No, its a mountain bike cassette. 11-34 XT M770.
Your not getting me,
mind you not many do.
The point I am making is a cassette is a cassette (M.T.B. cassette's used to be referred to as Touring cassettes).
and ignore the following if you want.
I can gear a bike anyway I want , start at either 11/12/13 and anything up to 32 currently I don't have one larger (or lower in terms of gearing), I can if need be swap the 105 Rd which will do 32th to a Alivio which will do a 34th (but as i said I dont have one) but for example if I did I could go 13/15/17/19/21/23/26/30/34, using combination of rear cogs from what is classed a road cassette and MTB one, so what would you call it. You didn't say what your front is for example a 34x34 is a 1:1 ratio as is a 28x28 same gearing, so instead of such a large rear you would be starting off with a a 28th large rear, ( mine currently is 30x28), now most FD will do a 22th triple eg. 30/42/52 or 16th double eg. 34/50 now a 50x13 is a little short for most road bikes so start at 50x12 and its 109" my 52x13 is 105"
so a triple with a 50/40/28 front and a 28 to 12 rear gives a range of 26" to 109" with a 9 sp this could be 12/13/14/15/17/19/21/24/28 pretty good stepping.
on a compact double 50/34 you would need a 12-34 to give the same range 12-34 (but I cant see one) so 11/13/15/17/20/23/26/30/34 some pretty big jumps in there at the higher end.
My current set up, is 52/40/30 and 13/14/15/16/17/19/21/24/28, with the ability to drop the 16 and put a 32 instead ( though I would need to change the chain as it is set up for a 27 large rear)
the 13-32 would give a range of 24" to 105" ( I start to spin out beyond 30mph on 105") but in all honesty there is nothing around here I can't get up on my current set up.
I did come across a quote that a granny gear is anything less than 24" if this is right a compact double can not possible have a granny gear and most road triples are unlikely to have one unless geared for touring.
Also I tend to spin a 40x15-19 which is a pretty straight chain line on my middle ring (and a choice of 4 gears) compared with either 13/14/15 on a 34 front or 19/21/24 on a 50th front both towards either end of the cassette, for most of my riding I could get away with a 52/39 double as my current set up only has two gears lower, if I regeared it for example a 52/39 and a 13/14/15/17/19/21/23/26/30 there would only be 6" between my current low of 28" and the 34" of a 39x30 or even a 52/36 (I would need a compact chainset) front the 36x30 giving 31" which is only 3" shorter.
This was probably the furthest he has cycled, but he said he enjoyed it. Hopefully I can get him to come out with me more often.
Needless to say it caused me pain as well but it was preferable to the alternative. The metal is very strong so I suspect you won't have a problem and in all likelihood the collarbone will not be an issue and will be stronger with it in place and withstand you hitting more sheep better than your other collarbone will! 
