... rim 3.Size: 16", 18", 20", 24" 4.Color; Red, blue, chrome,etc U-20A (20", Aluminum rim or steel rim) ... Features: 1) Size: 20" 2) Materials: Aluminum rim, ... 3x3/4" in length, steel + ABS 7)Tyre: 20"x1.75, rubber in black or color one 8) Saddle ... W. /N. W.: 5.5 /5.0kg Conveyance: 630pcs/20' FCL, 1288pcs/40' FCL, 1422pcs/40' HQ Lock support ...