On 27 Feb 2002 at 8:21, youngc@NetReach.Net wrote:
> PX-10 fans:
>
> Can anyone advise me on what the "stock" gearing was on PX-10's in the 1975 -
> 1977 range? I'm building one up and have fitted a 52/45 Stronglight 93 crankset
> so a less than corncob freewheel would be best unless I restrict the use to
> relatively flat riding. RD is a Simplex 410 so it suppose it will be able to
> accomodate up to a 28 or so cog.
You'll probably get a range of answers, so here's one data point. My 1966 PX-10E, with 52/45 rings, has a 15/17/19/20/23 cluster. No way for me to tell if this was original or changed by the original owner. I'm guessing it was original because the original owner gave me pretty much everything that came with the bike (including special tools) when he gave it to me. There were no additional cogs.
jeverett3@earthlink.net (John V. Everett)