Cannondaleriders

I would like to now about the o2 blaze crank baring?

Its it serious, will it junk the engine?


Thanks Dan

Any bad crank bearing will destroy an engine. I have had my 03 for about 4 months now and ride it hard but I change the oil very frequently and I haven't had any problems as of yet. So I guess your answer would be to remove the engine and check it before anything does happen. Piece of mind.....