Gorilla Brakes · Replacement disc brake pads

HOPE Disc Brake Pads – Gorilla Brakes Factory Racing Organic

Explore Gorilla Brakes Factory Racing Organic pads for Hope. Choose by the Hope caliper family, not the Tech lever name alone. Keep E4 / RX4+ / RX4-SH (HBSP323), original RX4-SR (HBSP359), V4/GR4/TR4 and X2/RX2/XCR pad groups separate. RX4-SR pads do not fit the HBSP323 calipers.

Compare compounds Fitment questions
Check fitment and compatible models

Two distinct pad families are available here. Choose by the caliper model, not the Tech 3 or Tech 4 lever name. X2 / RX2 pads are a separate shape and are not listed in this collection.

Pad familyCompatible models and selection
E4 / RX4+ — HBSP323 familyTech 3 E4, Tech 4 E4 and RX4+ mineral-oil or DOT versions. Compare the exact product pad outline; the original RX4-SR uses a different shape. View product or model details →
V4 / EVO TR4 / EVO GR4 — HBSP303 familyTech 3 V4, Tech 4 V4, EVO TR4 and EVO GR4. This is a separate shape from E4 / RX4+. View product or model details →

Check the exact caliper model and original pad outline before ordering. Check front and rear brakes separately, including the pack contents and number of packs needed.

Choose your performance range

Find your brake pads

Enduro Pro

Our highest-performance range.

Factory Racing

Performance-focused options.

Standard Compounds

Everyday riding options.

Choosing Factory Racing Organic

Factory Racing Organic puts braking feel first for dry XC, road and gravel riding, with a quieter, responsive bite. This compound can wear very quickly in wet and muddy conditions.

All Enduro Pro and Factory Racing compounds are e-bike rated. For heavy cargo, loaded touring and demanding descents, we recommend Enduro Pro Ultimate Orange or Enduro Pro Semi Metallic Blue in the correct fitment.

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Advice when you need it

Choose. Fit. Bed in.

Fitting guide Bedding-in guide Find your brake pads Ask us about your brakes

Before you order

HOPE Disc Brake Pads – Gorilla Brakes Factory Racing Organic FAQs

A little help with fitment, compounds and getting ready to ride.

How do I select the correct pad for Hope?

Choose by the Hope caliper family, not the Tech lever name alone. Keep E4 / RX4+ / RX4-SH (HBSP323), original RX4-SR (HBSP359), V4/GR4/TR4 and X2/RX2/XCR pad groups separate. RX4-SR pads do not fit the HBSP323 calipers. Check the selected product’s exact compatibility before ordering.

When should I consider Factory Racing Organic?

Factory Racing Organic puts braking feel first for dry XC, road and gravel riding, with a quieter, responsive bite. This compound can wear very quickly in wet and muddy conditions.

Can a compound guarantee silent braking?

No. A quieter braking character is a reason to compare compounds, but rotor condition, contamination, alignment and bedding in also affect noise. Choose the right fitment and follow the setup guidance.

How should I prepare the rotor and bed in new pads?

Check the rotor’s condition, wear limit and permitted pad material. Follow the installation instructions for your caliper and our bedding-in guide, including rotor preparation when changing compounds.