Brake setVerified spec
Shimano Deore XT M8100 BL-M8100 / BR-M8100
Own a Shimano Deore XT M8100 BL-M8100 / BR-M8100?
Track its value in your garage, or list it for sale locally in a few taps.
Overview
- Brand
- Shimano
- Series
- Deore XT M8100
- Model
- BL-M8100 / BR-M8100
- Type
- Brake set
- Years
- 2019 to 2026
Compatibility
- Mount
- post_mount
Specifications
- Oil
- Shimano mineral
- Pads
- G05A-RX resin / G04S-MX metal (J05A, J04C finned optional)
- Fluid
- mineral
- Pistons
- 2
- Brake type
- hydraulic_disc
- Servo wave
- true
- Lever blade
- 2-finger aluminum blade
- Lever model
- BL-M8100
- Reach adjust
- toolless
- Caliper model
- BR-M8100
- Shifter mount
- I-SPEC EV
- Lever weight g
- 105
- Rotor sizes mm
- 140, 160, 180, 200, 203, 220
- Piston material
- ceramic
- Caliper weight g
- 121
- Kit weight basis
- front kit, 800 mm hose, standard pad, no adapter, no rotor (2026-2027 handbook)
- Recommended rotor
- RT-CL800 (RT-MT800 in earlier handbooks)
- Free stroke adjust
- true
- Kit weight g front
- 269
Flat-mount rear-only caliper BR-M8110 (140-180 mm) uses the same lever. Rotor size list per the 2026-2027 handbook.
For sale now
None listed right now. Save a search in the app and get told when one appears. Parts are local pickup at launch.
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