About the Product
Brembo HPK P4 30/34 High Performance Front Caliper Set
Billet 2-Piece | 108mm Radial Mount | Hard Anodized | 2-Pin Racing Design
Part Number: 220A01610
The Brembo HPK P4 30/34 220A01610 is a legendary high-performance radial brake caliper set developed specifically for racing and serious trackday use. Precision-machined from billet aluminum using Brembo’s HPK (High Performance Kit) racing technology, these calipers deliver exceptional braking power, outstanding modulation, and superior rider feedback for riders demanding true race-level performance.
Featuring a lightweight 2-piece billet construction, 30/34mm aluminum piston layout, and hard anodized racing finish, the 220A01610 remains one of Brembo’s most respected supersport and superbike radial caliper upgrades for Japanese sportbikes and Triumph supersport models.
Item Summary
- Genuine Brembo HPK P4 30/34 front brake caliper set
- Brembo Part Number: 220A01610
- Includes LEFT and RIGHT front calipers
- CNC billet aluminum 2-piece construction
- 108mm radial mount spacing
- 4 aluminum pistons
- Differentiated piston sizing: 30mm / 34mm
- Hard anodized finish
- Racing-oriented 2-pin caliper design
- Anti-chatter spring clip included
- Brembo HH sintered brake pads included
- Compatible with 32–34mm disc height
- DOT 4 and DOT 5.1 compatible
- Designed for racing and trackday use
- Brembo HPK (High Performance Kit) product
- Manufactured in Italy
Brembo HPK Racing Technology
The Brembo HPK P4 30/34 was engineered specifically for riders demanding maximum braking precision and race-level stopping performance. The CNC-machined billet aluminum construction significantly improves rigidity while reducing overall weight compared to conventional cast calipers.
The 2-piece screwed body construction improves:
- Braking precision
- Hydraulic consistency
- Lever feel
- Heat management
- Resistance to flex during extreme braking
This design allows riders to maintain exceptional braking control and consistency during aggressive track riding and competition environments.
Advanced 30/34mm Piston Configuration
The HPK P4 30/34 utilizes Brembo’s proven differentiated piston layout featuring:
- 2 × 30mm pistons
- 2 × 34mm pistons
This staggered piston configuration improves braking pressure distribution across the pads while enhancing modulation and controllability under aggressive braking loads.
The fully aluminum pistons help reduce weight and improve thermal stability during repeated high-temperature braking cycles.
Performance Benefits
- Strong braking power
- Progressive lever feel
- Improved brake modulation
- Better rider feedback
- Consistent braking performance
Lightweight Billet 2-Piece Construction
The caliper body is CNC-machined from high-quality aluminum and assembled using a 2-piece bridge design optimized for racing use. This construction helps minimize unsprung weight while improving structural stiffness and braking consistency.
Construction Advantages
- Lightweight racing design
- Improved rigidity
- Better braking precision
- Enhanced durability
- Reduced caliper flex
The hard anodized surface finish also improves durability and corrosion resistance while providing a clean factory racing appearance.
Technical Specifications
|
Specification |
Details |
|
Brand |
Brembo |
|
Model |
HPK P4 30/34 |
|
Part Number |
220A01610 |
|
Position |
Front |
|
Sold As |
Left + Right Set |
|
Construction |
CNC Billet Aluminum 2-Piece |
|
Mount Type |
Radial Mount |
|
Mount Spacing |
108mm |
|
Offset |
22.5mm |
|
Pistons |
4 |
|
Piston Sizes |
30mm / 34mm |
|
Piston Material |
Aluminum |
|
Disc Height Compatibility |
32–34mm |
|
Max Disc Thickness |
6mm |
|
Optimal Disc Thickness |
5.5mm |
|
Finish |
Hard Anodized |
|
Brake Pads Included |
Yes |
|
Pad Shape |
M |
|
Weight w/o Pads |
780g |
|
Weight w/Pads |
1030g |
|
Brake Fluid |
DOT 4 / DOT 5.1 |
|
Hardware |
Steel |
|
Bridges |
2 |
|
Made In |
Italy |
Included In The Box
- Left Brembo HPK P4 30/34 caliper
- Right Brembo HPK P4 30/34 caliper
- Brembo HH sintered brake pads
- Anti-chatter spring clip
- Brembo thermotape temperature strips
- Brembo installation documentation
Compatible Brake Pads
|
Pad Compound |
Part Number |
Intended Use |
|
Brembo OE HH Sintered |
107670821 |
Street / Track |
|
Brembo Z03 Endurance |
107A48674 |
Endurance Racing |
|
Brembo Z04 Sintered |
107670823 |
Professional Racing |
Spare Parts
Genuine Brembo Replacement Components
|
Spare Part |
Part Number |
|
Brake Pads |
107670821 |
|
Bleed Screw Cover |
05150210 |
|
Bleeding Screw |
05281228 |
|
Security Clip / Pin Clip |
05454218 |
|
Spring Plate |
20225590 |
|
Pin / Spindle |
20394230 |
|
Thermotapes 88–127°C |
Available |
|
Thermotapes 132–171°C |
Available |
Popular Motorcycle Applications
The Brembo 220A01610 is widely used on high-performance Japanese sportbikes and Triumph supersport motorcycles including:
- Honda CBR600RR
- Honda CBR1000RR
- Kawasaki ZX-6R
- Kawasaki ZX-10R
- Suzuki GSX-R600 / 750 / 1000
- Yamaha YZF-R6
- Yamaha YZF-R1
- Triumph Daytona 675
Some motorcycles may require spacers, brackets, or upgraded 320mm rotors depending on application.
Recommended Supporting Components
Recommended Brembo Master Cylinders
For optimal hydraulic performance, Brembo commonly pairs the HPK P4 30/34 with:
- Brembo 15RCS
- Brembo 16x18
- Brembo RCS Corsa Corta
Recommended Brake Rotors
Compatible with:
- OEM brake discs
- Brembo T-Drive rotors
- Brembo HPK supersport rotors
Designed for use with approximately 35mm brake ring height and 5.5mm rotor thickness.
Important Fitment Notes
- Designed for motorcycles using 108mm radial mount spacing
- Some Japanese motorcycles require spacers and longer mounting bolts
- Does NOT fit 100mm radial mount forks
- Racing / track use recommended
- Professional installation strongly recommended
- Proper brake bleeding required after installation
Why Choose the Brembo HPK P4 30/34 220A01610?
The Brembo HPK P4 30/34 remains one of the most iconic billet radial caliper upgrades ever produced for modern sportbikes. Combining lightweight CNC construction, race-proven braking performance, differentiated piston technology, and Brembo’s legendary racing pedigree, the 220A01610 delivers exceptional braking confidence for aggressive riders and track enthusiasts.
Key Advantages
- CNC billet aluminum construction
- Race-proven HPK braking technology
- Exceptional braking power
- Outstanding lever feel and modulation
- Lightweight high-rigidity design
- Brembo HH pads included
- Compatible with professional racing pad compounds
- Genuine Italian Brembo engineering
For riders seeking true supersport racing performance and premium Brembo craftsmanship, the Brembo HPK P4 30/34 220A01610 remains one of the finest radial caliper upgrades available for modern sportbike applications.
Spare Parts
Brake Pads
Pad Specifications
- Width: 74.5mm
- Height: 55.5mm
- Thickness: 8.6mm
THIS ENTIRE SITE IS © 1999-2026 OPTIMUM PERFORMANCE PRODUCTS INC. PLEASE READ OUR COPYRIGHT AND LIABILITY STATEMENT
