What year gsxr 600 bolts to a Busa? New axle needed? Weight different? Inquiring minds will want to knowone main question -
the rear wheel for show or hard, tight curves like in the rockys or similar
MY experiance is:
a. for the one who likes it, it's ok, but the agility of the bike is reduced
b. the 190/55 instead of 190/50 increases agility a bit because the chassis is thereby about 8 mm higher in the rear but the stability when driving straight ahead does not let down - even at high speeds of over 150 mph
the haya is in the original trim relatively hard to steer into / arround corners - a bit of "like a train on rails"
- So I made mine for gemarn country road as agile as possible, by
1. - 760 mm super bike bar
2. - front 15 mm lower
3. - rear 30 mm higher
4. - 5.5 x 17" rim (named "BOD" from gsx-r 600 / 750 srad) + tire 180/55
my exp. to 4. :
definitely NO loosing of stability at any speed !
no sliding in the rear even at very tight corners and scratching footrests !
Please take a look at the following pdf document, which shows the relationship between tire width and inclination .
the less width the tire has the faster you are at same inclination / skew (?) (in ° degrees)
the other way round - you need less inclination at same speed (as possibly your front man)
pdf : How does the (rear) tire width affect the driving behavior
URGENT HINT : the "BOD" rim (point 4.) only fits to Gen I hayabusa NOT to Gen II