Good quality and only place I could find pack of 4 rather than them.coming in 2's at double the price 😆
Great so far! Stop exceptional and low noise.
Gorilla Brakes Semi-Metallic brake pads for the compatible calipers listed below.
Match your existing pad shape and exact caliper model before ordering. The performance information describes the Semi-Metallic friction compound.
At a glance
Specifications
- Compound
- Semi-Metallic
- Backing plate
- Steel
- Pad shape
- Hayes HFX-9 / Mag / MX-1 fitment
- Riding
- Commuting, road, gravel and lighter trails
- Pack contents
- 2 brake pads and 1 pad spring
- Coverage
- 1 compatible brake caliper
Each pack contains one pair of pads (2 pads) and 1 spring for one compatible caliper. For front and rear replacement, check both calipers and order the appropriate pack for each.
Check before ordering
Compatibility
These pads fit the listed legacy Hayes HFX-9, Mag and MX-1 calipers. Hayes Sole, MX-2 to MX-5, Stroker and Dominion use different pad shapes.
| Brake family | Compatible calipers |
|---|---|
| Legacy Hayes calipers | HFX-9, HFX Mag, MX-1 |
- Caliper / pad references
- 98-16314
E-bike recommendation
Gorilla Brakes positions standard Semi-Metallic in its Performance range for conventional bicycles. For e-bike riding, Gorilla Brakes recommends the Enduro Pro and Factory Racing brake pad ranges. Match the pad shape and complete brake setup to your bike and its total load.
Rotor compatibility
This compound is suitable for all bicycle disc brake rotor types, including rotors marked “resin pads only”.
Rotor diameter and thickness must meet your brake manufacturer’s specifications. Check rotor condition and minimum permitted thickness before fitting new pads.
Compound performance
Semi-Metallic
A versatile everyday compound for commuting, road, gravel and lighter trails. Part of the Gorilla Brakes Performance range for conventional bicycles.
Actual braking performance and wear depend on your brake setup, rotor, bedding-in and riding conditions.
Heat management
Aluminium or steel backing plates?
These pads use a steel backing plate. The compound guidance describes the standard Semi-Metallic friction material.
Fitting and bedding in
Follow the installation guide for your braking system, then complete the recommended bedding-in procedure before normal riding.
Gorilla Brakes Semi-Metallic brake pads for the compatible calipers listed below.
Match your existing pad shape and exact caliper model before ordering. The performance information describes the Semi-Metallic friction compound.
At a glance
Specifications
- Compound
- Semi-Metallic
- Backing plate
- Steel
- Pad shape
- Hayes HFX-9 / Mag / MX-1 fitment
- Riding
- Commuting, road, gravel and lighter trails
- Pack contents
- 2 brake pads and 1 pad spring
- Coverage
- 1 compatible brake caliper
Each pack contains one pair of pads (2 pads) and 1 spring for one compatible caliper. For front and rear replacement, check both calipers and order the appropriate pack for each.
Check before ordering
Compatibility
These pads fit the listed legacy Hayes HFX-9, Mag and MX-1 calipers. Hayes Sole, MX-2 to MX-5, Stroker and Dominion use different pad shapes.
| Brake family | Compatible calipers |
|---|---|
| Legacy Hayes calipers | HFX-9, HFX Mag, MX-1 |
- Caliper / pad references
- 98-16314
E-bike recommendation
Gorilla Brakes positions standard Semi-Metallic in its Performance range for conventional bicycles. For e-bike riding, Gorilla Brakes recommends the Enduro Pro and Factory Racing brake pad ranges. Match the pad shape and complete brake setup to your bike and its total load.
Rotor compatibility
This compound is suitable for all bicycle disc brake rotor types, including rotors marked “resin pads only”.
Rotor diameter and thickness must meet your brake manufacturer’s specifications. Check rotor condition and minimum permitted thickness before fitting new pads.
