Hi Guys,

looking for some help, I just started building my first ever bike and I'm a complete Rookie, so please be gentle with me

I already encountered some problems while assembling steer tube/fork:

I assume my frame (Spcycle G056) came with all necessary parts to get the for into it. See picture below.

I put the two bearings into the frame, fits nicely. However, what am I supposed to to with the black little ring.
It is a little too big to be put into the bearings. Also I assume it must be fitted somewhere on the lower end of the fork, otherwise it would just be too big.

So basically, trying to fit everything together. Fork is not yet cut, if that matters.

Many thanks in advance, any help is highly appreciated.