Cassettes
microSHIFT H-Series 7 Speed Cassette 12-40
CS-H074 12-40t
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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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 CS-H074 12-40t official labeled model factsManufacturerSource checked Aug 1, 2026Evidence reviewed Aug 1, 2026
Technical data
Specifications
- Compatible freehub drivers
- Shimano HG (type unverified)
- Speeds
- 7-speed
- Smallest cassette cog
- 12T
- Largest cassette cog
- 40T
- Cassette combination
- 12-40t
- Cassette cogs
- 12T, 15T, 18T, 22T, 28T, 34T, 40T
- Drivetrain family
- microSHIFT Estes mechanical 7-speed