> I've always wondered which part was the weak link. Well, now you know... especially in 3d gear (when the cross drives the planetary hub by engaging on the t

> I've always wondered which part was the weak link. Well, now you know... especially in 3d gear (when the cross drives the planetary hub by engaging on the top of the cog axles) the clutch is under high load. I often rode that bike with a heavy trailer (made from a shipping crate and some moped wheels which I happened to have lying around) to haul my guitar, amp and saxophone through the Dutch countryside to practice with my band, this may have put too much of a load on the hub.