Compatible to most Shimano drivetrains, microSHIFT thumb tap shifters have durable bodies with ergonomic shift levers that make it easy to get bikes going again. FEATURES: Include shift cables Compatible with Shimano 8-speed mountain systems Left shifter works for triple SPECS: Double or Triple: Triple Front Der/Shifter Compatibility: Shimano Mountain Shifter Style: Trigger Rear Der/Shifter Compatibility: Shimano Mountain Drivetrain Speeds: 8 Weight: 242