Join Date: Oct 2001
Motorcycle: GSXR 1000 K8 Hayabusa 1585
Re: Busa springrates
The Hayabusa gen I has a very soft srung fork and not much damping either. I have tried the Gen I, Gen II, GSXR 1000 K3-4, K5-6, K7-8, K9-l1 and Kawasaki ZX6R 2009 fork on my racebikes and I rank them in that order ( worst--> Best ). The Kawasaki ZX6 were the best ( stock ). If yoy upgrade the internals then all with radial brakes are "best". ust different lenght and thickness were the triple tree are.