Diamondback Lucky 24 BMX Bike (24-Inch Wheels) 24-inch BMX bike with full chromoly frame and fork FSA 1-1/8-inch threadless headset; Tektro 907 U-brake DB Sound alloy platform pedals with replaceable traction pins Tubular chromoly 3-piece cranks; 14t freewheel DB jump seat with ripstop sides; Kenda K-Rad 24-inch tires