weight is irrelevant to me also so I do not know the disadvantage, assuming that it has the same thick thin cadence of the XX1.I'd be inclined to go this route when the time comes...
http://www.chainreactioncycles.com/sram-xg-1150-11sp-cassette/rp-prod135801?gs=1&gclid=CIWOr6eR0ccCFSTmwgoduogJTg&gclsrc=aw.ds
The less-than-100g weight differential is irrelevant to me so, disregarding that, what would the disadvantages be of the GX line cassette over an X1 cassette at twice the price or an XX1 cassette at three times the price?
That's a freewheel. A cassette is splined, and will still work if loose..... I am a little surprised that the cassette has become loose as the force from pedalling is always trying to tighten it....
My mistake, thanks for the correction.That's a freewheel. A cassette is splined, and will still work if loose.