BC4 Ngazi Tray Ufungaji Guide:
01 Ngazi sinia moja kwa moja (BC4) 02 Shikilia kitengo (BC4-HDU) 03 Riser Kiungo (BC4-RL) 04 Splice sahani (BC4-S)
05 Kigawanyi Ukanda (BC4-DS) 06 Nusu kipenyo Bamba (BC4-RP) 07 T msalaba mabano (BC4-TCB) 08 Bolt & Nut