My first post on this forum--
my main bearings went, and then the roller bearing in the pawl mechanism. Haven't had much luck, but then again still cheaper than replacing freewheels. I must be really hard on drivetrains because in 3 years of trials riding I've gone through 4 freewheels, and rebuilt my Hope twice. I think my main problem is that my bike is often on the back of my car getting rained on, and I ride in rain and snow so water gets in there.
Cheers from Maryland, USA