SPECIFICATIONS Size : 18" Frame : Steel Fork : Raleigh Steel Rigid Bottom Bracket : Sealed Cartridge Crank Set : Steel Plastified 42-34-24T 170mm Pedal : PVC Front Derailleur : Shimano Tourney FD-TZ500 Rear Derailleur : Shimano Tourney RD-TY500 Shifters : Shimano EZ Fire Plus Shift/Brake Lever Set ST-EF-500 3X7 Speed Freewheel : Shimano MF-TZ500, 7 Speed Chain : 1/2 X 3/32 Inch Rims : Double Wall Alloy Rims 36H Hubs : Steel 36H Tires : Kenda 26x2.10 Brake Set : Mech. Disc Brakes Head Set : Neco Threadless Handle Bar : Steel Grips : Soft Rubber Compound, Smaller Diameter Stem : Alloy Threadless Seat Post : Steel 25.4 Saddle : Raleigh Seat Pin : Alloy QR