Blackspire look like they could well be back in the game with this new chain device…
The guide will be available to fit either 32-36t or 36-40t chainrings, plus you get a choice of black, red, blue or white finish. Of course there’s also the option of ISCG or ISCG 05 mounting, and if you haven’t got either of those on your frame then Blackspire also make a bottom bracket adaptor for the ISCG 05 version. The 32-36t ISCG 05 one that you see before you tipped our scales at a very competitive 147g.
Overall we can’t see why this chain guide shouldn’t work as well as any out there and we like its simplicity. The fact that it’s also pretty competitively priced, especially considering that it’s made in Canada rather than the Far East, should mean that once again Blackspire becomes a common sight out on the hills. What do you lot reckon?
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