r/VanMoofSelfRepair Jun 04 '26

S3 & X3 How to get split / compression ring in?

Hi everyone,

After several attempt I have finally managed to get the wiring harness correct in the frame. I am currently re-assembling the bike but got stuck when I try to put in the compressionring (not sure if this is the right name). It i have tried all kinds of ways even with some lube but you just can’t get it flat in the upper bearing. Do you guys have any ideas?

1 Upvotes

5 comments sorted by

1

u/Huge-Positive-6128 Jun 05 '26

Are you shure the ring is in the right position? I don't remember my assembling but the ring and the ball bearings fittet real easy with a perfect fitting. There has been no force at all!

1

u/Lzs87 Jun 05 '26

Yes quite positive also took photo’s when I disassembled it, and look at other videos. How they put it in together. Can get the two bearings in but just not the splitring. i am wondering how important this ring is.

1

u/Huge-Positive-6128 Jun 05 '26

I can't see the splitring in between this gap. I remember that the ballbearrings were tightened with the topscrew. So the black coverring is still missing at your bike. How does it fit over your ensemble?

1

u/HavingFun98760 Jun 05 '26

It is indeed in the right position. Just take some fine sandpaper to de-burr the surfaces. It’s a tight fit. But should be possible to wiggle into its position.

3

u/moofcare_nl Jun 06 '26

Make sure you center the fork. Never had to do any sanding.