I installed Hypro front spring 2 week ago, I hesitat to put in a short length space back( 1" to 2", cut from existing space) with Hypro Spring during mechanic fixing, but finallly i didn't because just want to felt how is the Hypro Spring work.
After try for last 2 week, felt much improve compare to original, better absorbing and more firm. Is acceptable for me.
But compare to my previou bike like Cbr1100, cbr929 or rf900 (Actual can't compare this way), still felt a bit soft under the hard brake condition.
Currently, my concern is to upsize front disc from 256mm (2001 to 2007 model) to 276mm (2008 and above model). Don't know just purchase (2008 and above model) brake caliper bracket and disc, can work?