Shifters
Shimano Shimano Saint SL-M820-B-IR Right Shifter
10-speed rear shift · I-SPEC B
Requires companion components
Individual right shifter requires separate left and right brake controls.
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 MTB rear drivetrain compatibility C-433ManufacturerSource checked Jul 30, 2026Evidence reviewed Jul 31, 2026
- Shimano MTB shift lever specificationsManufacturerSource checked Jul 30, 2026Evidence reviewed Jul 31, 2026
- Shimano current MTB component ordering catalogManufacturerSource checked Jul 30, 2026Evidence reviewed Jul 31, 2026
Technical data
Specifications
- Speeds
- 10-speed
- Supported speeds
- 10-speed
- Compatible drivetrain families
- Shimano Saint M820 mechanical 10-speed
- Shift actuation
- Mechanical
- Control style
- Flat Bar Trigger
- Included control sides
- Right
- Right control functions
- Rear Shift