Right Accossato Radial Brake Caliper Forged Monoblock 108 mm for Handbrake Harley Davidson Kawasaki Honda Yamaha Suzuki Triumph Stunt

The Accossato 108 mm Radial Brake Caliper is a premium, high-performance component designed for riders who demand maximum braking power, precision, and durability. Its forged monoblock construction ensures exceptional rigidity and lightweight performance—ideal for street, track, and stunt applications. Radial calipers 108 mm bolt spacing from Japanese motorcycles are the most commonly fitted calipers for handbrake systems.

🔍 Technical Specifications

• Model: Accossato PZ004

• Side: RIGHT

• Construction: Forged monoblock CNC aluminum

• Mounting Distance: 108 mm

• Offset: 22.5 mm

• Pistons: 4 aluminum pistons, Ø34 mm

• Brake Pads: 4x ST (Standard sintered) brake pads per caliper. Code AGPA134

• Seals: High-quality dust and fluid seals included

• Finish: Black powder coated finish

• Use: Street, racing, stunt riding

• New brake caliper with pads. Ready to install.
  If you need spacers to mount the clamp - we add them in the set.

🚀 Key Features & Benefits

🔧 Forged Monoblock Design

Machined from a single block of high-grade aluminum, the caliper offers superior stiffness and consistent braking performance. This reduces flex under heavy braking, improving modulation and rider confidence.

🔥 Lightweight CNC-Machined Construction

CNC machining reduces unnecessary mass while maintaining strength, improving both cooling efficiency and overall handling.

🏍️ Wide Compatibility

Fits a large range of motorcycles using 108 mm radial mounts—ideal for performance upgrades, custom builds, and stunt setups.

🎨 Stylish, High-Quality Finish

Available in black color to complement your bike's aesthetics while enhancing its racing-inspired look.

🛠️ What’s Included

• Accossato 108 mm forged monoblock radial brake caliper 

• 4 brake pads for each caliper

• Pre-installed seals

• Ready-to-mount assembly

📌 Compatibility

Suitable for motorcycles equipped with 108 mm radial mount calipers, including many models from:

• Honda

• Kawasaki

• Yamaha

• Suzuki

• Triumph

• Harley-Davidson (handbrake / stunt setups)

💡 Why Choose Accossato?

• Made in Italy – professional motorsport quality

• Superior braking power and feel

• Durable, lightweight, race-proven construction

• A perfect upgrade for performance, control, and safety

These models are compatible with the Accossato PZ004 radial brake caliper with a 108 mm mounting distance: 

CF MOTO

• CF Moto MT 700 (2024) – front caliper right + left

• CF Moto MT 800 (2025) – front caliper right + left

HONDA

• Honda CBR 600 RR (2005–2025) – front caliper right + left

• Honda CB 1000 R ABS (2008–2016) – front caliper right + left

• Honda CBR 1000 RR (2006–2019) – front caliper right + left

• Honda CBR 1000 RR SP (2014–2019) – front caliper right + left

• Honda CBR 1000 RR SP2 (2017–2019) – front caliper right + left

• Honda CBR 1000 RR-R SP Carbon (2025) – front caliper right + left

• Honda CBR 1000 RR-R Fireblade (2025) – front caliper right + left

• Honda CMX 1100 Rebel S.E. DCT (2024) – front caliper right

• Honda CMX 1100 Rebel DLT (2024) – front caliper right

KAWASAKI

• Kawasaki ZX4R (400, 2024–2025) – front caliper right + left

• Kawasaki ZX4RR (400, 2024) – front caliper right + left

• Kawasaki ZX-6R 600 (2005–2006, 2005–2016) – front caliper right + left

• Kawasaki ZX-6R 636 (2005–2006 R, 2013–2017 ABS, 2013–2025) – front caliper right + left

• Kawasaki Z 750 R (2011–2012) – front caliper right + left

• Kawasaki Z 900 RS Cafe (2018–2022) – front caliper right + left

• Kawasaki Z 900 RS (2018–2025) – front caliper right + left

• Kawasaki Z 900 SE & RS SE (2022–2025) – front caliper right + left

• Kawasaki Ninja H2 (1000) – various trims 2017–2024 – front caliper right + left

• Kawasaki Ninja SX (1000, 2020–2025) – front caliper right + left

• Kawasaki Versys 1000 (2019–2024) & SE & S – front caliper right + left

• Kawasaki Z 1000 (2007–2016; 2011–2019 SX; 2014–2024 ABS; 2021–2024 H2 SE) – front caliper right + left

