Orbea Rise Door Seal washer

[gsum]

Can anyone suggest a suitable charging door seal washer? I've seen similar washer seals used elsewhere but can't remember where. As these washers are held on only by friction, they tend to fall off when riding with the battery extender fitted. What a pity Orbea didn't think to add a few spares with the bike.
Orbea can supply a replacement charging door assembly but these cost a fortune when shipping costs are added.

 

[RichJ10]

Can anyone suggest a suitable charging door seal washer? I've seen similar washer seals used elsewhere but can't remember where. As these washers are held on only by friction, they tend to fall off when riding with the battery extender fitted. What a pity Orbea didn't think to add a few spares with the bike.
Orbea can supply a replacement charging door assembly but these cost a fortune when shipping costs are added.

I’ve got the same problem. Orbea say I have to buy the whole charging ‘door’ for £18 but all I need is the O Ring. Did you find a solution to this?