Shimano St Ef500 Trigger Shifter Shift Lever & Brake Lever 3x7s 21-speed Mtb Bicycle Bike Shifter St Ef500 - Bicycle Derailleur - AliExpress
Amazon.com: SHIMANO ST-EF500-4 Bicycle Shift/Brake Lever Set - 3 x 7 Speed, EZ-Fire Plus, 4F-Alloy, for V-Brake - Black - ESTEF5004PV7A3 : Sports & Outdoors
SHIMANO ST-EF500 7-speed right bicycle lever | MikeSPORT