Brake levers
Shimano Shimano Saint BL-M820-B Brake Lever
Left · hydraulic mineral oil
Requires companion components
Individual left brake lever requires an opposite-side control and compatible hydraulic caliper.
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
Retailer offers
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Catalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Jul 31, 2026
- Compatibility review
- Reviewed Jul 31, 2026
Approved technical sources
- Shimano brake hose compatibility C-186ManufacturerSource checked Jul 30, 2026Evidence reviewed Jul 31, 2026
- Shimano current MTB component ordering catalogManufacturerSource checked Jul 30, 2026Evidence reviewed Jul 31, 2026
- Shimano hydraulic MTB brake-lever specificationsManufacturerSource checked Jul 30, 2026Evidence reviewed Jul 31, 2026
Technical data
Specifications
- Control style
- Flat Bar Brake Lever
- Brake control interface
- Hydraulic Mineral Oil
- Compatible brake hoses
- Sm-Bh90-Sbls
- Control clamp diameter
- 22.2 mm
- Included control sides
- Left
- Left control functions
- Brake