Honesty i dun know lor,
serving my NS dun have much buget left, 
thinkin of S4,but heard that the engine oil need 4 bottles
'correct me if i'm wronge'
thinkin of CBR,but seem pretty old liao,dunno still can get a good
one or not,RVF,
too Ex ..not to mentions those 250cc bikes
hiaz .... really felt trouble,
i wonder those whois thinkin of upgrading 2A got this problem or
not,
i hav not take my 2A yet but i think 2A sholld be easy right ?