Accossato MP001 Rear Brake Master Cylinder (10.5 mm)

Description

The Accossato MP001 Rear Brake Master Cylinder is a precision-engineered component designed to deliver reliable and consistent rear braking performance.

Manufactured from CNC-machined aluminium and finished with black hard anodizing, it offers excellent durability, corrosion resistance, and long-term performance under demanding riding conditions.

With a 10.5 mm piston diameter, this master cylinder provides a balanced and progressive braking feel, making it suitable for both street and performance applications.

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Key Features

• CNC-machined aluminium body – High precision and strength
• Hard anodized black finish – Enhanced durability and corrosion resistance
• 10.5 mm piston – Smooth, controlled rear braking feel
• Compact and lightweight design (75 g)
• Adjustable lever reach – Easy front adjuster for personalized feel
• 8 mm brake hose compatibility
• Mounting distance: 40–50 mm
• Made in Italy ????????

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Important Notes

• ❗ Not recommended for use together with thumb brake master cylinder systems
• ❗ Support bracket not included

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What’s Included

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Technical Specifications

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Performance Insight

The 10.5 mm piston size provides:

• Better modulation and control
• Smooth braking response
• Ideal balance between sensitivity and braking force

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Recommended Setup

For optimal performance, pair with:

• Accossato Brake Hose Kit
• Accossato Racing Brake Fluid

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Spare Parts (Available Separately)

• RC006 – M8x1 Bleed Valve
• RC051 – Bracket (Natural Anodized)
• RC007 – L-Shaped Compensation Fitting
• RC009 – Lever Adjustment Knob + Pin
• RC005 – Rubber Cap for Bleed Valve
• RC010 – Oil Compensation Seal Gasket
• RC046 – Brake Pump Cap
• RC016 – Safety Clip
• RC017 – Lever Pin
• RC019 – Bushing
• RC022 – Lever Holder

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Accessories (Optional)

• ID001 – Hydrostop (1 Hole)
• ID002 – Hydrostop (2 Hole)
• ID005 – Hydrostop 90°
• MH001 – Mirror Mount M8
• MH002 – Mirror Mount M10x1.25
• MP005 – Double-Attachment Rear Pump
• BS001 / BS002 / BS003 – Replacement Levers

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Installation Notes

• Suitable for rear brake hydraulic systems
• Ensure proper bleeding after installation
• Verify mounting spacing compatibility (40–50 mm)
• Professional installation is recommended

Additional information

Brand	Accossato
Part Number	MP001
Material	CNC-machined aluminium construction
Piston Diameter	10.5 mm
Weight	75 g
Made in	Italy