frame 26-21\"18speed steel:U/P:T-tube and S/P:.M/P:31.8mm,head lug :120mm,seat stay:22.2mm chain stay :22.2mm, steel
fork steel:28.6MM 100mm,V-brake steel
gead parts head parts steel
B.B set steel:1.37*24 alloy
handebar steel 22.2*31.8*22.2*580mm*2.2T steel
stem alloy,combine 28.6mm for 31.8mm handle bar /F;100mm alloy
grip grip,L/R:22 rubber
brake lever alloy 3-fingers hald of alloy
front hub steel:3/8*36H*14G*100*140 steel
rear hub steel:3/8*36H*14G*135*175 steel
spokes F:45#*14G*254mm*36PCS,R:45#*14G*254mm/252mm 45#
alloy rim 26\"*1.75*14G*36H,A/V ,500g alloy
tube 26″*1.95″,nuture A/V rubber
tire 26\"*1.95 normal rubber
freewheel steel:1/2″*3/32\"*14T-28T, steel
chainwheel & crank 1/2\"*3/32\"*24*34T*42T.ED index,ED 170mm crank .for 9/16 pedal steel
chain 1/2″*3/32″*110L,no-index steel
shifter Left 3 speed no-index and Right /7speed index /shifter coated
front derailleur 31.8¢up pull for 42T chainwheel steel
rear derailleur 7speed index.directly ., steel
shifter cable F:570*195mm R:570*250*300mm coated
brake cable F:360*700mm R;550*170*1700mm coated
front brake alloy double adjust F:160mm alloy
rear brake alloy double adjust R:140mm alloy
clamp clamp 31.8mm quick release
saddle foam saddle,spring 6.7mm
seat post ¢28.6*250mm*1.2T steel
pedal MTB pedal ,9/16″axle ,with ball plastics
kicstand steel for chain stay locked steel
sticker water sticker
finish painting
packaging five players carton 1280*180*670mm