How low do you go?

[sdcantrell56]

I see you're using acetal sprockets. How well do those hold up to competition?

[AdamHeard]

Originally Posted by sdcantrell56

I see you're using acetal sprockets. How well do those hold up to competition?

I've seen a few teams solely use them in their drivetrain; Out of the few I talked with, only one team had issues. I believe they had Acetal sprockets without metal hubs and cut keyways into that; those keyways eventually failed. The other teams used the metal hubbed ones or attached them with bolts/pins to the wheels in a dead axle application.

[Doug G]

We're going to come up with a way to get a little more clearance just for precautionary measures.

Acetal sprockets?? We have use them many times before, but usually in a dead axle configuration. This is the first time we've tried it on a live axle. But also it is the first time we have gone with Hex axles. I doubt the Acetal will fail on 1/2" hex. Got to love those DuMont Hex broaches!! We have had them for two years now and finally get to use them