Amazon.com : SHIMANO 105 ST-R7000 STI Shifters Black, Set : Sports & Outdoors
Amazon.com : SHIMANO Deore SGS RD-M592 Rear Derailleur (9-Speed, Long Cage, Black) : Rear Bike Derailleurs : Sports & Outdoors
Amazon.com : BUCKLOS Shimano MT200 MTB Hydraulic Disc Brakes Set with 160mm Rotors, Front Left 800mm Rear Right 1550mm/1650mm Mountain Bike Hydraulic Brake Aluminum Alloy Levers with Calipers : Sports & Outdoors