Hi,
I haven't had a chance to introduce myself in the forums yet, but I'm in a bit of a time crunch deciding whether to bid on a frame off eBay, so here goes:
I bought a Bianchi Castro Valley in 2006 (deal on a 2005 model); the 2005 and 2006 had drop bars and was a 9-speed, 42 front and 12/26 back. This has evolved into the Valle, an 18 speed with straight bars. The 2005 was the last year Bianchi used a 1" headset, which makes it more limited in swapping the headset out.
After trying lots of bikes it had the best road feel and I think geometry for me, so I am happy with the frame setup itself; I really like steel and like cyclocross bikes for their versatility (light off-road, commuting, light touring, decent road riding setup, good for century+ rides). I wanted a commuter that could also be an all-around bike. Bianchi advertised it as having the "same frame" as a Volpe, so I figured that I could always upgrade it to a triple up in the front, same as a Volpe, *and* I would have the generator hub and fitted fenders. *But* I've now discovered that Bianchi saved a couple cents on the Castro Valley frame by not welding in the cable stop for the front chainring. I would need to spend $300 retail to upgrade to a triple (Tiagra components), and use a clamp on the downtube which seems ugly and not as robust, especially for the light touring / long distance rides.
Long story short, I was very ill for several years and couldn't do much of anything. I did start into things too hard this past year, and have the setback of rehabbing a really bad tibia stress fracture that happened at the beginning of this year (upper front tibia, which is in tension so it is harder to heal). So I'm completely out of condition, and even though I live in Minnesota, we have huge steep topography drops due to incised streams (I tell people we have inverse topography). I have to drop into the river valley and climb out again every day for commuting; to visit family I have to drop down and climb up again each way. I am very wimpy at the moment, my spinning cadence is good on the flats in the middle of my gear range which doesn't give me very much room to climb the short but steep hills. Getting off and walking isn't the best idea right now, it would put too much stress on my leg. I have a decent salary now, but sunk most of it into a house that went way underwater, that I've had to walk away from... and I know that I'm losing my job at the end of next summer. So I do need to consider economics and not go over 1.5k, and preferably not over 1k, (well really $0 would be great but not practical!). I wanted to do the "save $1 per mile" to upgrade, but I need to do something sooner.
So options:
1. I could replace the back with a little bit wider gearing, 11/34 ideally, for $60. And also replace the front ring if that isn't enough - I could also play with crank length since I think I might be happier with a 165 mm crank and the seat farther back. (Did I mention I had orangutan arms?) This will (maybe) solve the immediate problems, but not the issue of long distance or light touring.
2. I could upgrade to a triple chainring with a clamp cable stop. I don't think I'd be happy with this for the long term, and it's $300. But I could always swap everything to a new frame later, and set up the bike as a ss / fixie if that is still popular or just sell the frame. I do like long solo trips even now, working up past 15 miles to 20, so I do need something reliable.
3. I could buy a Volpe, swap the tires (I want the generator hub) and put on the fenders. And then sell the Castro Valley as a fixie project, or perhaps set it up that way myself to increase the value, since it is a great frame for that. This would be easiest since I know the fenders and everything else I've put on would be a no-brainer to swap.
4. Um, I don't like the 2005 and 2006 Volpe colors much, I prefer the Valle gang green (same as my bike) - but it would cost more to buy new and swap the front double for a triple. I could possibly sell the old Castro Valley for more with commuter setup, though.
5. Try lots of different steel cyclocross bikes, and see if I like one of them better - there is a lot more steel available now. (Though I actually like the lowish bottom bracket in the Volpe, since I'm not actually using it for 'cross competition!). I need to keep the price similar to the Volpe though. The Kona 'cross with the slack seat tube looks like an interesting one - a fit theory I'd like to try is that women should sit back farther, since they have proportionally larger glute muscles to spin. The WSD (well all bikes really) usually keep the front rake / headtube angle similar across the range, and make the top tube shorter for smaller sizes by *increasing* the seat tube angle. I really don't understand why the frame is built around the fork, which is presumably easier to change, but whatever.
6. Bid on a better quality frame (there is a Bianchi Celeste Green(!) early 2000s SL Cyclocross on eBay now that retailed for $600-$800 at the time - it is a higher quality steel, I think 610 vs. the 520 of the Volpe. But I don't really know the street value, and this one doesn't have a fork... but the same principle holds). This is the time crunch - this one ends in a day, though it doesn't have a fork so it would be harder for me to use. I like the idea going for the highest quality 'cross frame I can find, but I suspect they will be expensive even aftermarket because 'cross and fixies are so popular now. (The description of the frame is horrible, which is why I think it might be a deal, since it is harder to research that farther back with the poor information.) And I know I would spend more money in the end, but at least it would be spread out. I would learn a lot about bike mechanics, but also spend a lot. Munge on parts. Bring to LBS to fix. Wash, rinse, repeat. :P
7. Haunt eBay and Craigslist for Volpes / steel cyclocross bikes to turn up. Again this is hard because they are in such demand, and a lot have been turned into fixies / single speed... to the point of filing off all the cable stops, my problem now! Even searching on eBay and across Craigslist I haven't seen things turn up in my size yet - 52/53 cm in a Bianchi, 50-53 cm in other manufacturers if I go for similar standover and toptube.
8. Um, other sources? Advertising on Craigslist and forums for what I want? The LBS I use is race oriented - it has an owner, but runs more like a coop for a local racing team. So I don't know if they would be casting off stuff I could use.
Sorry for the huge essay! I really am a newbie for actually riding - I still fall over clipped in sometimes, and descending corners scares me to death (getting better, I got up to over 25 mph downhill before feathering last year, but I also use a huge chunk of the road). Plus I was trying to change my setup to make things more comfortable, and then I figure out that cycling is the one thing that I do where you actually *want* to bend your lower back in addition to your hip flexors... I was trying to keep a straight back. Sigh.
I know there isn't going to be an absolute best answer, but I'm hoping to narrow it down a bit - I really need to invest my money wisely. Again, thank you to everyone who got through this morass!