26" mountain bike frame:steel,fork:suspension rim:STEEL brakes: V-brake MODEL:LZ-M03626" mountain bikeframe:steel, FORK:STEELrim: STEELbrakes: V-brakebrake lever: plastic with steel insertmudguard:spoke: 14G,UCPtire: 20*2.125tube: natural rubber,handlebar and stem: STEELseat tube: steel, BK,1.2mmchainwheel and crank: squarederailleur system: 21 speedPacking: CKD,4SETS/CARTON, 1500SETS/40HQCKD, ...