With a raceworthy weight and the right gearing for any situation, microSHIFT’s top-of-the-line ADVENT X rear derailleur delivers high-end performance without high-end headaches. By using a 10-speed chain and wide range 11-48t cassette with predictable, evenly spaced gear steps, ADVENT X allows you to find the right gear even in challenging conditions. Add in microSHIFT’s proprietary ratchet-and-pawl clutch, larger pulleys with taller teeth for better chain retention, and metric adjustment hardware, and you’ve got everything you want and nothing you don’t.
Larger pulley and taller teeth for better chain security and higher ride height
Metric adjustment hardware
Ratchet-and-pawl clutch provides chain security and can be turned on and off with a switch
Existing clutch mechanisms on the market wear down easily and require frequent readjustments. microSHIFT’s patented clutch uses proven ratchet and pawl technology similar to hubs. The four pawls actuate asynchronously to restrain the cage and stabilize chain movements. The result is a robust system that provides higher durability and chain stability.
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