micro SHIFT Trail Trigger Right Shifter 9 Speed Affordability Meets Bombproof Design Micro SHIFT's Trail Trigger shifter is designed to work in conjunction with Micro SHIFT's extremely affordable Advent 9-speed drivetrain. It features "millimeter-perfect ergonomics" which ensures you'll be able to perfectly shift in any and all scenarios. Light lever action paired with positive indexing provides solid and reliable shifting. Micro SHIFT's Advent drivetrain bucks the trend of expensive and finicky drivetrains and instead goes for the bombproof and affordable route. Features Optimized ergonomics ensure you'll always be in an optimal shifting position Internal cartridge bearings allow for light lever throw and positive actuation Designed for the Micro SHIFT 9-speed Advent drivetrain NOT COMPATIBLE WITH SHIMANO OR SRAM | Microshift | Trail Trigger Right Shifter 9 Speed | Black | 9Spd Advent Compatible Only