pic: Prototype 6WD

[Cory]

We've never broken a chain since I've been on 254.

We've never thrown a chain either.

The one time we "lost" a chain was when we got hit so hard a sprocket broke, at which point the chain derailed.

It didn't even break. It stayed on the drive sprocket in the gearbox and somehow just kept spinning without completely destroying the gearbox.

I can't ever imagine using #35 chain in a drive again. The added size of the same tooth count #35 sprocket makes every gearbox, mechanism, etc larger, not to mention the additional weight of the chain and sprockets.

I don't believe that there's any team that's not capable of properly aligning and tensioning #25 chain if they put a little thought and planning into it, regardless of their manufacturing resources.