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#211 |
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Registered User
Join Date: Jun 2006
Posts: 1,196
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I haven't tried any of these bikes but I like the Varsity's fork. Those others look like real boneshakers.
So how about it everyone? How are those rear wheels on your varsitys, yukons, and other low end road bikes holding up? Last edited by garage sale GT : 08-04.-2007 at 12:22 PM. |
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#212 | |
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Registered User
Join Date: Jul 2006
Location: Wisconsin
Posts: 61
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Quote:
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#213 |
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Registered User
Join Date: Jun 2006
Posts: 1,196
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I have a theory that the hub design used on varsitys, gmc's, cheap MTB's and older bikes is dependent on bearing adjustment to prevent axle bending.
The spacer and cone on the RH side won't let the axle bend outboard of the hub. The axle bends inside the RH cone, inside the hub. If you keep the RH cone from twisting you keep the axle from bending. If the RH cone is snug against its bearings and cup then you can't twist it without also twisting the hub shell. There would have to be a bit of preload though, so the cone couldn't twist while it was taking up the slack. Jobst Brandt says you have to run cup & cone bearings with a bit of preload and he is the only degreed mechanical engineer I know of who writes on the subject, so it won't hurt and may help your bike whether I am right or not. I have used this method but the bike had 120mm spacing for a shorter stronger axle, and I rode it gently. You can adjust the bearings from the LH side because the axle is solid. Last edited by garage sale GT : 09-04.-2007 at 01:07 AM. |
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#214 | |
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Registered User
Join Date: Jul 2006
Location: Wisconsin
Posts: 61
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Quote:
I have a theory that it is lack luster at best. It isn't very good. The original varsity was superior. To me finding a nice older one your going to be money ahead than buying this model... |
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#215 | |
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Registered User
Join Date: Jul 2006
Posts: 363
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Quote:
haven't put much on the denali, but have gotten up to 600 miles on my dawes with no discernible bending |
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#216 | |
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Registered User
Join Date: Jun 2006
Posts: 1,196
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Quote:
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#217 | |
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Registered User
Join Date: Jun 2006
Posts: 1,196
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Quote:
It would be nice to be able to pick up a new, utilitarian bike for not a lot of money, which you could use. Something just like a varsity or denali but with a 14mm rear axle instead of 9.5. Last edited by garage sale GT : 10-04.-2007 at 05:46 AM. |
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#218 | |
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Registered User
Join Date: Jul 2006
Posts: 363
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Quote:
I don't have a prelude, but the advertisement link you posted shows that it goes for 200.00. I saw one at my local target for 150.00... in my opinion, if you can spend around 200, I would recommend the Dawes from ebay... it cost around 240 (including the shipping) and I have found it to be a great bike for the money. in terms of the prelude or the denali (assuming you can get a prelude for the same price as the denali). If I was sweating about the cost and I just wanted something to ride now as opposed to finding something used that is in good condition and a good price... I would give the edge to the denali only because it has more reviews written about it... (go to www.amazon.com and do a search on "gmc road bike") given that, I did prefer the components on the prelude over the denali (prelude uses stem shifters like my dawes, denali uses a "gripshift" mechanism). The tires looke a bit more normal on the prelude compared to the "aero" wheels that the denali has. I think the prelude was a 14 speed like my dawes and the denali is a 21 speed. I actually prefer the 14 speed setup because its easier to adjust... whatever you get, please give us a review of the bike... |
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#219 |
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Registered User
Join Date: May 2007
Posts: 6
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I recently returned the GMC Denali bike -- http://www.walmart.com/catalog/prod...duct_id=3663046 -- since the rear tire blew out. Maybe I need a euphemism: I realized the tire went flat the day after a commute from home + work + home.
