ZX vs Hayabusa
I'm a long time ZRXOA member. The ZRX is a ZX based engine with a different head . I loved my ZX11D and it was the lead towards the Hayabusa . After working on , and Riding many ZX14's I knew it was not the bike for me . Even with its top end hit it was like riding a school bus compared to my lightly suspension worked ZX11D ( 1999 )
The ZX's ( all ) have quirks with oil issues from #3 or #4 rod bearings to the current ZX14's 14'Rs with the cold start rattles , and still leaking (4th revision ) valve cover gasket leaks . Kawasaki never getting the tail to solo seat cover to stop rubbing the tail section . Low fuel capacity / MPG (the ZX11 had 6 gallons)
Things that are nice on the ZX to me . Brakes , Shift arm direct connection to shift shaft , Able to accept a center stand , better road lighting from headlights .
I chose the bird for its ease of service vs the 14 . Ill admit 15 years ago I disliked the Hayabusa , and had you told me one day I would own / love it . My response would of been now FKing way . Gen 1 Birds don't quite get me excited except their stock exhaust looks better than stock gen 2 . Gen 2 rear end use to remind me of a Baboon's ass until I saw a Katana
The ZRX / ZX11 brought me into the riding forums , and introduced me to some great friends . The Bird fills my riding desires , and is bringing in some good friends too ! I catch a lot of flack from 95% of the Kawasaki members/friends , but not one has been able to beat the bird or me in long distance , road course , or drag strip . its my Swiss army knife of a motorcycle .
Notes : When I say none of them can beat me it is meant as none of them have a bike that could do all three listed items . Some of them have a track bike , and could beat me on a road course , another has seriously fast drag bikes that would leave me sitting about 1/8 mile when he is hitting the turn at end of 1/4 mile run , and last a few have Goldwings C14's , but couldn't do 700 miles with 12 minutes of total stop time or 1170 miles 16 hours.