Shimano Shimano Sora FD-R3000 9-Speed Double Braze-On Front Derailleur, only compatible with Sora R3000 2x left shifter - Philbrick's Ski, Board, & Bike
SHIMANO SORA Short Cage Rear Derailleur 9-speed | SHIMANO BIKE-EU
Shimano Sora ST-R3000 Road Bike 2×9 Speed STI Shifter Brake Lever Dual Control | eBay
Shimano Sora R3000 Brake/Shift Lever Set - 2 x 9-Speed - Downtown Bicycle Works