Originally Posted by
redbuzzard
This should be a silly question, as you said "same size and spec" but have you checked the width, even though you ordered the right one?
Yeah, I'm pretty sure - It's the
Shimano HG40 chain;
Shimano HG-40 8-Speed Chains.
Item Specifications
Color Black
Weight 350g
Width 7.4mm
Links 116links
Number of Speeds 8-Speed
Chain Compatibility 3/32"
Defined Color Black
It lists it as 3/32", which is the width that
Brompton recommend for a 6-speed. I'm not sure why the Amazon link says 7.4mm wide, elsewhere I've seen 7.3mm wide. But it was definitely shorter than the old chain I took off, for the same number of links.
I think I'll go with the suggestions and get a set of sprockets as well. Now, if I can just figure out how to get the powerlock link off this Shimano chain, it'd be great!