If you're going to use it with FZR forks, then no it won't fit. It'll be too big. FZR forks are 38mm outside diameter and YZF forks are 41mm. If you're gonna go YZF it would better to get the complete front end (forks, clips ons, triple trees and stem, axle, fender, wheel) as it's a complete bolt on swap. BUT doing that will result in a the FZR speedo not working cause the YZF doesn't use a gear on the on front wheel.
Duane... Bike: 1994 Yamaha FZR 1000 EXUP
Factory Pro Stage 1 Jetting | K&N Filter | Corbin Seat | ProTek Keyless Gas Cap | GSXR Mirrors My Thread Cage:
2005 Saab 9-7x 5.3i Arc AWD