Frame	Front triangle argon arc welding, rear triangle shield welding, head tube 2mm beer tube, upper tube 42mmX1.0mm formed triangular tube, lower tube 60mmX1.0mm flattened formed tube, standpipe 1.1mm, rear triangle 22mmX0.9mm, rear fork piece Single speed disc brake 3.5mm
fork	Front fork shoulder width 125mm, leg tube 32mmx1.0mm
painting	Spray-painted, three-sprayed, three-baked, decals inside
logo	inner tube TFBOYS
head parts	Lu kit, built-in non-textured mountain bowl assembly
B.B. parts	B type B.B. parts
expander bolt	inner hexagon
handle bar	31.8X1.0mm XIAOYAN matt black，width560mm
handle stem	Frosted black big V head
end bar	plastic black
grip	110mmx22mmWater ripple double
tyre	Girul 3.0 leaf pattern printed tires on both sides
tube	JILUER 3.0 A/V natural tube
rim	spray iron rim with 55mm ,Thickness0.85mm
front hub	black 3/8x10Gx36Hx130L，safety hook, leaf nut
rear hub	black 3/8x10Gx36Hx165L，left+right lock nut, leaf nut
spoke	black twist 10#x182
chain	88L
chainwheel	36T
crank	fish type 152mm
pedal	818 MTB type
front brake	160 TONGLI disc brake
rear brake	160 TONGLI disc brake
brake lever	black half alloy
brake cable	black 3p
freewheel	16T English style CIXI
saddle	Large deep trench mountain, 2.0 seat spring, high elastic leather
seat tube	black 28.6mmX200mmX1.0mm
kick stand	Double-eye thick tube, plastic foot cover
seat tube bolt	31.8 quick release
mudguard	black, plastic, width
carton	160 g imported Kraft outer paper, 120 g inner paper, 110x140 reinforced corrugated

if need more detail, please contact me .

contact : Tina shang wechat/whatsapp: 0086-18132937310