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-   -   Need some freewheel help (https://www.bikeforums.net/classic-vintage/1177699-need-some-freewheel-help.html)

mkeller234 07-07-19 05:39 PM

Need some freewheel help
 
I decided to tackle a freewheel overhaul for the first time. For the most part, it was easy... now I am second guessing the proper orientation to install the cogs. How do these get arranged?

The freewheel is a Suntour pro-compe 6 speed.

The only marking I could find was a “30” on the largest cog

mkeller234 07-07-19 05:40 PM

https://cimg9.ibsrv.net/gimg/bikefor...1b371cc92.jpeg
https://cimg1.ibsrv.net/gimg/bikefor...320c43cc9.jpeg
https://cimg0.ibsrv.net/gimg/bikefor...064ee66e5.jpeg
https://cimg2.ibsrv.net/gimg/bikefor...ec9f00215.jpeg

3alarmer 07-07-19 05:44 PM

...if you're talking about cog radial orientation, I don't think it matters. I've never paid attention to it in reassembling a Suntour 5 or 6 cog freewheel. The order of them, large to small, and the spacing, sort of takes care of itself if you have the spacers.

dddd 07-07-19 05:50 PM

Sharp edges should face the drive side if that's what you're asking about.

Otherwise the shifting really suffers!

mkeller234 07-07-19 05:54 PM


Originally Posted by dddd (Post 21015800)
Sharp edges should face the drive side if that's what you're asking about.

Otherwise the shifting really suffers!

That is what I was wondering. Thanks!

mkeller234 07-07-19 06:19 PM


Originally Posted by dddd (Post 21015800)
Sharp edges should face the drive side if that's what you're asking about.

Otherwise the shifting really suffers!

So, looking at the photo, it looks correct... right?

3alarmer 07-07-19 06:28 PM


Originally Posted by mkeller234 (Post 21015848)
So, looking at the photo, it looks correct... right?

...no. Here is what a new one looks like...the two largest cogs have the chamfered edge reversed. Which makes it easier to shift down from them.

https://cimg4.ibsrv.net/gimg/bikefor...72b4a244e3.jpg

mkeller234 07-07-19 06:58 PM

Well, dang! I’ll need to go fix it.


Originally Posted by 3alarmer (Post 21015865)
...no. Here is what a new one looks like...the two largest cogs have the chamfered edge reversed. Which makes it easier to shift down from them.

https://cimg4.ibsrv.net/gimg/bikefor...72b4a244e3.jpg



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