Hayes Dominion 4-piston (A4 & T4) disc brake pads | 2 Pairs (4 Pads)
Hayes Dominion 4-piston (A4 & T4) disc brake pads | 2 Pairs (4 Pads)
Fits: Hayes Dominion 4-piston
5.0 / 5.0
(4) 4 total reviews

2 pairs per pack. Covers front and rear brakes.
Order by noon PT Mon-Fri, ships same day from BC ·100% Fit Guarantee
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Loam Goat
Hayes Dominion 4-piston (A4 & T4) disc brake pads | 2 Pairs (4 Pads)
Hayes Dominion 4-piston (A4 & T4) disc brake pads | 2 Pairs (4 Pads)
Fits: Hayes Dominion 4-piston
5.0 / 5.0
(4) 4 total reviews
2 pairs per pack. Covers front and rear brakes.
Couldn't load pickup availability
Brake Pad Compound Guide
Brake Pad Compound Guide
Trail (Purple)
- Designed for: Riders who want quiet brakes straight away
- Bed-in: The quickest of the three
- Durability: Wears fastest of the three
- Noise: Our quietest compound
Gravity (Green)
- Designed for: Riders who want longer pad life and do not mind a noisier bed-in
- Bed-in: Slower than Trail, and noisier for longer
- Durability: Longer lasting than Trail
- Feel: Very close to Trail once bedded in
Sintered (Gold)
- Designed for: Wet and gritty conditions, and year round mileage
- Durability: Our longest lasting compound, at the expense of rotor wear
- Noise: The loudest of the three
- Note: Please check your rotors are not resin-only rotors. If you need rotors compatible with metallic/sintered pads, click here.
Compatible Models
Compatible Models
Hayes Dominion A4 and T4
Running the two piston Dominion A2, T2 or A2-SRL? Those pads are here.
What's Included
What's Included
- 2 pairs of pads in each package
- One order will cover the front and rear brakes
- Each pair of pads comes with one spring and will fit one caliper. If no spring is pictured, there will not be a spring
- Magura MT pads are the exception: they do not use a return spring, so none is included
- This means you have enough pads for two wheels
Warranty
Warranty
The Loam Goat Brakes warranty covers defects in materials or workmanship only. Warranty is for replacement of similar product or refund of purchase value only. Warranty does not cover brake noise or normal wear and tear. Some brake pad systems cause pads to wear faster than others.
Instruction Manual
Instruction Manual
Shipping Info
Shipping Info
Under $59 CAD: Untracked lettermail from $3.00 (3-9 business days) or $8.95 tracked express (2-7 business days).
$59-$99.99 CAD: Free lettermail (untracked, 3-9 business days) or $8.95 tracked express upgrade.
$100+ CAD: Free tracked express (2-7 business days).
We currently ship to Canada only from British Columbia.
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- 5 stars: 4 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
The all feel no squeal slogan is accurate! Just put them on and headed for the top of Mount 7 in Golden, BC and they held up top to bottom without any fade or squealing.
Running these currently on my Trek Slash+ ebike. Power is comparable to Hayes' sintered pads, maybe better. No squeal with the green pads and they were quick to bed in. Longevity looks to be the trade off as I expected. When these go I think I'll experiment with sintered on the rear (200mm rotor) and gravity in front (220mm rotor). Good stuff!
Super powerful pads!
The pads bite better - have more power than the originals and are predictable. Did not notice fading or overheating (I'm ~190lbs and running 223mm rotors, tested them on galfer sharks, and original hayes rotors)
No squeal, no slip, just some good clean braking power! Thanks guys!

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