Check the listing for details. microSHIFT ADVENT 9-Speed Trail Shifter & Super Short Rear Derailleur Combo -. Condition: New. Listed at 81.89 USD. Complete MicroSHIFT ADVENT Trail Riding Shifter and Derailleur Bundle 9-Speed, Black Optimize your mountain biking performance with this expertly paired bundle featuring the microSHIFT ADVENT Trail Trigger Pro Right Shifter and Super Short Rear Derailleur. Designed exclusively for 9-speed ADVENT drivetrains, this high-performance combo delivers precise, responsive shifting and exceptional durability for trail, technical, and rugged terrain riding. Built with innovative engineering, premium materials, and thoughtful ergonomic features, this bundle enhances control, comfort, and efficiency on every ride. Product Highlights: - **Superior Ergonomics & User Experience:** The microSHIFT ADVENT Trail Trigger Pro features millimeter-perfect trigger ergonomics and an integrated silicone gripter.