Shimano Alivio 3x7 Groupset with Grip Shift, Long Cage Derailleur | eBay
Amazon.com: KAKO Shifter 3x7 Speed Shifter Brake Lever Combo 21 Speed Shifter Set and Brake Levers with Inner Cables Compatible with Bicycle Mountain Bike : Sports & Outdoors
Shimano Alivio RapidFire Plus Shift Levers - Centripedal Bikes