Will a 7 speed cass...
 

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[Closed] Will a 7 speed cassette fit an 8 speed wheel?

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Hi,

I'm looking to build up a hack commuter bike. I've got 7 so shifters and a wheel without a cassette. Not sure whether the wheel is a 7 or 8 speed. If it's an 8 speed, is that any different to a 7? Will I need a spacer or owt to put a 7 speed cassette on?

Thanks,

Stu.


 
Posted : 20/08/2015 7:14 pm
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Yes you will need a spacer if wheel is 8 speed (4.5mm IIRC)


 
Posted : 20/08/2015 7:16 pm
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Thanks wiggles. Does the spacer go behind the largest cog?


 
Posted : 20/08/2015 7:45 pm
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I always thought a 7 speed was freewheel only not a cassette type


 
Posted : 20/08/2015 7:47 pm
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Does the spacer go behind the largest cog?

It does indeed.

I always thought a 7 speed was freewheel only not a cassette type

Then you were incorrect 🙂


 
Posted : 20/08/2015 7:53 pm
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Then you were incorrect

My bad!!


 
Posted : 20/08/2015 8:01 pm
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Thank you all


 
Posted : 20/08/2015 8:44 pm
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got a couple in the shed, drop aline if you need one and i can post you one.


 
Posted : 20/08/2015 8:47 pm
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7 speed cassettes will also work with 8 speed shifters and vise versa. The distance between each sprocket is the same.


 
Posted : 20/08/2015 9:24 pm
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7 speed cassettes will also work with 8 speed shifters and vise versa. The distance between each sprocket is [b]almost[/b] the same.


 
Posted : 20/08/2015 9:25 pm
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Thanks biffa, do you mean a spacer? I'm hoping that the wheel is an old 7speed but won't know until I try it.

Appreciate the offer and might come back to you.

Stu.


 
Posted : 20/08/2015 9:30 pm
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Yup got a couple of spacers, try the cassette if it needs a spacer let me know and I can send one.


 
Posted : 20/08/2015 9:31 pm

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