HAYES Disc Brake Pads – Gorilla Brakes Factory Racing Organic

Gorilla Brakes Factory Racing Organic brake pads for HAYES are engineered for riders who demand maximum bite, ultra-quiet braking, and instant performance in dry conditions.

Best for: Dry weather trail riding, enduro racing, downhill runs, bike-park laps, and aggressive riding where silence and control matter more than pad life.

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Factory Racing Organic is an ultra-soft, low-noise compound delivering exceptional bite, smooth modulation, and near-silent braking in dry conditions.

⚠️ Dry Use Only: Optimised for dry riding. Due to the ultra-soft compound, pad wear will be very rapid in wet, muddy, gritty, or abrasive conditions.

About Factory Racing Organic Brake Pads for HAYES

Gorilla Brakes Factory Racing Organic brake pads for HAYES are built using an ultra-soft, high-friction organic compound bonded to a silver back plate. They are engineered to deliver instant bite, refined modulation, and exceptionally quiet braking for performance-focused riders.

This compound prioritises braking feel and silence over longevity. No bedding-in process is required — full braking performance is available immediately from the first lever pull.

Important – Dry Conditions Only:
Factory Racing Organic brake pads are optimised for dry riding. In wet, muddy, gritty, or abrasive conditions, the ultra-soft compound will wear extremely fast.
e-MTB, Enduro & Downhill Use:
These pads can be used on HAYES e-MTB, enduro, and downhill brake systems. Expect significantly faster wear compared to harder Factory Racing or Enduro Pro compounds.

🛠️ Key Performance Characteristics

  • Ultra-soft organic racing compound
  • Silver back plate for lightweight performance
  • Extremely high initial bite
  • Exceptionally quiet braking
  • No bedding-in required

🧪 Compound Characteristics

Compound Material Dry Perf. Wet Perf. Noise Durability Bedding-In Recommended Use
Factory Racing Organic Ultra-Soft Organic (Silver Back Plate) ★★★★★ ★★☆☆☆ ★★★★★ (Ultra Quiet) ★★★★☆ Not Required Dry Trail, Enduro, Downhill, e-MTB (fast wear)
Durability Notice:
Durability ratings are based on dry conditions only. In wet, gritty, or abrasive environments this compound will wear extremely fast. Designed for riders who prioritise silence, feel, and instant bite over longevity.

📦 Popular HAYES Brake Models Using Factory Racing Organic Pads

  • HAYES Trail & Enduro: Dominion A4, Dominion A2,T2,T4, A4-SRL
  • HAYES Gravity & DH: Dominion A4, Dominion T4
  • HAYES Legacy & Utility: Stroker, Radar, Dyno, Sole, MX Series

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Frequently Asked Questions

Are Factory Racing Organic brake pads compatible with HAYES Dominion brakes?
Yes. Gorilla Brakes Factory Racing Organic pads are fully compatible with HAYES Dominion A4 and Dominion A2 calipers. They deliver instant bite, ultra-quiet braking, and refined modulation for dry trail, enduro, and downhill riding.
Can I use Factory Racing Organic pads on HAYES T4 brakes?
Yes. Factory Racing Organic pads fit HAYES T4 calipers and provide smooth, quiet braking with excellent lever feel. They are best used in dry conditions, where silence and control are prioritised over pad lifespan.
Are Factory Racing Organic pads suitable for downhill riding on HAYES brakes?
They can be used for downhill and bike-park riding with HAYES Dominion A4 and T4 systems. However, due to the ultra-soft compound, expect significantly faster wear, especially compared to Enduro Pro or Sintered pads.
Can I use these pads on HAYES e-MTB brake systems?
Yes. Factory Racing Organic pads are compatible with HAYES Dominion e-MTB setups, but wear rate will be much faster than harder compounds. Riders who prioritise silence and feel often choose these, while heavy e-MTB riders may prefer Enduro Pro options.
Do Factory Racing Organic pads need bedding-in on HAYES brakes?
No. No bedding-in is required. Factory Racing Organic pads deliver full braking performance immediately from the first lever pull on all compatible HAYES calipers.
How do Factory Racing Organic pads compare to HAYES sintered or metallic pads?
actory Racing Organic pads are: • Much quieter • Offer higher initial bite • Provide smoother modulation However, they wear much faster, especially in wet or gritty conditions. They are designed for riders who choose silence and feel over longevity.
Are these pads suitable for wet or muddy riding with HAYES brakes?
No. Factory Racing Organic pads are not recommended for wet, muddy, or abrasive conditions. In these environments, wear will be extremely fast. For wet riding, a Sintered or Enduro Pro compound is a better choice.
Which HAYES Factory Racing Organic brake models are supported?
Factory Racing Organic pads are available for: • HAYES Dominion A4 • HAYES Dominion A2 • HAYES T4 • HAYES A4-SRL • Selected legacy HAYES systems (model dependent) Always use the product filters to confirm exact fitment.
Who should choose Factory Racing Organic for HAYES brakes?
Choose this compound if you: • Ride mainly in dry conditions • Want ultra-quiet braking • Value instant bite and smooth modulation • Prefer braking feel over pad life They are ideal for race days, bike-park laps, and riders sensitive to noise.