Shimano Tourney ST-A070/A073 STI Brake/Shift Levers (Black) (Pair) (2 x 7 Speed) - Performance Bicycle
Shimano Claris ST-2400 / 2403 2/3×8Speed STi Shifter Brake Combo Lever Road Bike | eBay
Amazon.com: SENSAH STI Road Bike Shifters Double 2×7/2×8/2×9/2×11 Speed Lever Brake Bicycle Derailleur Groupset Compatible for Shimano Claris Sora (2*11s Lever) : Sports & Outdoors