Complete Mafia Bike Cassette Replacement Guide: Tools, Steps, and Tuning
By Elena Rostova
Mafia designs its geared wheelie platforms with specific hub and cassette pairings that balance affordable price tags against street durability. Identifying your exact hub and derailleur generation dictates the replacement parts you should source.
| Mafia Platform | Stock Gearing / Drivetrain | Freehub Body Compatibility | Axle Nut Torque Spec |
|---|---|---|---|
| Bomma 29 Geared | 10-Speed microSHIFT Advent X (11, 48T) | Shimano HG Spline (Full Length) | 38, 42 Nm |
| Mafia Medusa Drivetrain | 9-Speed or 10-Speed Custom Wide-Range | Shimano HG Spline | 35, 40 Nm |
| Lucky 6 / Blackjack Geared | 8-Speed microSHIFT Acolyte (12, 42T) | Shimano HG Spline | 35, 40 Nm |
Almost all multi-speed Mafia frames maintain the classic Shimano HG spline standard. Avoid purchasing SRAM XD, XDR, or Shimano Micro Spline clusters, as they will not mount onto these stock hub shells without an entire wheel rebuild.
Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.
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