microSHIFT Centos G-Series 10-Speed Cassette - 11-28T High-Performance Light Alloy Spider

Optimize your gear transitions and maximize your drivetrain longevity with the microSHIFT Centos G-Series 10-Speed Cassette. Showcasing a versatile, tightly spaced 11-28T gear range, this premium cassette is engineered specifically for enthusiasts and competitive road cyclists who demand efficient cadence management without hauling unnecessary weight up the climbs. As a standout component within microSHIFT's performance-oriented Centos group, the G-Series represents a premium mechanical choice that blends professional-grade shift crispness with clever structural engineering.

The primary architectural innovation of the G-Series is its specialized **aluminum spider carrier**. By mating the largest high-tensile **steel cogs** to a central lightweight alloy spider, this design dramatically sheds rotational mass where it matters most. Beyond saving valuable grams, this multi-cog spider carrier plays a vital mechanical role: it expands the surface contact zone across the drive splines, which effectively **reduces wear on aluminum cassette hub bodies**. Standard single-cog stacks frequently bite into softer alloy freehub shells under high torque loads, causing notch damage; the G-Series architecture eliminates this issue entirely, preserving your high-end wheelsets.

Every cog within this 10-speed cluster is manufactured utilizing an advanced, continuous molding process. These **continuously molded cogs achieve a high standard of durability and straightness**, featuring precision-synchronized shift ramps and tooth profiles that deliver instantaneous chain pick-up under power. Finished with a premium, mirror-smooth **chrome-plated surface finish**, the cassette sheds mud and grit easily while resisting rust and mechanical friction over thousands of kilometers. Calibrated for seamless integration, it is fully **compatible with standard HG cassette hub bodies**, making it an instant drop-in performance upgrade for your favorite wheel system.

Key Features

• Weight-Saving Alloy Spider: Structural aluminum spider carries the larger cogs to minimize rotational weight and maximize stiffness during out-of-the-saddle sprints


• Freehub Body Protection: Multi-cog carrier design distributes pedaling forces evenly to protect lightweight aluminum freehub splines from gouging and binding


• Continuously Molded Cogs: Precision stamped and molded steel teeth ensure flawless lateral straightness, incredible durability, and smooth shift profiling


• Chrome-Plated Protection: Highly polished chrome finish delivers premium resistance against corrosion, simplifies drivetrain cleaning, and lowers mechanical friction


• Tightly Stepped 11-28T Cadence: Ideal combination gearing (11-12-13-14-15-17-19-21-24-28) provides precise step management for high-velocity flat road and rolling terrain


• Universal HG Fitting: Fully compatible with standard HG freehub configurations for easy installation across a broad array of road and gravel wheelsets

Specifications

• Brand Component Group: Centos


• Model Series: G-Series 10-Speed


• Product Type: Rear Bicycle Cassette


• Speed System: 10-Speed


• Gearing Range: 11-28T


• Tooth Combination Cluster: 11-12-13-14-15-17-19-21-24-28


• Spider Carrier Construction: Yes (Lightweight Aluminum)


• Cog Material Fabrication: High-Tensile Molded Steel


• Surface Protective Finish: Chrome Plated


• Hub Body Compatibility: Standard HG Freehub