It will save you a whole bunch of grief if you just measure the diameter of the stanchion tubes in millimetres and provide that information in your parts request description, they will likely be 37mm or 38mm or 39mm forks. Motorcycle Salvage yards

shop in person to get the best deals and take the old parts with you to make sure what you buy will fit.
39mm on the 900F
Hondas with 39mm forks
39 Honda XL-350R (84-85)
39 Honda VT-600C "Shadow VLX"(88-04)
39 Honda VT-600CD "Shadow VLX Deluxe" (93-04)
39 Honda VT-600CD2 "Shadow Deluxe" (99-00)
39 Honda XL-600R (83-87)
39 Honda CB-650SC (83-85)
39 Honda CX-650C "650 Custom" (83)
39 Honda CB-700SC (84-86)
39 Honda VF-700C "Magna" (85-87)
39 Honda VF-700F "Interceptor" (84-85)
39 Honda VT-700C "Shadow" (84-87)
39 Honda VF-750C "V45 Magna" (8Cool
39 Honda VF-750F "Interceptor" (83-84)
39 Honda VT-750C "Shadow" (83)
39 Honda VT-800C "Shadow" (8Cool
39 Honda CB-900F "Super Sport" (81-82)
39 Honda CB-1000C "Custom" (83)
39 Honda CBX (81-82)
39 Honda CB-1100F "Super Sport" (83)