What does the -E suffix on my spool stand for?
mark williams Ent 9” Spool 53148-E

You had me curious Paulie, I called Mark Williams today and the suffix is the revision number. The one on my spool is -B and so it is an earlier version. He said sometimes they change a radius or even change the machine it was manufactured on and so it would get a later revision number. He did say that they should interchange, no problem.

Thanks Vern.

It’s on eBay, (if anyone needs a 9” race spool at what I think is a fair price, considering it includes both bearings.
https://www.ebay.com/itm/402657396202

Paul, for a minute I thought maybe you were getting back in the game!

Thanks for the thought, Jim. I’m very happy with my new passion, cycling including volunteer refurbishing kids bikes.

will this work with Moser axles?

quote:

Originally posted by HR3377:
will this work with Moser axles?

I don’t know. Sorry

quote:

Originally posted by adv ET 266:
Thanks for the thought, Jim. I’m very happy with my new passion, cycling including volunteer refurbishing kids bikes.

No more RV ing?

quote:

Originally posted by HR3377:
will this work with Moser axles?

call them to be sure, but mw has a different "pressure angle" on their splines

If it were 40 spline it would work with Moser but pretty sure the 35 spline MW does have a different pressure angle.