake setup on your 2009-2013 Harley-Davidson Touring, brake architecture matters. This RC Components caliper mount is engineered specifically for 13" floating rotors, delivering the precise alignment and...17010595- SKU:
- 17010595
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- CALIPER BRACKET
- RIDING STYLE:
- STREET
- TYPE:
- CALIPER
- DISC:
- SINGLE
- ROTOR DIAMETER IMPERIAL:
- 13'
- MOUNTING POSITION:
- FRONT LEFT
- UNITS:
- EACH
$129.00 -
RC Components Front Left Chrome Caliper Mount for 13" Floating Rotors 2020-2024 Harley-Davidson Road Glide Limited FLTRK HD12362C
RC COMPONENTS
$129.00If you're converting your Road Glide Limited to a left-front single-disc setup, you need a caliper mount engineered for that specific configuration—not a generic adapter that compromises brake feel or alignment. The RC Components mount integrates...17010596- SKU:
- 17010596
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- DISC:
- SINGLE
- PRODUCT NAME:
- CALIPER BRACKET
- ROTOR DIAMETER IMPERIAL:
- 13'
- TYPE:
- CALIPER
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT LEFT
- UNITS:
- EACH
$129.00 -
GMA ENGINEERING BY BDL Rear Caliper - 81-84FX - Smooth Chrome GMA-115SC
GMA ENGINEERING BY BDL
$515.95If you're running an 81-84 FX model, upgrading from die-cast OEM rear calipers to a precision-engineered billet aluminum design will dramatically improve braking response and heat dissipation. This GMA Engineering caliper eliminates the compatibility...17010192- SKU:
- 17010192
- Availability:
- Ships Same Business Day
- Weight:
- 4.70 LBS
- MATERIAL:
- BILLET ALUMINUM
- STYLE:
- SMOOTH
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- CALIPER PISTONS:
- 2 PISTON
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 11-1/2'
$515.95Qty in Cart: 0Quantity:Price:$515.95Subtotal: -
GMA ENGINEERING BY BDL Rear Caliper - 73-80BT - Classic Black GMA-100B
GMA ENGINEERING BY BDL
$431.95If you're running classic die-cast rear calipers, you're leaving performance and safety on the table. GMA Engineering's billet aluminum rear caliper delivers superior heat dissipation, consistent brake modulation, and the durability required for serious...17010184- SKU:
- 17010184
- Availability:
- Ships Same Business Day
- Weight:
- 4.45 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- UNITS:
- KIT
- PRODUCT NAME:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
- ROTOR DIAMETER IMPERIAL:
- 10'
- CALIPER PISTONS:
- 2 PISTON
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- NATURAL
- STYLE:
- CLASSIC
$431.95
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Brake Caliper Kits
- Compatibility: Ensure calipers fit your Harley's model (e.g., Touring 2000-2024, Softail/Dyna '08+, FX 81-84) and position (front/rear, left/right). Use the vehicle selector for year-specific matches, noting ABS or non-ABS options to avoid braking issues.
- Type of Use: For street cruising or touring, opt for 4-piston calipers for reliable stopping; high-performance or custom builds benefit from 6-piston designs for enhanced bite and heat dissipation in demanding conditions.
- Components and Upgrades: Select kits with calipers, brackets, and pads; upgrade to differential bore technology or quick-change designs. Focus on single/dual disc setups and included hardware for complete installation.
- Brand and Quality: Choose Hawg Halters for precision CNC-machined billet aluminum calipers with stainless pistons, RC Components for mounts, GMA Engineering by BDL for rear kits, or Arlen Ness for 6-piston customs. Prioritize anodized finishes (black/chrome/polished) for corrosion resistance and durability.
- Installation and Cost: Most are bolt-on with included brackets/pads for easy DIY setup; prices range from $98 for mounts to $998 for dual-disc calipers—factor in USA-made quality and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What Harley models do these brake caliper kits support? Kits support models like Road King (2000-2024), Touring, Softail/Dyna ('08+), FX (81-84), and custom builds—use the year/make/model filter for exact compatibility, including ABS models.
- How do 6-piston calipers improve braking? They offer massive bite, better heat dissipation, and enhanced stopping power compared to stock, ideal for performance upgrades.
- What is typically included in a caliper kit? Most include calipers, hanger brackets, brake pads, and hardware; check details for single/dual disc or rear-specific inclusions.
- Are these calipers durable in harsh conditions? Yes, billet aluminum construction with stainless pistons and anodized finishes provide corrosion resistance and longevity.
- What if a kit doesn't fit my Harley? Verify model, year, and ABS compatibility before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related braking parts? Yes—explore pads, rotors, or lines in the Harley braking category to complement your caliper upgrade for optimal performance.
