Originally Posted by
DGlenday
I did an almost identical ride last year (530 miles / 7 days). Did it on a $1,300 Cannondale, also as a very new cyclist, and had NO problems. I appreciated the lightness (compared with older steel bikes), and greatly appreciated the smooth, precise reliability of a modern groupset.
Many will tell you (some already have) that the weight is only important when going up hills. I beg to differ. Propelling extra weight along a flat road won't take an excessive amount of extra effort, but it will require some extra effort ... and of course, there are the hills... Personally, I'd rather drag 17 lbs across 550 miles that the 25+ pounds your current bike probably weighs.
That said - the most important thing is your conditioning. Based on my recent experience, I would urge you to make sure you have at least 1,000 miles under your belt before starting the ride. I'd also suggest that if you push yourself reasonably hard, across those 1,000 miles, you'll find it pretty easy to enjoy the ride.
You should include at least one century in your buildup. Centuries will help you build up the neck muscles, harden your butt, provide an opportunity to perfect your hydration and food intake, and give you an indication of how you'll fare in longer distances.