microSHIFT TS38 Thumb-Tap Shifter Set - 7 Speed, Triple, Optical Gear Indicator, Shimano Compatible

With a variety of form factors to provide you with exactly the ergonomics you want, microSHIFT TS38 Thumb-Tap shifters combine light shifting effort with a wide range of derailleur compatibilities. Whether you’re building a new bike or getting an old one back on the road, you can rely on these to do the job. Easy to read gear indicator Light shifting action with positive index click Ergonomic thumb triggers Double or Triple: Triple Drivetrain Speeds: 7 Rear Der/Shifter Compatibility: Shimano Mountain Shifter Style: Thumb