4-Piston 40 mm Brake Caliper – Left/Right

• 🛑 Powerful, controlled braking

• ⚙️ 40 mm bolt spacing mount

• 🔁 Left and right versions

• 🎨 Three finishes: black, silver, purple

• 🧰 Universal P4-type compatibility

4-piston brake caliper, 40 mm bolt spacing

Direct P4-type upgrade for stronger bite and better lever feel

Give your bike a step up with this 4-piston brake caliper with 40 mm bolt spacing. Designed to fit common P4-type setups, it delivers superior braking power and more precise control, while remaining simple to install on the appropriate mounts. Whether you want a crisper response on the road or greater consistency during repeated stops, this caliper delivers.

Available in left and right versions, and offered in black, silver or purple finishes, it blends seamlessly with your aesthetic and technical project. Its robust aluminum construction provides an excellent weight/rigidity balance, while the 4-piston design spreads pressure evenly across the pads for effective, predictable deceleration.

Whether you’re building a cafe racer, roadster or scrambler, this P4-type caliper with 40 mm bolt spacing is a reliable choice to boost performance without compromising reliability. Choose the side (left or right) and the color that match your setup for a plug & play upgrade on compatible 40 mm mounts.

Compatibility:

• Universal 40 mm bolt spacing (P4 type)

• Position Left caliper

• Position Right caliper

• 40 mm compatible mounting brackets

• Ideal for P4-type 4-piston conversions

Technical specifications:

• 🛠 Type: 4-piston brake caliper, P4-type mount

• 📏 Mounting bolt spacing: 40 mm

• ↔️ Orientation: Left (ES-332L) and right (ES-332R) versions

• 💪 Material: Aluminum (caliper body)

• 🎨 Finishes: Black, Silver, Purple

• 🧩 Pad compatibility: Standard for P4-type 4-piston calipers

• 🔧 Installation: On fork/mount with 40 mm bolt spacing (adapters may be required depending on model)

• 📦 Sold: Individually (choose left or right)

Advantages over stock:

✔ Higher and more linear braking power
✔ Better pressure distribution thanks to 4 pistons
✔ More precise lever feel and easier modulation
✔ Robust aluminum construction and clean aesthetics
✔ Standardized 40 mm P4-type mounting

Why upgrade the stock part?

Many stock systems, while adequate for daily use, show their limits when you demand more bite and consistency, especially during spirited riding or after multiple successive stops. A well-designed multi-piston caliper improves both power and modulation.

• Lack of initial bite and longer stopping distances

• Heating and fade during successive braking

• Less precise lever modulation, spongy feel

• Compatibility limited to specific configurations

With this 4-piston caliper with 40 mm P4-type bolt spacing, you get more effective braking and improved consistency. The standardized compatibility makes integration easy on many 40 mm setups, enabling a clear upgrade without compromising reliability.

Ideal use:

• Riders seeking stronger, more progressive braking

• Cafe racer, roadster and scrambler conversions and builds

• Replacement for a worn or underperforming caliper

• Projects requiring a universal 40 mm bolt spacing mount

• Road use, spirited rides and daily commuting