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Back in the 70's there was a rim pulling tool available to pull flat spots out of a rim. Many shops still have one laying around, you need to find that shop and ask to use it. Works quite well on the A124. I did two of them on my own bike back in the day after hitting a chuck hole at night!
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I remember that tool. I used it. It was more useful back then, because steel rims were more common than aluminum rims.
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Originally Posted by noglider
(Post 15622221)
I remember that tool. I used it. It was more useful back then, because steel rims were more common than aluminum rims.
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Originally Posted by wrk101
(Post 15621809)
Spend some time getting knowledge. Randy's site is a good place to start. It's not about brand or often, not even model either. It's all about condition, the grade/quality of components and frame. Realize there are scoopers everywhere, and in a major mkt like Chicago, stuff goes quick
I guess its the condition grade and quality part that scares me, or more specifically the "grade". Knowing whats, what. Your right about the scoopers, I have already seen it happen, I bookmarked a link to a bike and then go to look at it later that day and its gone... |
Well, just in case anyone was on the edge of their seat waiting to see what i would do, i just pulled the trigger on these:
http://www.velomine.com/index.php?ma...oducts_id=2114 I think they will work pretty well, and this free's up some time for me to spend on building up a set of wheels at my own pace. First, I need to finish up the rest of the bike. -clean and polish parts -touch up paint -replace housing cables and brakes -wrap bars Thanks everyone for your insight and comments, you really helped me figure this out. --Man, I love this forum! |
Good choice. Best of luck!
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So i received my wheels today, shipping was super fast because velomine is also i Illinois. Now that I have them in hand to play with, I have a small problem. The back frame spacing seems to be 120mm and the hub is 126mm. I thought I measured the spacing to be 126mm, but it is pretty clear now that it is not. I dropped the old wheel in and if fits like a charm, they new one I have to spread the frame a bit to get it to work...
Anyway, this isn't a huge deal, right? What would be the best approach to this problem? Changing spacers in the hub (its quick release), or just spreading the frame? If I spread the frame, are there any other adjustments that need to be made? I have found suggestions online, but I would like to know what the BEST approach amongst them might be. Also, I do not want to cold set my frame, as i might rebuild the original Weinmann hubs and I would like them to fit again. I was thinking that if anything was modified permanently, the new hub would probably be the victim. But of course a solution without permanently changing the state of any parts would probably be ideal. any suggestions. Also, I coincidently ordered digital calipers yesterday. No more measurement errors from me in the future. I swear! oh, and BTW the width of the sun m13II matches the Weinmann a124 almost exactly. I think the Weinmann might be 1mm larger at most, i'll know for sure once i get those calipers. |
If you're uncomfortable cold-setting the rear stays, try not to be so uncomfortable about spreading the stays by a few millimeters to fit the new wheel. It has been done plenty of times.
I had a wheel built with the M13II and thought it was a really nice, narrow, classic looking rim. If you're looking for a narrow tire, this is one of the best low cost modern options. |
Originally Posted by DiegoFrogs
(Post 15631065)
If you're uncomfortable cold-setting the rear stays, try not to be so uncomfortable about spreading the stays by a few millimeters to fit the new wheel. It has been done plenty of times.
I had a wheel built with the M13II and thought it was a really nice, narrow, classic looking rim. If you're looking for a narrow tire, this is one of the best low cost modern options. I am fine with spreading the frame, i just want to make sure that there is not going to be any uses with the chain (i think its chainline that i am referring to) or wheel dishing. I dont want to toss the wheel on there and then end up having problems later down the road that I could have fix/adjusted now... |
You will probably not have any issues, just get the wheel on there and test out all the gears before going on a ride.
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Originally Posted by lostarchitect
(Post 15632502)
You will probably not have any issues, just get the wheel on there and test out all the gears before going on a ride.
By the way, I also received my digital calipers. Back fork is 123.5mm and the new hub does measure in at just under 126mm. Its amazing how much of a difference 2.5mm can make... Also, another can on works I opened with these calipers. My old Brake cables are 1.6mm, and the shift cables are 1.5mm. Originally figuring they would be standard, i have 1.5mm and 1.1mm cables (consecutively) to replace them. That shouldn't be a big deal right? I also have new housing to go along with them. |
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