Shimano SORA ST-3300 / ST-3304 3 x 7-Speed Dual Control Brake Lever/Shift Levers

MicroShift R9 Left Hand Brake/Shift Lever 2 x 9 Speed Road Bike Double GN-854-N8

microSHIFT ~ 10 speed Bar End Shifter Bar Con RH Rear Shimano Road

microSHIFT | Right Bar End Shifter | 9-Speed | Advent Compatible Only

Shimano Claris 2/3 x 8 Speed Flat Handlebar Dual Control Brake Shift Levers

microSHIFT Bar End Shifter Set 9-Speed Road Double/Triple Shimano Compatible

Shimano Tiagra ST-4400 Dual Control Brake/Shift Levers for 9 Speed Double

Forte Dual Control Brake/Shift Levers for 9 Speed Triple