Rear wheel assembly assembly in black color

Disc brake disc/ φ 203* φ 44* φ 33*2.7
Plum blossom hexagonal half round head bolt/M5 * 10/8.8 grade/carbon steel
Hub core/6061/ φ 102* φ 44* φ 32 * 145L/36 holes/anode black
Deep Groove Ball Bearing 6202-RS/ φ 15* φ 35*11
Oil seal/fluorine rubber oil seal/ φ 22* φ 35*7
Spacer sleeve (middle of rear hub core)/ φ 15* φ 20 * 108mm/blue white zinc 
Aluminum wheel/19 #/width 80/36 holes/anodized black
Tire strap/19 # (width 30) 
Inner tube/80/100-19/Far Star
Hexagon nut/M8/blue white zinc 
Valve cap/black/American 
spoke Φ three point two
Outer tire/off-road tire 80/100-19/Far Star