Re: 3-Star Delusion - finally an update
I finally got a chance to drag the Columbia down into the shop last night. With everything that's been going on lately, I just haven't had time to do anything with till now. Anyway, I got it on the stand to take a good look at it. I apologize in advance for the crappy photos, but the lighting in the basement just doesn't lend itself to good results using a cell phone.
The bike had this cool Delta Falcon (IIRC) headlight on it. Since I have ideas already for a headlight, this might make a neat taillight housing.
Another thing that it has is a badly bent fork:
I'm not convinced that this fork is correct on it anyway, since the color doesn't match and there was barely enough thread to engage the headset lock nut. Either way, it isn't wide enough to fit the tire that I intend to use, so out the window it goes, figuratively speaking.
I've got this balloon tire Schwinn fork hanging around, and it seems to be a pretty close color match (under the rust).
It seemed to fit up reasonably well also, though I might have to shorten the steerer a little.
So, anyway, onward with stripping the frame down. Actually, I got side tracked with test the fit of the Higgins skirt guards.
I tried them with the Higgins chain guard as well, but it just wasn't the right shape to fit the frame and clear the chain ring. I'd prefer to use them with the original guard anyway. However, even though the seat stay cutout is in about the right spot, they apparently sit lower on this frame then they did on the Higgins. As you can see, I'd have to either overlap the chain guard or maybe cut the skirt guard down a bit to make this work.
That might be somewhat moot anyway - next, I decided to see how the wheels and tires fit. The fork will need to have the slots widened to accommodate the 3G front wheel's axle. But that was to be expected. For the moment, it was just sitting on the ends of the fork:
The bigger issue is the rear. The spread between the stays isn't as wide as I'd thought. I measured 2.95" where the tire would sit. The Berm Master tire itself is 3.05" or so across the tread blocks. I was able to get it on the frame, but it won't turn.
Obviously, I'll have to widen the stays in a way that doesn't involve cutting/welding. I can probably get away with cold setting it for the amount I need to move it. It was also apparent that I'll have to do something about the chainline as well. But I'm not sure if a fender will fit in here as well, in which case, the skirt guards would look kinda silly. Anyway, here's the bike with the wheels on it, just to give an idea of where I'm going with this. The pic is flipped over, since the bike was upside down on the stand.
So then I finally proceeded with stripping it down.
I found that someone did a not-so-neat job of welding the seat tube at the bottom bracket. Not sure what that's all about, but I suppose it does look a bit rat...
Next up - cleaning the frame up and figuring out what to do about the tire clearance issue...