I've had a superbrace on my bike since it was new and had never experienced the bike without it. I just changed the fork fluid and decided to try the bike without the brace just to see if I noticed a difference. I didn't notice any lose of cornering or rough road stability without the brace, but I did notice the bike being less stabile on the highway and being pushed around by turbulance from cars and trucks, which I never experienced with the brace.
2009 Wee Strom ABS (current)
1987 Harley Low Rider Sport (current - with 205K miles)
2009 Aprilia Mana 850, 2006 SV650, 1984 Yamaha Virago 1000 (all sold)
Silver Strom Club Member #11
Wee Farkles: Russell Day Long Seat, Madstad with Moose Adventure Shield +4'', SWMotech Centerstand, 1'' up & back bar risers, Givi XS308 Tankbag, Aprilia mirrors, Framesliders, Fenda Extenda, Elka Shock.