Dk elite expert bmx bikethe elite expert bmx bike from dk features 20 alloy wheels a 19 5 top tube and box xs carbon forks featuresframe 7005 alloy with integrated headset euro bb and 3d drop outs fork box xs carbon 1 18 alloy steerhandlebar alloy 65 x 28 11 back 2 up 2pc design with welded x bar grips dk tsuka lock on stem cnc alloy front load 1 18 50mm headset 4545 integrated sealed cartridge bearings brake levers promax v point short with grip lock rear brake promax