Vintage Master Cylinder Cap – Aluminum or Brass

• 🔩 Premium materials : solid brass or aluminum for an authentic look

• 🧰 Simple installation : designed for our vintage round reservoir

• 💧 Seal preserved : uses the gasket from your master cylinder

• ✨ Finishes to choose from : raw brass, polished brass, or natural aluminum

• 🏍 Retro style : perfect for cafe racer, scrambler, and bobber projects

Vintage master cylinder cap in aluminum or brass

For vintage round reservoir: authentic look, durability, and customization

Add a touch of character to your cockpit with this master cylinder cap with a vintage design, available in brass or aluminum. Designed specifically for our vintage round reservoir, it combines timeless style, strength, and attention to detail, while integrating perfectly with your brake or clutch system.

Brass offers a natural patina that evolves over time, for a unique and warm look. Aluminum, more discreet, focuses on lightness and corrosion resistance. Whether you choose a raw brass, polished brass, or natural aluminum finish, you get a piece that instantly enhances your machine’s look.

Developed for compatibility with our round-reservoir master cylinder, this cap installs easily and reuses the gasket provided by the model. Ideal for restoration, customization, or simply replacing a dull cover, it’s the ally of cafe racer, scrambler, bobber, and neo-retro style motorcycles.

Compatibility:

• Universal Brake master cylinder – vintage round reservoir (our model)

• Universal Clutch master cylinder – vintage round reservoir (our model)

Technical specifications:

• 🛠 Type: cap for round-reservoir master cylinder (vintage model)

• 💎 Finishes: raw brass, polished brass, or natural aluminum

• 💪 Material: solid brass or quality aluminum

• 🧩 Compatibility: designed for the vintage round reservoir of our master cylinder (brake or clutch)

• 🔧 Mounting: simple installation, reuses the gasket/hardware provided by the model

• 🛡 Resistance: durable materials, resistant to oxidation (aluminum) and natural patina (brass)

• 🎨 Customization: polished brass shine or left raw for an authentic patina

Advantages over the original:

✔ Vintage aesthetics and premium materials (brass/aluminum)
✔ Finishes to choose from for a custom result
✔ Plug & play installation on our vintage round reservoir
✔ Durability and corrosion resistance
✔ Easy care: polishable (polished brass) or living patina (raw brass)

Why upgrade the original part?

Original covers often have a basic finish and quickly lose their shine. On customized motorcycles, they clash with other refined cockpit elements. Over time, a standard cover can scratch, show signs of oxidation, or harm the machine’s visual harmony.

• Standard, low-quality appearance

• Premature cosmetic wear (scratches, dulling)

• Materials that don’t match the quality of the rest of the build

• Hard to achieve a coherent retro look

This master cylinder cap in brass or aluminum solves these problems: it brings a refined finish consistent with a vintage universe, while preserving the functionality and sealing of your assembly, thanks to a design dedicated to our round reservoir.

Ideal use:

• Cafe racer, scrambler, and bobber builds

• Restoration or modernization with a vintage aesthetic

• Replacing a dull or damaged cover

• Customizing the cockpit with premium materials

• Neo-retro motorcycles and universal-base projects