Gorilla Brakes · Replacement disc brake pads

Shimano XT 4-Piston Brake Pads BR-M8120 | D02S D03S H03C N04C

Compare Gorilla Brakes replacement pads for Shimano XT four-piston calipers BR-M8120 / BR-M8220 / BR-M8020. Match the full caliper code to the individual product’s pad and backing-plate version before choosing a compound.

Compare compounds Fitment questions
Check fitment and compatible models

Shimano XT 4-piston disc brake pads compatible with BR-M8120 / BR-M8220 / BR-M8020 hydraulic calipers.

BR-M8120 / BR-M8220 / BR-M8020 (XT 4-Piston)

Choose your performance range

Find your brake pads

Enduro Pro

Our highest-performance range.

Factory Racing

Performance-focused options.

Standard Compounds

Everyday riding options.

Choose your compound

Enduro Pro Ultimate Orange focuses on braking performance and pad life for demanding descents and heavier loads. Enduro Pro Semi Metallic Blue combines versatile braking with heat management for trail riding, touring and long descents.

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.

Compare compounds

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

Shimano XT 4-Piston Brake Pads BR-M8120 | D02S D03S H03C N04C FAQs

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

How do I choose the correct pad version for these four-piston calipers?

This collection lists BR-M8120 / BR-M8220 / BR-M8020. Match your complete BR code to the individual product’s compatibility and backing-plate shape. Shimano pad families and finned versions vary by caliper and generation; do not treat a list of D, H, N or P references as interchangeable across every model.

Which of the available compounds should I compare?

Enduro Pro Ultimate Orange focuses on braking performance and pad life for demanding descents and heavier loads. Enduro Pro Semi Metallic Blue combines versatile braking with heat management for trail riding, touring and long descents.

Which compounds are e-bike rated, and which do you recommend for heavy loads?

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.

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.