7-Speed 11–28T Cassette – Key Specifications
The 7-speed 11–28T cassette is a standard drivetrain component designed for reliable shifting on hybrid, road, and entry-level mountain bikes. It fits Shimano/SRAM HG (HyperGlide) freehub bodies and offers a practical gear range for everyday riding.
⚙️ Key Specifications
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Speed: 7-speed
(Requires a compatible 7-speed shifter and derailleur)
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Gearing:
11 – 13 – 15 – 18 – 21 – 24 – 28T
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Interface:
Shimano/SRAM HG spline (HyperGlide)
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Freehub compatibility:
- Direct fit on 7-speed freehub bodies
- For 8/9/10-speed HG freehub bodies, a 4.5 mm spacer is required
???? Compatibility
- Hybrid bikes
- Entry-level mountain bikes
- Recreational road bikes
- Works with standard 7-speed drivetrain systems
???? Bottom line
The 7-speed 11–28T cassette is a simple and widely compatible drivetrain option, offering a balanced gear range and easy installation across most Shimano HG-based hub systems.
