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8.1 Ottopuntouno CNC Dual Brake Master Cylinder – Ultimate Braking Control
Take control of your stopping power with the elite standard in race-track engineering.
Machined entirely from a single block of aircraft-grade Avional aluminum using high-precision CNC technology, the 8.1 Ottopuntouno Dual Brake Master Cylinder is built for riders who demand perfection. Proudly designed and manufactured in Italy, this dual-reservoir master cylinder delivers an unrivaled blend of modularity, responsive lever feel, and brutal stopping power for custom scooter builds, racing setups, and high-performance classic modifications.
Whether you are navigating aggressive track corners or engineering a premium custom build, the 8.1 Dual Master Cylinder ensures consistent hydraulic pressure without a hint of lever fade.
Key Features
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Precision CNC Architecture: Fully machined from high-strength Avional alloy, offering maximum rigidity and minimum weight compared to cast-molded cylinders.
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True Dual-Chamber Efficiency: Features independent reservoir management to provide smooth, perfectly balanced fluid displacement to your calipers.
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Ergonomic Racing Lever: Designed for optimal mechanical advantage, reducing rider fatigue while providing exceptionally clear tactile feedback at the fingers.
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Flawless Aesthetic Finish: Hard-anodized surface treatment protects the cylinder against corrosive brake fluids and weather while adding a sleek, aggressive look to your handlebars.
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Universal High-Performance Application: Engineered to work seamlessly with high-end setups (such as Formula or 8.1 radial calipers) on Zip SP, Vespa, Lambretta, and custom pit bike builds.
Technical Specifications
| Feature | Specification |
| Brand | 8.1 (Ottopuntouno) |
| Origin | Made in Italy |
| Material | CNC-machined Avional Aluminum Alloy |
| Configuration | Dual Master Cylinder / Dual Reservoir |
| Finish | Hard Anodized (Corrosion & Wear Resistant) |
| Compatibility | DOT 4 / DOT 5.1 Hydraulic Brake Systems |
| Ideal For | Track Racing, Custom Scooters, and Performance Upgrades |
Why Choose the 8.1 Dual Master Cylinder?
Eliminate the Sponginess. Standard cast master cylinders flex under extreme pressure, leading to a vague, spongy lever feel. The rigid CNC construction of the 8.1 guarantees that every ounce of force you apply to the lever is translated directly into pure clamping power at the caliper. Experience the confidence of professional-grade modularity and a razor-sharp bite point.
Package Includes:
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1 x 8.1 CNC Dual Brake Master Cylinder Assembly
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Premium mounting hardware and fixing bolts
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