Re: [RBW] 7-speed cassette with XD@ cranks and Deore derailers ok to run on a Blue Sam?

2014-05-21 Thread Evan
FWIW, I, too, have a blue Sam and 9 works for me--in friction mode, with 
old Suntour ratcheting thumb shifters. My RD is a Deore LX, model M581, 
which works with 9, 8, or 7 speeds. Regarding your chain: I'm pretty sure 
you can use an 8-speed chain on your 7-speed cassette with no problems at 
all. And some folks claim that 8-speed chains are better-made than 7-speed 
chains, although I haven't seen any detailed support of that claim.

Evan E.
SF, CA

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Re: [RBW] 7-speed cassette with XD@ cranks and Deore derailers ok to run on a Blue Sam?

2014-05-21 Thread Bertin753
Try shifting 9 with friction before you buy anything new. It might work for 
you. It certainly works for me.

Patrick "just went to *8* in back!!!"Moore

Patrick Moore
iPhone

> On May 21, 2014, at 1:53 PM, Michael  wrote:
> 
> I have 9, want to go to 8. But am thinking for better friction shifting go 
> whole hog and get a 7 speed cassette and chain.
> 
> Can I do that on a Sam with XT front derailer and Deore rear?
> 
> Does chainline factor in, or is a shimano 7 speed cassette the same width as 
> an 8 speed? Will the 7 speed chain fit the derailer cages?
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[RBW] 7-speed cassette with XD@ cranks and Deore derailers ok to run on a Blue Sam?

2014-05-21 Thread Michael
I have 9, want to go to 8. But am thinking for better friction shifting go 
whole hog and get a 7 speed cassette and chain.

Can I do that on a Sam with XT front derailer and Deore rear?

Does chainline factor in, or is a shimano 7 speed cassette the same width 
as an 8 speed? Will the 7 speed chain fit the derailer cages?

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