Compound performance
Semi-Metallic
A versatile everyday compound for commuting, road, gravel and lighter trails. Part of the Gorilla Brakes Performance range for conventional bicycles.
Actual braking performance and wear depend on your brake setup, rotor, bedding-in and riding conditions.
Heat management
Aluminium or steel backing plates?
These pads use a steel backing plate. The compound guidance describes the standard Semi-Metallic friction material.
Fitting and bedding in
Follow the installation guide for your braking system, then complete the recommended bedding-in procedure before normal riding.
Compound information is unavailable for this selection. Please select an available compound or contact us for help.
Gorilla Brakes Semi-Metallic brake pads for the compatible calipers listed below.
Match your existing pad shape and exact caliper model before ordering. The performance information describes the Semi-Metallic friction compound.
At a glance
Specifications
- Backing plate
- Steel
- Pad shape
- Hayes HFX-9 / Mag / MX-1 fitment
- Riding
- Commuting, road, gravel and lighter trails
- Pack contents
- 2 brake pads and 1 pad spring
- Coverage
- 1 compatible brake caliper
Each pack contains one pair of pads (2 pads) and 1 spring for one compatible caliper. For front and rear replacement, check both calipers and order the appropriate pack for each.
Check before ordering
Compatibility
These pads fit the listed legacy Hayes HFX-9, Mag and MX-1 calipers. Hayes Sole, MX-2 to MX-5, Stroker and Dominion use different pad shapes.
| Brake family | Compatible calipers |
|---|---|
| Legacy Hayes calipers | HFX-9, HFX Mag, MX-1 |
- Caliper / pad references
- 98-16314
E-bike recommendation
Gorilla Brakes positions standard Semi-Metallic in its Performance range for conventional bicycles. For e-bike riding, Gorilla Brakes recommends the Enduro Pro and Factory Racing brake pad ranges. Match the pad shape and complete brake setup to your bike and its total load.
Rotor compatibility
Rotor diameter and thickness must meet your brake manufacturer’s specifications. Check rotor condition and minimum permitted thickness before fitting new pads.
Heat management
Aluminium or steel backing plates?
These pads use a steel backing plate. The compound guidance describes the standard Semi-Metallic friction material.
Fitting and bedding in
Follow the installation guide for your braking system, then complete the recommended bedding-in procedure before normal riding.
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Help & fitting
Get your brakes ready
Check your fitment, prepare your brakes and find support.
Your questions
About these brake pads
Fitment, materials and performance explained.
Is this the same compound as Enduro Pro Semi-Metallic?
No. This listing uses standard Semi-Metallic from the Gorilla Brakes Performance range, intended for commuting, road, gravel and lighter trails. Enduro Pro Semi-Metallic is a separate compound with its own published ratings and test results.
How do I check that these pads fit my brakes?
Match the exact caliper model and existing pad shape to the compatibility table on this page. Do not rely on the brake lever name or series alone. Check the front and rear calipers separately, because some systems use different pad shapes at each end.
Which rotors can I use with this compound?
This compound is suitable for all bicycle disc brake rotor types, including rotors marked “resin pads only”. Rotor diameter and thickness must meet your brake manufacturer’s specifications. Check rotor condition and minimum permitted thickness before fitting new pads.
Do new brake pads need bedding in?
Yes. Follow the installation guide and complete the recommended bedding-in procedure before demanding riding. Bedding in prepares the new friction material and establishes an even transfer layer on the rotor.
Which compound does Gorilla Brakes recommend for e-bikes?
Gorilla Brakes positions standard Semi-Metallic in its Performance range for conventional bicycles. For e-bike riding, Gorilla Brakes recommends the Enduro Pro and Factory Racing brake pad ranges. Match the pad shape and complete brake setup to your bike and its total load.
What is included in one pack?
Each pack contains 2 brake pads and 1 pad spring for one compatible caliper. Check the front and rear calipers separately before ordering two packs.