I've had two fall apart because the outer bearing collapsed and the pedal slipped over the nyloc nut which remained in place.
I've learned now that if the bearings make any unusual noises, replace them immediately, they will fail soon.
Anyone got any experience with using ceramic or better quality bearings ?
I've also snapped a spindle on one. Yes, snapped it in half. 2" of spindle screwed in to the crank, 2" with the nut still attached to the platform.
I keep meaning to take a picture and see about a warranty claim.
2pure, if you're there, what's the idea of supplying sealed bearings in the rebuild kit ?
Don't they stop the grease getting through to the inner bush ?
I always prise the seals out before I fit the bearings.
I also grease them far more often than the recommended 100 hours, probably 10 – 20 hours.