I currently have an FSA power pro triple crank (older dicontinued line) but it is similar to their Energy Triple line. It weighs in at 777 grams. I am thinking of upgrading this crank and weighing my options. I am very happy with the FSA brand as a whole and will probably stay with it, but need some advice.... I have two options:
1. Go with an FSA Pro Team triple crank, but in carbon. This is the cheapest way I can think of, as it will not entail upgrading my BB. I don't think that weight savings is tremendous, but for those gram counters, it's still about 110 grams. I can pick one up for $180. It weighs in at 660 grams.
2. Go to an FSA Pro team double crank, in carbon for $169, change the bb to a a double for $55. I may or may not have to change the derailleurs... I'm thinking that an adjustment to the limiting screws should be enough. The weight on this crankset is 555 grams.
Ideally, I would want to change to a double crank, only if it is economically feasible. I never use the G ring.
If you have any alternatives, I welcome any ideas.