microSHIFT Estes Thumb Tap Shifter - Right 9-Speed Optical Gear Indicator BLK Model=Yeti Hard Core Grips Boost and oval chainring compatible

Boost and oval chainring compatible

CNC Chainrings that are thicker for less flex

Comfort ribs support and cushion the rider’s thumbs

}SDG Bel Air V3 Saddle - Steel Rails Black

CST tubes feature a proven design that gets the job done without breaking the bank

microSHIFT Estes Thumb Tap Shifter - Right 9-Speed Optical Gear Indicator BLK Model=Yeti Hard Core Grips Boost and oval chainring compatibleWith a solid lever throw and crisp engagement responsive shifting is just a click away. microSHIFT Estes right thumb tap shifters are designed with a precision and durability not usually seen in entry level shifters. And the fact that theyre compatible with standard Shimano rear derailleurs makes them an easy path to upgrade. Rear Der Shifter Compatibility Shimano Mountain Drivetrain Speeds 9 Shifter Style Thumb Color Black