I was personally buy this bike and I was really enjoy ride this bike this bike is two versions. V1.0 and V2.0 so you and choose any bike. Both bikes are really good to ride I recommended you to V2.0 I was also use V2.0 this sport bike was really good this comfortness is so nice to seat and handling was amazing and controles was awesome and his look was amazing to watch and peoples are watch again and again to his bike outfit was really amazing so I was really enjoy to ride this bike so will also buy this bike and enjoy to ride and feel amazing to ride this sport bike .