Microshift Bar End Shifters Microshift Bar End Shifters are versatile for lots of your bike builds, from vintage restores, to modern time trial rigs, to retro cyclocross builds. The 9-speed black and silver pair would look great on my 1980 Fuji, just saying. Microshift shifers work with Shimano and Shimano compatible drivetrains. The micro-indexed front on both these shifter options works with double or triple cranksets. The 9 speed option is indexed or friction 9 speed rear, while the 10 speed (black and red) option is indexed or friction 10 speed rear. Microshift Bar End Shifters Specifications: Cassette spacing: Shimano RD End type: Shimano/SRAM Shifter/Derailleur compatibility: Shimano | Microshift | Bar End Shifters 2/3 X 10 Speed Shimano Road