Amazon.com : 2 Pcs Universal Derailleur Hanger for Cyclocross Bike, Hybrid Bike, Mountain Bike, Road Racing Bike : Sports & Outdoors
Amazon.com : Bike Derailleur Hanger Bicycle Rear Tail Hook Drop Out Adapter for GT Road Bike MTB ATIDH0233 K33047 Avalanche Pantera Black : Sports & Outdoors
Amazon.com : KIEVODE Derailleur Hanger for GT, Aggressor, Avalanche, KHS, Timberline, Kestrel, Kettler, Mongoose - Replacement Hanger Part for Rear Derailleur - for Mountain Bikes, Road Bicycles, and MTBs : Sports & Outdoors