Accossato CY012 Radial Brake Master Cylinder (10.5 mm piston) – Off‑Road / Pit‑Bike / Scooters

Description

The Accossato CY012 features a forged body and CNC-machined lever, finished in sleek black with color-matched front adjuster that lets you customize lever reach 17–19 mm. A 10.5 mm piston size ensures sharp, responsive braking. Includes a compact 45 ml integrated reservoir; stop-light switch sold separately. Precision-engineered offset U-bolt reduces flex and enhances stability

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Features & Benefits

• Compact integrated reservoir for cleaner handlebar setup

• Folding lever resists damage on impacts

• Adjustable lever distance simplifies fine-tuning to fit your feel and hand size

• Engineered with offset U-bolt and stainless hardware for minimal flex

• CNC-forged body combines strength, low weight, and race-grade durability

• Control-focused design reduces lever freeplay for sharper response

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Package Contents

• 1 × CY012 radial brake master cylinder (10.5 mm piston)

• Folding lever in selected color

• Pre-installed integrated reservoir

• Front lever adjuster knob

• Mounting hardware and bracket

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Applications

Ideal for off-road bikes, pit-bikes, scooters, and compact motorcycles needing a performance master cylinder with integrated reservoir and durable folding lever.

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Recommended Use

For tight, responsive braking in off-road environments. Best paired with Accossato Racing brake line kits and DOT 4/5.1 fluids for full system compatibility

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Spare Parts & Accessories

• RC006 – M8 bleed valve

• RC051 – Natural anodized U-bolt

• RC007 – L-shaped reservoir fitting

• RC009 – Lever adjust knob & pin (Ø1.5 mm)

• RC005 – Rubber bleed-cap protector

• RC010 – Reservoir seal

• RC046 – Master cylinder cap

• RC016, RC017, RC019, RC020, RC021, RC022 – Various internal/bracket components

• ID001 / ID002 / ID005 – Optional hydraulic stop switches

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Why Choose Accossato CY012

Handcrafted in Italy, the CY012 strikes a unique balance: lightweight, race-hardened performance with field-ready functionality. Ideal for off-road and adventure riders seeking precision braking and modular customization.

Additional information

Brand	Accossato
Part Number	CY012
Lever Colors	Black, Blue, Gold, Green, Orange, Red, Silver
Type	Radial brake master cylinder
Piston Diameter	10.5 mm
Lever	Folding, CNC-machined; articulated joint; 7 anodized color options; NRST
Lever Distance	Adjustable via front knob to desired 17–19 mm reach
Body Finish	Forged body, black anodized
Reservoir	Integrated ~45 ml; straight bracket included
Brake Hose Thread	M10×1
Offset U‑Bolt	Reduces lever flex during braking
Materials	Forged aluminum body, galvanised steel hardware
Stoplight Switch	Not included; part codes ID001/ID002 optional
Made in	Italy