Index Thumb Shifter

This is a shifter set for 24 speed bikes.  Thumb shifters make for easy shifting on the go.
Matte finish
Front shifter is compatible with front derailleurs from all name-brand manufacturers
Rear shifter carries a 2:1 actuation ratio which is compatible with Shimano rear derailleurs
Matte black finish
SunRun drivetrain components combine high quality, performance and compatibility in a very affordable design that will work with almost any cycling application, from recreation and commuting, to competition.