Gorilla Brakes · Replacement disc brake pads

Shimano XTR 2-Piston Brake Pads BR-M9100

Gorilla Brakes pads for Shimano XTR BR-M9100 2-piston calipers use the compact K-type shape without cooling fins. Shimano lists K05Ti-RX and K04Ti pads for this model. Check the BR-M9100 code on your caliper before ordering; older XTR BR-M9000 calipers use a different G/J pad shape.

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Compatible models and fitment
Model or brake familyCompatibility and fitment details
FitmentBR-M9100 takes compact K-type pads without cooling fins
equivalent to K05Ti-RX / K04Ti. G/J pads and finned L-type pads do not fit.
Shimano XTR BR-M9100compact K-type pads without cooling fins

Gorilla Brakes pads for Shimano XTR BR-M9100 2-piston calipers use the compact K-type shape without cooling fins. Check the BR-M9100 code on your caliper before ordering; older XTR BR-M9000 calipers use a different G/J pad shape.

K-type without cooling fins (K05Ti-RX / K04Ti reference shape)

BR-M9100 (Shimano XTR 2-Piston)

Models listed for this collection

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.

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Advice when you need it

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

Before you order

Shimano XTR 2-Piston Brake Pads BR-M9100 FAQs

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

What brake pads fit Shimano XTR BR-M9100 brakes?

BR-M9100 uses compact K-type pads without cooling fins. Shimano lists K05Ti-RX resin and K04Ti metal pads for this caliper. Choose the equivalent unfinned K-type Gorilla Brakes pad and check your caliper model before ordering. The G/J pads used by older XTR BR-M9000 calipers and finned L-type pads are not the correct fitment for BR-M9100.

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.