Gorilla Brakes Semi-Metallic Disc Brake Pads – HAYES Dominion A4 / T4

• ✔️ Soft semi-metallic compound – smoother, quieter braking with low rotor wear
• ✔️ Compatible with Hayes Dominion A4 and Dominion T4 4-piston calipers
• ✔️ Ideal for enduro, trail, bike park, and light eMTB use
• ✔️ Includes 2 pads (1 pair) + pad spring 
• ✔️ REACH compliant and packaged in eco-friendly recyclable pouch

Product Description

Gorilla Brakes Semi-Metallic Pads for Hayes Dominion calipers offer quiet, controlled braking with a soft compound that beds in quickly and delivers a strong cold bite. These are a great option for riders who prioritise modulation and low noise over maximum lifespan.

Perfect for trail riders, enduro racers, or eMTB users seeking reliable stopping power without harsh rotor wear.

🔺 Pro-level rider? Heavier bike? Long alpine descents?

Upgrade to our high-performance compounds:

• 🔥 Factory Racing Compound – built for race conditions, heat control and bite
• 🔥 Enduro Pro Compound – designed for aggressive trail and enduro riding

🔧 Compatibility

Direct fit for Hayes Dominion 4-piston brakes:

• ✅ Hayes Dominion A4
• ✅ Hayes Dominion T4

❌ Not compatible with Hayes 2-piston systems like MX, HFX, or SFL series

📦 What’s Included

• 1x Pair of Gorilla Brakes Semi-Metallic Pads (for 1 caliper)
• 1x Pad Spring

⚙️ Technical Specs

• Compound: Semi-metallic (soft blend)
• Backing Plate: Steel
• Pad Shape: Hayes Dominion A4 / T4
• Compliance: REACH compliant (EU/UK)

🧠 Installation Tip

After installation, apply 10–15 firm stops on clean rotors to bed in the pads. Braking performance improves once heat-cycled after a few rides.