Just wondering if there good bad or indifferent

Also what should I be looking out for any known obvious problems?
I do a 20-30 mile commute to work and my back is shot so need something that is a little sit up and beg styley .
Thanks BOSOZOKU

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MC21R Repsol replica
SC36 'Fire storm'
RG250 MK3 GAMMA 'WALTER WOLF'
DR350SEV winter hack