Fuel cap with CGN anti-theft key for MBK 51 tank and other models Ø30mm

Here is the original type tank cap Ø30mm outside the thread for MBK 51 and for other models of the CGN selection. Ideal for replacing an old stopper that is no longer sealed, loss of key, ... and starting afresh! Equipped with an anti-theft key system, it combines quality / solidity / price!