MicroShift

Advent MX G-Series HG Cassette - 10-Speed, 11-48t

microSHIFT Advent MX G-Series 10-speed 11-48T cassette delivers a wide-range gear spread for modern 1x mountain, gravel, and adventure builds—helping riders keep cadence on steep climbs without giving up useful top-end gearing on fast transitions.

Built around SpeedRamp shift architecture and thicker steel where it counts, it’s designed to shift cleanly under load and hold up to high-torque riding, including eBike use, while staying compatible with the widely available HG freehub standard.

• 11-48T wide-range gearing - Expands climbing range for steep trails, loaded bikepacking, and mixed-terrain riding
• SpeedRamp shifting - Discrete ramp profiling helps the chain move quickly and quietly, especially when shifting under pedaling load
• 1.8mm cog thickness - Wider cog profile improves long-term wear resistance for high-mileage trail and eBike torque demands
• Chromoly steel 11-28T cogs - Reinforced low gears prioritize durability where most riders spend the most time and apply the most torque
• Alloy spider with large cogs - Uses an aluminum spider and aluminum 40T/48T cogs for meaningful weight savings in the biggest sprockets
• HG freehub compatibility - Fits standard HG cassette bodies for straightforward upgrades and wheel compatibility
• Nickel-plated satin finish - Reduces visible wear and helps resist corrosion for cleaner-looking service intervals
• Replaceable small cogs - Extends service life by allowing targeted replacement of the highest-wear sprockets
• Drivetrain compatibility - Designed for Advent MX, Advent X, and Sword 10-speed systems