• Kawasaki ZX-10R (1000, 2004–2015) – front caliper right + left

• Kawasaki Ninja 1100 SX & SX SE (2024–2025) – front caliper right + left

• Kawasaki Versys 1100 (2024–2025) – front caliper right + left

• Kawasaki ZX-12R 1200 (2002–2006) – front caliper right + left

• Kawasaki GTR 1400 (2008–2020) – front caliper right + left

• Kawasaki ZZR 1400 (2006–2011 ABS; 2006–2021) – front caliper right + left 

KEEWAY

• Keeway V302 300 (2024) – front caliper left

SUZUKI

• Suzuki GSX-R 600 (2004–2017) – front caliper right + left

• Suzuki GSX-R 750 (2004–2017) – front caliper right + left

• Suzuki GSX-S 750 (2017–2021) – front caliper right + left

• Suzuki V-Strom 800 SE (2024–2025) – front caliper right + left

• Suzuki GSX-8R / GSX-8S (2023–2025) – front caliper right + left

• Suzuki GSX-S 950 (2021–2024) – front caliper right + left

• Suzuki V-Strom 1000 (2014–2019) – front caliper right + left

• Suzuki GSX-R 1000 (2003–2025) – front caliper right + left

• Suzuki GSX-S 1000 (2015–2025, including Katana & GT & GX) – front caliper right + left

• Suzuki V-Strom 1050 / V-Strom SE (2020–2025) – front caliper right + left

• Suzuki GSX-R 1300 Hayabusa (2008–2025) – front caliper right + left

SYM

• SYM ADX 300 & variants (2024–2025) – front caliper left

• SYM Joyride 300 (2022–2024; 2023–2024 TCS) – front caliper left

• SYM ADX 400 & Cruisym 400 (2024–2025) – front caliper left

• SYM TT 508 (2024) – front caliper right + left 

TRIUMPH

• Triumph Daytona 675 (2006–2014) – front caliper right + left

• Triumph Speed Triple 1050 (2005–2007) – front caliper right + left

• Triumph Tiger 1050 (2006–2012 / 2006–2013 SE / 2013–2020 Sport) – front caliper right + left

YAMAHA

• Yamaha XP 530 TMAX (2015–2019) – front caliper right + left

• Yamaha TMAX 560 / TMAX Tech Max (2020–2024) – front caliper right + left

• Yamaha YZF R6 (600, 2005–2025) – front caliper right + left

• Yamaha MT-07 & Tracer 7 / XSR 700 (2014–2024) – front caliper right + left

• Yamaha YZF R7 (700, various years) – front caliper right + left

• Yamaha MT-09 & MT-09 SP (900, 2014–2025) – front caliper right + left

• Yamaha Tracer 900 & GT / variants (2015–2025) – front caliper right + left

• Yamaha XSR 900 (2016–2025) – front caliper right + left

• Yamaha YZF R9 (900, 2025) – front caliper right + left

• Yamaha MT-10 & MT-10 SP (1000, 2016–2025) – front caliper right + left

• Yamaha YZF R1 (1000, 2004–2006; 2015–2025, incl. SP & GYTR) – front caliper right + left

Warranty and Maintenance:

Accossato brake calipers are covered by a 24-month warranty starting from the date of invoice. Without these documents the warranty won’t be valid.

Accossato radial brake caliper is unique: indeed, it has a serial number, it is identifiable and different from

the other radial calipers. The removal of the serial number will invalid warranty and maintenance.

Maintenance on the Accossato caliper is carried out within a working week from the arrival of the radial

caliper. Maintenance includes:

- Visual external inspection of the product

- Dismantling of the parts of the caliper

- Visual microscope inspection of all the components of the caliper

- Visual inspection inside the body of the caliper

- Replacement of the seal dusts

- Assembly of all the parts

- Static test of the caliper

- Dynamic test of the caliper

The replaced parts are disposed and from the maintenance, the caliper acquires a 12-month warranty as

stated by invoice. A further (second) maintenance will not extent the 12-month warranty of the product.

The maintenance will not include replacement of other non-mentioned external parts.

In case of falling, the maintenance is carried out only if the caliper can be fixed and come back to its original

status, like a brand-new part.

F.A.Q.

What to do in case of fall?

The radial brake caliper is a safety product. Accossato discourages to keep on riding after a fall, especially when you suspect or experience issues on its correct functioning.

Is there any repair kit for the Accossato caliper?

Replacements can be purchased separately. Please note that in case of non-original parts mounted on the caliper, the product will not be covered by warranty.

What brake fluid should I use?

Accossato suggests using DOT 4 Accossato Racing fluid, specially conceived to be used by the most demanding clients who desire a top performance braking process. Accossato developers recommend extreme caution when using braking fluids available on the market. More specifically, take extra care when using DOT 5.1 at boiling point: in fact, this fluid must be removed from the braking system soon after a competition and/or a single use. In case you fail to remove it, it may damage the seals of the braking system.

How much should I fasten the bleeding valve?

Accossato recommends to fasten the screw with a torque wrench at 8-10Nm. We discourage to try to fasten the screw with your hands without measuring the tightening. After bleeding the caliper and tight the valve, blow some compressed air around the screw in order to let the oil out that may be left in the crest of the thread and in the central whole with a diameter of 3mm.

Spare parts and accessories:

code: AGPA134 - 4 compound pads available OR, ST, ZXC, EV2

code: PA034 - aluminium piston, Ø34

code: UP034 - piston seal Ø34

code: GP034 - dust seal Ø34

code: AGPEI - Stainless steel pin

code: AGM01- Anti-rattle spring

code: AGFS - Safety catch

code: RC012 - Bleeding valve M8x1