if need more detail, please contact me .
contact : Tina shang wechat/whatsapp: 0086-18132937310
- FRAME：steel,TIG,painting
- FORK：steel,TIG,painting
- STICKER：outer sticker
- HEAD PARTS：UCP
- BB PARTS：medium，46.4mmX1.8MM
- HANDLEBAR：22mmX0.9mm，12"/16" W:480mm 20"W:520mm
- STEM：one point,CP
- GRIP：110mmx22mm
- TIRE：2.4,black tire
- INNER TUBE：2.4,A/V,natural rubber
- RIM：double alloy
- F/HUB：UCP,3/8x10Gx130L，12"16H，16"20H，20"28H
- R/HUB：UCP,3/8x10Gx180L，12"16H，16"20H，20"28H
- SPOKE：UCP,14#
- TOOTH PLATE：black 12"24T，16"28T，20"32T
- CRANK：CP,12"89mm，16"102mm，20"114mm
- PEDAL：white,good quality
- F/BRAKE：3.0 caliper brake
- R/BRAKE：70x1.0 band brake
- BRAKE LEVER：plastic brake lever
- FREEWHEEL：16T
- SADDLE：leather,good quality
- SEAT POST：UCP,25.4mmX180mmX0.8mm
- CARRIER:steel
- MUDGUARD：steel mudguard
- CHAIN COVER：plastic chainguard
- BELL：same as picture
- BASKET：plastic
- TRAINING WHEEL：plastic
- TRAINWHEEL BRACKET：2.5mm