6 speed freewheel on a modern 8-11 speed rated wheel?
#1
Senior Member
Thread Starter
6 speed freewheel on a modern 8-11 speed rated wheel?
I have an older Trek 400 that fits wider tires nicely. When I bought it for $15 it had a 6 speed, I assume freewheel. I like the indexed 6 speed down tube shifter and with a triple front it has plenty of range for me. I would like to purchase a new set of wheels or even a used set for it like these. https://velomine.com/products/alex-d...pr_seq=uniform
Can I put a 6 speed freewheel or even 6 speed cassette on these to work with my 6 speed down tube shifter? It does have 130mm spacing. I have confirmed by measuring and mounting a set of wheels with a 9 speed cassette.
If I need a special or different wheel for the 6 speed set up, I may just change shifters and go 9 or 10.
Thanks.
Can I put a 6 speed freewheel or even 6 speed cassette on these to work with my 6 speed down tube shifter? It does have 130mm spacing. I have confirmed by measuring and mounting a set of wheels with a 9 speed cassette.
If I need a special or different wheel for the 6 speed set up, I may just change shifters and go 9 or 10.
Thanks.
#2
Bianchi Goddess
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Well first off is your 400 Suntour or Shimano equipped? If you have Suntour you made to upgrade everything. If you have Shimano you may be able to use a newer wheelset with a 7spd cassette and 4.5mm spacer in back. Then just get a 7spd shifter.
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
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#3
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Thread Starter
It's Shimano. Will I need a completely different hub body on a wheel for a 6 speed freewheel, than comes on a wheel for an 8-11 speed? Can an 8-11 be adapted in any way to fit a 6 speed freewheel?
#4
Senior Member
Technically what you propose is possible with enough spacers and possibly modifying a cassette, but as a practical matter it would be much easier (and minimally expensive) to change to a 7-sp (or greater) indexed shifter and get a cassette to match.
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#5
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Depending on year the 400 frame may also already be spaced at 128mm to easily accommodate a 130mm hub. My 1987 and 1991 were.
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#6
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The wheels I linked say 8-11 so I guess it's at least an 8 I need. I don't suppose anyone makes new indexed downtube shifters in 8-9 speed? I'm not locked into downtube shifting. Any suggestions for good inexpensive shifters?
#7
However, 7 speed new cassettes are available that fit on a 8-11 freehub body, and old Shimano 7 speed downtube shifters are super common. AND, many of those 7 speed shifters will work with 8 speed cassettes decently because there is usually enough extra room at the end of the clicks for a "friction 8" that indexes well enough. This would be by far the cheapest and simplest solution, using either a new 7 speed or 8 speed cassette. Those are the cheapest cassettes and cheapest chains.
I don't think those wheels are the best value out there. I've seen as nice for less from local shops. And then there's the used market.
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#8
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Microshift sells their bar end shifters set up for downtuube use in 8, 9 and 10 speed.
However, 7 speed new cassettes are available that fit on a 8-11 freehub body, and old Shimano 7 speed downtube shifters are super common. AND, many of those 7 speed shifters will work with 8 speed cassettes decently because there is usually enough extra room at the end of the clicks for a "friction 8" that indexes well enough. This would be by far the cheapest and simplest solution, using either a new 7 speed or 8 speed cassette. Those are the cheapest cassettes and cheapest chains.
I don't think those wheels are the best value out there. I've seen as nice for less from local shops. And then there's the used market.
However, 7 speed new cassettes are available that fit on a 8-11 freehub body, and old Shimano 7 speed downtube shifters are super common. AND, many of those 7 speed shifters will work with 8 speed cassettes decently because there is usually enough extra room at the end of the clicks for a "friction 8" that indexes well enough. This would be by far the cheapest and simplest solution, using either a new 7 speed or 8 speed cassette. Those are the cheapest cassettes and cheapest chains.
I don't think those wheels are the best value out there. I've seen as nice for less from local shops. And then there's the used market.
Would Ebay be the best place to buy some 7 speed Shimano indexed shifters? I had forgotten about Micro shift. That's a consideration. I could get some friction downtube shifters from Rivendale bikes ,but I kind of wanted to go indexed on this one. This frame easily fits 32mm tires and maybe a bit wider. It's a lugged True Temper frame. I got it for $15 at a thrift store and polished it up. I've done hundreds of miles on it in its original condition. I'm going to rebuild the BB and turn it into a cyclocross style bike though I don't race or anything. The wider tires just make it a more all arounder. I ride several ranges of tire widths on several style bikes and this type bike sort of hits a sweet spot for me where it does 99% of what I do on a bike pretty well.
#9
If you like the indexed 6 speed shifting you have (pls note original post above), then just buy any 105 or lower level cassette containing the six cogs you want, and use a 4.5mm spacer on the back and appropriate width spacers (3.5mm) in between each of the six cogs used. Works a charm, no need to go 7 speed unless you want to.
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#10
Senior Member
Thread Starter
If you like the indexed 6 speed shifting you have (pls note original post above), then just buy any 105 or lower level cassette containing the six cogs you want, and use a 4.5mm spacer on the back and appropriate width spacers (3.5mm) in between each of the six cogs used. Works a charm, no need to go 7 speed unless you want to.
#11
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Thread Starter
Kontact
You mentioned other possibly better value wheels. Any links would be greatly appreciated.
You mentioned other possibly better value wheels. Any links would be greatly appreciated.
#12
Yep. That’s how I set up my 78 Richard Sachs. Shifted perfectly.
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#13