About the Product
Brembo .484 Café Racer P4 32 CNC Front Brake Caliper
Billet 2-Piece | 108mm Radial Mount | Hard Anodized Anthracite Black
Left Side Caliper | Part Number: 120B47320
The Brembo .484 Café Racer 120B47320 is a premium left-side radial brake caliper developed specifically for riders seeking a perfect combination of classic Café Racer styling, premium billet construction, and high-performance Brembo braking technology. Precision-machined from a solid block of aluminum using advanced CAM manufacturing technology, the .484 caliper delivers exceptional rigidity, lightweight performance, and unmistakable Brembo aesthetics for custom motorcycles, neo-retro builds, and high-end street machines.
Designed to impart a bold Café Racer character to any motorcycle, the Brembo .484 combines vintage-inspired design language with modern radial-mount braking performance. Finished in hard anodized anthracite black with Brembo’s iconic hand-painted red logo, the .484 Café Racer caliper offers both exceptional stopping power and timeless custom-bike styling.
Item Summary
- Genuine Brembo .484 Café Racer front brake caliper
- Brembo Part Number: 120B47320
- LEFT side caliper
- CNC billet aluminum 2-piece construction
- 108mm radial mount spacing
- 4 × 32mm aluminum pistons
- Hard anodized anthracite black finish
- Hand-painted red Brembo logo
- Designed specifically for Café Racer & custom motorcycles
- Brembo Upgrade Line product
- Brembo sintered brake pads included
- Compatible with 32–34mm disc height
- Lightweight high-rigidity design
- OEM-equivalent Brembo quality
- Manufactured in Italy
Brembo .484 Café Racer Design Philosophy
The Brembo “.484” caliper was specifically engineered to meet the growing demand for high-performance braking systems with authentic Café Racer styling and premium billet construction. The name “.484” originates from the displacement of the individual caliper pistons measured in cubic inches — a nod to the V-Twin and custom motorcycle market.
Brembo designed the .484 to deliver:
- Classic Café Racer aesthetics
- Modern radial braking precision
- Premium billet construction
- Lightweight performance
- Exceptional rigidity
- Exclusive custom-bike styling
The result is a caliper that looks perfectly at home on custom motorcycles while delivering modern Brembo stopping power and modulation.
CNC Billet Aluminum Construction
The .484 Café Racer caliper is machined entirely from billet aluminum using state-of-the-art CAM technology. Brembo utilizes topological optimization software to remove unnecessary material while maintaining exceptional structural integrity and rigidity.
The 2-piece caliper body is assembled using three steel bolts positioned from the wheel side for improved rigidity and precise hydraulic performance.
Construction Benefits
- Exceptional rigidity
- Reduced caliper flex
- Improved braking precision
- Lightweight performance
- Enhanced rider feedback
- Premium billet appearance
Advanced 4 × 32mm Piston Configuration
The Brembo .484 utilizes four 32mm aluminum pistons engineered to deliver powerful braking performance with smooth modulation and excellent rider feedback. Brembo optimized the piston layout to provide progressive braking feel while maintaining exceptional stopping capability for aggressive road riding.
Performance Benefits
- Strong braking power
- Excellent modulation
- Progressive lever feel
- Improved hydraulic consistency
- Enhanced rider confidence
The aluminum pistons also help reduce overall caliper weight while improving thermal management during repeated braking cycles.
Hard Anodized Anthracite Finish
The .484 Café Racer caliper features a premium hard anodized anthracite black finish specifically designed to enhance durability, corrosion resistance, and visual appeal. Brembo’s iconic red logo is hand-painted directly onto the caliper body for authentic factory styling.
Finish Benefits
- Enhanced corrosion resistance
- Increased surface durability
- Premium custom-bike appearance
- Authentic Brembo racing aesthetics
Pinless Brake Pad System
Unlike conventional calipers utilizing pad retaining pins, the Brembo .484 incorporates specially machined internal pad guides directly into the caliper body. This advanced design eliminates the need for external guide pins while improving pad stability and simplifying servicing.
