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  1. #1
    Senior Member shooters_desire's Avatar
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    what can be done to upgrade 91' trek 520

    I am very close to buying this old trek 520. It's in real good shape. The guy said at matthews nothing really needs to be done to the bike now. I road it and man i had control. It's a 19" frame and fits well for me. The only thing i dislike is its 17 years old. Any thoughts to upgrading...David
    Pro 3:5 Trust in the LORD with all your heart, and do not rely on your own understanding; think about Him in all your ways, and He will guide you on the right paths. Don't consider yourself to be wise; fear the LORD and turn away from evil. This will be healing for your body and strengthening for your bones.

  2. #2
    Padovano Mike552's Avatar
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    How much are they asking?
    *1987 Panasonic DX-5000/STI-9 *1983 Univega Gran Premio/STI-9 *1991 Bridgestone MB-2/Suntour XC Pro

  3. #3
    Senior Member shooters_desire's Avatar
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    348.00 i already put 120.00 down but i can get it back. The bike i am looking at friday has a straight bar. which is a GT legato 1.0. but its aluminum and very light. Me and bumps don't get along lol...
    Pro 3:5 Trust in the LORD with all your heart, and do not rely on your own understanding; think about Him in all your ways, and He will guide you on the right paths. Don't consider yourself to be wise; fear the LORD and turn away from evil. This will be healing for your body and strengthening for your bones.

  4. #4
    Senior Member riomx's Avatar
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    Quote Originally Posted by shooters_desire View Post
    The only thing i dislike is its 17 years old.
    Why buy an older bike, if you don't like its age?
    49cm 198? Dark Blue Fuji Royale II (For Sale)
    56cm 198? Pearl White Peugeot UO9 (For Sale)
    48cm 1985 Trek 660 (For Sale)
    51cm 198? Dark Blue Peugeot Iseran
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    52cm 199? Red Peugeot Triathlon

  5. #5
    Great State of Varmint Panthers007's Avatar
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    Bumps, eh? No like? Then you might want to look into a new saddle - if it doesn't have a newer one that can rock a bit to absorb road-shocks and such. Ones I've found capable of doing this are the Terry saddles which are gender-specific (men, women) - designed with doctor's and physiologists - and have a opening down the mid-line that helps them absorb shock and flex with your pedal-stroke. I have both the Fly-Ti and the Tri-Fly. They are both excellent.

    Hope this helps.
    Quote Originally Posted by Cateye View Post
    Only panthers007 is stupid enough to believe that this is a good idea.

  6. #6
    Lanterne Rouge cb400bill's Avatar
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    Which bike to buy should be determined by what you want to do with it.

    The 520 is a legendary touring bike that many use as a commuter, too. It is a great all around bike. Don't let its age deter you. It is a desirable bike and should hold its value quite well. $340 is around market value for a good 520.

    BTW, 1991 520's are purple with white on pink lettering. Very Miami Vice.

    http://www.vintage-trek.com/images/t...rekCatalog.pdf
    "I just replaced the inner tubes so that the flow of everything is solid."

    Legnano Tipo Roma Viscount Aerospace Pro Trek 770 Cannondale Synapse

  7. #7
    DRF aka Thrifty Bill wrk101's Avatar
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    Either you are comfortable riding an older bike, or you are not. That is a very personal decision. If you are not comfortable riding an older bike, then I would get your money back and get a newer bike.

    Note: for Treks, I currently own an '05 1000, '94 800, '94 950, '92 950, and an '83 520. I also have a '73 and a '75 Peugeot. So obviously, I am not concerned about riding an older bike. All of my older bikes are steel, FWIW.

    Rust is the main threat to a steel bike. So I would pull the seat post, and with a flashlight, look down inside the seat tube. This is a common area for rust (and is really easy to check). If the bike has rust, either the price should be much, much lower, or you should pass. And even if the price is much lower, unless you are comfortable doing some serious wrenching on a bike, you should pass. A "reasonable" amount of rust can be dealt with, but requires you strip the bike down to the frame, treat it, and reassemble it. Such work done by a bike shop would be cost prohibitive.


    Assuming the bike is in ready to ride condition, the price is reasonable. You should be able to ride the bike for many, many years, and then sell it for close to what you paid for it. The Trek 520 is a classic that many riders appreciate (and seek).

    As far as upgrades, assuming your 91 is all stock, I would just do the usual maintenance: bearings, cables, brake pads and ride it. My '83 has 27 inch rims and DT shifters. I am looking to swap a spare set of 700cms wheels I have on hand, and perhaps round up some barcons for it. I would basically upgrade my 1983 to be very similar to your 1991.

    I like the Deore DX components that came with the 1991 520. All in all, that year is a sweet bike!!
    Last edited by wrk101; 10-02-08 at 08:01 AM. Reason: update

  8. #8
    Senior Member shooters_desire's Avatar
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    k so what your saying is aligning up with what the tech said. With that said i am most likely going to purchase the bike. If anything trade the one i am getting to get this bike. Still owe 256.00. I am anxious for this bike.
    Pro 3:5 Trust in the LORD with all your heart, and do not rely on your own understanding; think about Him in all your ways, and He will guide you on the right paths. Don't consider yourself to be wise; fear the LORD and turn away from evil. This will be healing for your body and strengthening for your bones.

  9. #9
    Senior Member shooters_desire's Avatar
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    actually i do not mind older things. In fact i married an older woman...lol
    sometimes older is better. In this case i believe the trek 520 is more superior then the newer bikes. Not all them but for me the money i am spending it is. If i was to change the shifter and brakes to more standardize like whats on most road bikes today. What would you recommend and does nashbar have something to look at?
    Pro 3:5 Trust in the LORD with all your heart, and do not rely on your own understanding; think about Him in all your ways, and He will guide you on the right paths. Don't consider yourself to be wise; fear the LORD and turn away from evil. This will be healing for your body and strengthening for your bones.

  10. #10
    Senior Member shooters_desire's Avatar
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    well its done i bought a trek 100 more my size and its only a 2004. i love the bike rides well. I guess that makes me a trekie...
    Pro 3:5 Trust in the LORD with all your heart, and do not rely on your own understanding; think about Him in all your ways, and He will guide you on the right paths. Don't consider yourself to be wise; fear the LORD and turn away from evil. This will be healing for your body and strengthening for your bones.

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