26" alloy mtb bike alloy frame,fork, rim,quick release Disc brake,SHIMANO 21 speed falt handle bar high quality,best price 2011 new alloy mtb bikeFrame: alloy;Fork:alloy;Tire:CHAOYANG 26"*1.95";RIM: Alloy double walShifter: SHIMANO SL-TX30;Deraillerur:SHIMANO ;Freewheel:MF-TZ21 21SP;Brake:F/R alloy brakeFront and rear reflectorInner decalColor: white, black alloy mountain bike 2011 new products