Yep, club ride, on Watership Down (on porridgepot, not the real Watership Down)
We duck taped the split bit to cover the sharp ends, put a tyre and tube on, zip tied the tyre over the bit where it obviously wouldn’t go into the rim, and it looked passable to wheel it at least. But the buckle was too much and the tyre was rubbing on the fork and wearing paint fast, so i took the tyre back off and wheeled it on the rim.
That’s where the trouble started; when I got to a nice flat sports field I thought I’d try riding it. Always the optimist – I made about 50 yards before it buckled completely and I went over the bars again (not quite, I was ready for it), but it made me laugh so much I think that’s when i really hurt the ribs. Turned into a long carry / wheelie push. If i could wheelie properly, that would have been impressive.
Have emailed On-One, asking if they want the rim back for finite element analysis. I think i’ve found its finite lifespan.