Stolen sinner xlt bmx bikethe sinner xlt is the top of the range complete bike from stolen this pro level bike screams quality with its understated looks the frame and forks are made from 100 crmo and all bearings are fully sealed on top of this is a host of aftermarket parts such as the trap 4 piece bars fly bikes springhanger brake and silencer pegs featuresframe and forks material100 crmo with vortex downtube integrated headtube and seat clamp top tube21 chainstays13 25 head