Aluminum Shimano ST-EF500 3x7/3x8 Speed MTB Combo Bike Brake/Shift Lever Set US | eBay
SHIMANO TOURNEY TY EZ FIRE PLUS Shift/Brake Lever 3x7/6-speed | SHIMANO BIKE-EU
Shimano Tourney A073 3 x 7-Speed STI Lever Set - Modern Bike
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