Rated 5 out of 5 by Avalon Solid and pretty easy to fit
It's a tough looking bit of kit, and reasonably light for what it does.
I have a Commencal Meta AM and fitting this was trial and error. I bought the ISCG 05 version, but the offset from the mount to the front chainring must be a variable. It comes with 9 washers, three each of three different sizes, So I had to put 2, see how I fitted... Discovered I'd need 4 washers on each bolt.
The chai guide is slippery plastic, there is no sprocket, good, as then it won't get jammed up with mud/grit.
So getting it on was kinda messy, but it only took about 20 minutes.
The box has the warranty conditions on it, they're a bit of a laugh, as they basically using the product will invalidate the warranty!
10 September 2013
Rated 5 out of 5 by Seraphic8x Great 2x Chainguide
Easy to install, just follow the Blackspire installation manual and do it all by eye. Comes with plenty of washers to space it correctly. I don't notice any drag on my pedals whatsoever, although I am reasonably fit. Have had no chain derails since I've brought it (mainly XC use so far) and slaps are kept to a silent on all but the bigger shocks.
21 August 2013
Rated 5 out of 5 by Anonymous This is a good piece of kit
I have used the stinger for years on a couple of different bikes, but this upgrade is the best investment I have made in evades to dual ring chain guides. Very quiet, well made. And made in Canada apparently. How can they charge less then the Taiwanese and Chinese made stuff? I would recommend this to anyone looking for a dual ring guide.
28 April 2013
Rated 5 out of 5 by Anonymous Does what it should,
and does it silently. Good days ride in mud had no adverse effects. Haven't "bashed" it hard yet, but looks sturdy enough... recommended piece of kit!
15 April 2013
Rated 5 out of 5 by Anonymous Engineering at its best
Love this bit of kit.. Hats off to the person who has designed it.. ease of installation is fantastic, on my Yeti I think it took all of 15 min.. has great adjustment to get settings just right.. and it is absoulutly silent.
Does exactly what its ment to do... Thanks Black Spire
28 February 2013