Colony endeavour bmx bikesince its introduction the colony endeavour bmx bike has been consistently great value offering high end spec at a mid range price this addition offers all the usual great points about the endeavour with upgraded geometry spec to reflect the demands of modern day bmx features frame colony endeavour full crmo 21 tt 13 25 cs 75 2o ht 71o st mid bb integrated headset extra wide tyre clearance stand over height 9 centre of bb shell to centre of tt forks