How many times have you been ready to ride only to be confronted with a flat tyre well our alibi wants you to be pumped up to ride not pumping up your tyres that39s why it comes with tyres that don39t need any air at all that39s right you can kiss your pump goodbye and more importantly you can say goodbye to ever having a flat tyre again we also designed an anti rust chain for this bike that removes the need for regular dirty grimy maintenance plus a super comfortable body geometry