I have a one cbz extreme, the have low maintenance every my vachile running around 80km .the vachile .we are going hilly area along with my bike, bike have easily climbing not much more difficult, and main thing is shock absorve which is very good and disk also I have riding my bike at high speed around 102km but the vachile is not vibrating also.i like this bike .its parts are chiep and long lasting also and the vachile covers also 5 year warrenty also.its my favorite bike.and its and its looks a sporty looks also.milage is around 50km/l