Advantages
- Cleaner appearance
- Improved pad stability
- Reduced hardware complexity
- Easier maintenance
- Enhanced custom-bike aesthetics
Technical Specifications
|
Specification |
Details |
|
Brand |
Brembo |
|
Model |
.484 Café Racer |
|
Part Number |
120B47320 |
|
Position |
Front Left |
|
Construction |
CNC Billet Aluminum 2-Piece |
|
Mount Type |
Radial Mount |
|
Mount Spacing |
108mm |
|
Offset |
30mm |
|
Pistons |
4 |
|
Piston Diameter |
32mm |
|
Piston Material |
Aluminum |
|
Disc Height Compatibility |
32–34mm |
|
Material |
Aluminum |
|
Finish |
Hard Anodized Anthracite Black |
|
Logo |
Hand-Painted Red Brembo |
|
Brake Pads Included |
Yes |
|
Pad Shape |
C |
|
Weight Without Pads |
Approx. 735g |
|
Brake Fluid |
DOT 4 |
|
Product Line |
Brembo Upgrade Line |
|
Made In |
Italy |
Included In The Box
- Brembo .484 Café Racer left-side caliper
- Brembo sintered brake pads
- Brembo banjo bolt
- Copper crush washers
- Brembo thermotape temperature strips
- Brembo stickers
- Brembo installation instructions
Key Features
CNC Billet Aluminum Construction
Precision-machined billet aluminum body provides exceptional rigidity and premium custom-bike styling.
Café Racer Styling
Designed specifically for neo-retro, Café Racer, and custom motorcycle builds.
Pinless Pad Retention System
Machined pad guides eliminate the need for traditional retaining pins.
Lightweight Performance Design
Optimized billet construction reduces unsprung weight while improving braking precision.
Brembo Racing Pedigree
Combines classic aesthetics with modern Brembo braking technology and OEM-equivalent quality.
Compatible Brake Pads & Spare Parts
Genuine Brembo Compatible Pads
|
Pad Compound |
Part Number |
Intended Use |
|
Brembo OE Sintered Pads |
107988210 |
Street / Track |
|
Brembo Z03 Racing Pads |
107A48669 |
Racing |
|
Brembo Z04 Racing Pads |
107A48639 |
Professional Racing |
Replacement Components
|
Spare Part |
Description |
|
Brake Pad Spring |
Brembo OEM replacement |
|
Bleed Screw |
Brembo replacement bleed screw |
|
Seal Kit |
Brembo rebuild kit |
|
Thermal Strips |
Brembo thermotape indicators |
Matching Caliper
|
Side |
Part Number |
|
Right Caliper |
120B47321 |
The complete left/right Brembo .484 Café Racer kit is sold under part number 220B47320.
Recommended Applications
The Brembo .484 Café Racer caliper is ideal for:
- Ducati Café Racer builds
- Triumph Thruxton projects
- BMW R nineT custom motorcycles
- Custom naked bikes
- Neo-retro superbikes
- High-end Café Racer builds
- Vintage superbike restorations
- Premium custom motorcycles
Recommended Supporting Components
Recommended Brembo Master Cylinders
For optimal braking feel and hydraulic performance, Brembo commonly recommends:
- Brembo 17RCS
- Brembo RCS Corsa Corta
These master cylinders maximize braking modulation and rider feedback.
Recommended Brake Rotors
Compatible with:
- Brembo Serie Oro rotors
- Brembo T-Drive rotors
- High-performance OEM rotors
Designed for approximately 32–34mm disc height applications.
Important Fitment Notes
- Designed for motorcycles utilizing 108mm radial mount spacing
- LEFT side caliper only
- Compatible with 32–34mm disc height
- Some motorcycles may require spacers and longer mounting bolts
- Universal racing/custom application
- Professional installation strongly recommended
- Brake system must be properly bled after installation
Why Choose the Brembo .484 Café Racer 120B47320?
The Brembo .484 Café Racer combines timeless custom-bike styling with authentic Brembo racing technology and billet aluminum craftsmanship. Designed specifically for riders who demand both performance and aesthetics, the .484 delivers exceptional braking feel, outstanding rigidity, and unmistakable Café Racer style for premium motorcycle builds.
Key Advantages
- CNC billet aluminum construction
- Authentic Café Racer styling
- Lightweight high-rigidity design
- Pinless brake pad system
- Excellent braking modulation
- Premium hard anodized finish
- Genuine Brembo racing pedigree
- Made in Italy craftsmanship
For riders building the ultimate Café Racer or upgrading a premium custom motorcycle with authentic Brembo performance, the Brembo .484 Café Racer 120B47320 delivers world-class braking technology with timeless neo-retro styling.
Spare Parts
Brake Pads
Pad Specs
- Width: 102.2mm
- Height: 42mm
- Thickness: 7.9mm
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