I read up on what people's opinions were about the Denali prior to purchase, on its specifics mostly, and I guess there's a consensus about the poor quality of the tires and the difficulty trying to find one; according to most folks, the denali's 700c tire is not ubiquitously carried by most bike shops. Is that right? Anyhow, like I said, I returned the Denali (it was an awesome bike -- I put about 80+ miles on it before the rear tire went flat all of a sudden) and bought the Schwinn, which is the topic of discussion here. Walmart has a great return policy: 90 days. So I bought the Schwinn... I rode it earlier to where I was going to take the Denali the day I realized it had a flat, and I gotta say, the Varsity flies. Putting one of the pedal straps on your foot while you're riding can be a bit dangerous, but I hope I'll get used to it sooner than later. Anyhow, the derailleur/shifting is pretty simple and easy. My point here is, if you want to get around fast, "road bike" style -- I've never tried a fancy $1000+ road bike before, so I wouldn't know how they are, yet since I couldn't find one this weekend to replace the Denali, I was almost considering blowing a bunch of money on an expensive one since bike shops never carry cheap road bikes [right?] -- mode of transporting yourself, the Schwinn is worth the money. I do advise that you tinker with the bike, make sure the screws /allen aren't loose or something, before you ride out, which one should always do before a ride, nonetheless. The walmart I went to isn't very good at putting bikes together. They do their best though -- some clearly just want to get it done and make it look cohesive on the racks; you can get lucky when you get a good assembler, like I had with the Denali. So, to wrap this, the Varsity is a great, fast bike. The quality easily surpasses that of the Denali -- it's lighter = more speed. Hope that helps. I'm no bike connoisseur, but it's easy enough to discern whether or not a bike is in your control, or the other way around. As for the endless contention of expensive road bikes vs. cheap road bikes, well, if the cheaper end can get the job done, why harp on it? (Most of us don't compete at the Tour de France.) Yeah, yeah...quality, the long-run, etc. Expect to change your tires someday, that's expected, but otherwise, the quality on the Schwinn is worth more than its price -- and also the Denali...and so on. If anyone is kind enough to answer, can I easily buy the tires that the Varsity is sporting at any bike shop? I'm worried I wouldn't know where to turn to once the tires start giving up. Thanks. |
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#220 | |
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Registered User
Join Date: Jul 2006
Posts: 363
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Quote:
the tires on the schwinn, I would guess they are probably 700x25c which bike shops carry... |
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#221 | |
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Registered User
Join Date: Jun 2006
Posts: 1,196
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Quote:
If the bike went flat after sitting a while, you need to make sure the tires are at proper pressure. I had clips and straps. I never got used to them except with certain pointy, smooth soled shoes (dress shoes) which you don't really want to be seen riding in for fear of looking odd. I got SPD-style mountain bike pedals and shoes. I looked into the varsity but went with an old, used Schwinn which is actually simpler and lower tech than the new varsity, but added SPD pedals. They are a great, easy to use addition. |
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#222 | |
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Registered User
Join Date: May 2007
Posts: 1
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If I was interested in making the same modifications to my Varsity;
would I buy a 1 1/8" fork and a threadless AHead? would I buy a 27mm seat post? More specific details, PLEASE. Quote:
Last edited by mikeyeager : 08-05.-2007 at 01:48 AM. Reason: grammer |
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#223 |
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Registered User
Join Date: May 2007
Posts: 6
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Thanks for all the help!
Very invaluable. As always, ride safely. |
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#224 |
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Registered User
Join Date: May 2007
Posts: 9
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Please excuse the double post here...Schwinn Varsity and Schwinn Prelude are the same bike.....
I made and upgrade to the SIS derailleur on the Prelude. I went out and bought a Shimano Sora...$27 bucks, very cheap but leaps in quality compared to the one that came on the bike. I bought the short cage and works perfectly didnt need to shorten the chain; seems to be a lot less flex in over all shifting. Not only that, the bike looks like I spent 2 1/2 times the original price for it. |
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#225 |
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Registered User
Join Date: May 2007
Location: Baltimore
Posts: 9
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Can anyone tell me what the avg. size of the Vasity is... in cm? 55,56,57???
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