Bike Weights

I know I shouldn't get too caught up with weights . . .

I am buying my first road bike after being a recreational mountain biker for 20 years and yes I get mud on my tires on it.

Wish I could put down another $1,000 to get carbon since I expect to keep the bike a number of years but it isn't possible now. . . . I really disliked the Sora or the Tiagra components.

Looking at Bianchi Via Nirone 7 Dama with partial Shimano 105 - derailers and rear set. It is on sale $940.

Second bike is 2011 Specialized Dolce Elite Compact Apex with full Sram Apex. $990

Third choice was the Cannandale Synapse Alloy 5 with full Shimano 105. $1,300

Both feel about the same. I have some concern about needing the bigger rear cassette from Sram if I begin to start climbing the mountains in the Shenandoah - might or might not.

Right now looking for a bike to get me through some recreational sprint triathlons and for long enjoyable rides.

Any recommendations? Anyone know how much these bikes weigh? Seems like the Bianchi is a bit heavier with the Cannondale being the lightest. I would have to special order the Cannondale at REI.

THX.

Knowing what I know now about bikes and bike fits....I would never buy without trying the bikes available in my price range. Therefore, I recommend having the LBS weigh the bikes that you are interested in after you ride them and like them
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2012 Specialized Amira Elite, upgraded carbon handle bars, Jett saddle 143mm switched to 145mm 2012 Selle Italia Max SLR Gel Flow saddle

2011 Specialized Ariel Sport,suspension post,Serfas Rx Women's Microfiber saddle