• Gorilla Brakes Factory Racing Hayes Dominion A4 and T4 disc brake pads – powerful, consistent braking for enduro, downhill and eMTB
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HAYES Dominion / A4 / T4 – Factory Racing Disc Brake Pads | Gorilla Brakes

HAYES Dominion / A4 / T4 – Factory Racing Disc Brake Pads | Gorilla Brakes

$25.00 USD
$25.00 USD
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Compatible with HAYES Dominion, A4, and T4 4-piston calipers — created for riders who demand consistent, race-level braking performance on the steepest terrain.

Gorilla Brakes Factory Racing Pads use an advanced non-metallic performance compound that delivers high power, fade resistance, and ultra-smooth modulation. Perfect for Enduro, DH, and e-MTB applications where control and consistency matter most. Fully REACH-compliant and e-bike approved.

✅ Compatibility Chart

HAYES Model Caliper Discipline
HAYES Dominion A4 Downhill, Enduro, Trail
HAYES T4 Trail, All-Mountain
HAYES A4-SRL Enduro, Trail

🔥 Compound Type: Factory Racing (High Performance)

The Factory Racing Compound provides powerful braking with stable friction and quiet operation. Its non-metallic friction layer maintains clean engagement and predictable lever feel even at extreme temperatures.

Feature Performance Benefit
Performance friction layer Consistent braking across variable conditions
High thermal stability Fade-free control under sustained heat
Refined lever modulation Progressive, predictable stopping power
Non-metallic compound Smooth feel with reduced rotor wear
OEM precision fit Exact dimensions for Dominion, A4, and T4 calipers

📦 What’s Included

  • 1 × Pair of brake pads (for one 4-piston caliper)
  • 1 × Spring clip
  • Eco-friendly recyclable packaging

🌍 Ideal For

  • Enduro, DH, and e-MTB riders
  • High-temperature, long-descent riding
  • Riders seeking consistent, quiet braking performance
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🚀 Other Compounds Available

🏆 Enduro Pro — Highest Performance

Maximum heat control, consistency, and longevity for aggressive riding across e-Bike, MTB, Gravel & Road.

Enduro Pro Ultimate
Flagship compound for long alpine descents, sustained heat, and full-power e-bikes.
e-Bike • MTB • Gravel • Road
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Enduro Pro Semi-Metallic
Powerful, controlled braking with excellent wet-weather consistency.
e-Bike • MTB • Gravel • Road
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Enduro Pro Resin
Smoother, quieter braking feel where noise reduction is prioritised.
e-Bike • MTB • Gravel • Road
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🏁 Factory Racing — High Performance

Ride-feel focused compounds tuned for modulation and noise behaviour across e-Bike, MTB, Gravel & Road.

Factory Racing (Green)
High-load durability for bike parks, hard trail riding, and heavy e-bikes.
e-Bike • MTB • Gravel • Road
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Factory Racing Titanium
Silver-backed option for improved heat management on long descents.
e-Bike • MTB • Gravel • Road
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Factory Racing Stealth
Quiet, predictable modulation for mixed-discipline riding.
e-Bike • MTB • Gravel • Road
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Factory Racing Organic
Instant bite and ultra-quiet feel for lighter loads and drier conditions.
e-Bike • MTB • Gravel • Road
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🔧 Standard Compounds — Performance

Reliable, value-driven compounds for everyday riding across MTB, Gravel & Road.

Sintered
Maximum durability in wet, muddy conditions and on long, hot descents.
MTB • Gravel • Road
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Semi-Metallic
Balanced power and control with a smoother braking feel for everyday riding.
MTB • Gravel • Road
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Ceramic (Nano Tech)
Smooth braking with low rotor wear for mixed conditions.
MTB • Gravel • Road
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Enduro Ceramic
Added heat stability for heavier riders and higher loads in hot conditions.
MTB • Gravel • Road
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📚 Helpful Resources

♻ Sustainability & EU Compliance

All Gorilla Brakes pads are REACH-compliant and produced under strict EU safety and environmental standards.
Learn more in our EU Compliance Policy →

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❓ Frequently Asked Questions

A: Yes — they’re fully e-bike approved and built for high torque braking and long descents.

A: Absolutely — they offer smoother modulation and more consistent friction across temperatures.

A: Factory Racing pads provide similar power but a quieter, more refined lever feel.

A: Yes — they’re ideal for Enduro and DH riding where fade-free power and precision are critical.

A: Yes — all Gorilla Brakes pads are REACH-compliant and part of our Brake Pad Recycling Program.