Rear derailleurs
microSHIFT Acolyte Rear Derailleur 8 Speed Medium Cage
RD-M5180M
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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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
- Aug 1, 2026
- Compatibility review
- Reviewed Aug 1, 2026
Approved technical sources
- microSHIFT Acolyte Rear Derailleur User Manual mount evidenceManufacturerSource checked Aug 1, 2026Evidence reviewed Aug 1, 2026
- microSHIFT RD-M5180M official labeled model factsManufacturerSource checked Jul 31, 2026Evidence reviewed Aug 1, 2026
Technical data
Specifications
- Speeds
- 8-speed
- Supported speeds
- 8-speed
- Maximum cassette cog
- 46T
- Supported cassette combinations
- 12-42t, 12-46t
- Drivetrain family
- microSHIFT Acolyte 8-speed
- Compatible drivetrain families
- microSHIFT Acolyte 8-speed
- Frame mounting
- Conventional hanger