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Conference noted::bicycle

Title: Bicycling
Notice:Bicycling for Fun
Moderator:JAMIN::WASSER
Created:Mon Apr 14 1986
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:3214
Total number of notes:31946

1943.0. "Buying a used bike, what to look for and what to expect " by BRWSKI::RESKER () Mon May 13 1991 15:51

Obviously when you buy a used a bicycle you pay less than what was payed
for bicycle when it was brand new.  What intrinsic value is lost in the
bike over time and use?  Assuming that the bike was subject to normal
use and wasn't crashed or abused, what parts on a bike wear out or 
break with time, and in over what time?  How noticeably does a used 
bike perform differently from when it was new?  What are the high cost
components that you want to look closely at for wear and how do you 
look for them?

thanks,

tim
T.RTitleUserPersonal
Name		DateLines
1943.1a listSHALOT::ELLISJohn Lee Ellis - assembly requiredMon May 13 1991 17:1344
    
    Good question!  Maybe one that hasn't been asked yet.  Here's a start:
    
    - Frame:
        -- rust (Fe) or corrosion (Al) or fraying (C)
    	-- finish scratched
    	-- out of alignment (need not be from a crash)
    	-- crashed (bent or deformed tubes or lugs) - the biggest problem
    
    - Expendables:
    	-- tires, tubes deteriorate
    	-- chains stretch, wear
    	-- freewheels and chainwheel cogs wear down
    	-- freewheel bodies get gunked up, could corrode
    	-- handlebar tape gets grundgy
    	-- brake-hoods - ditto
    	-- cables - stretched, worn, frayed
    	-- brake-pads - worn down
    
    - Wheels:
    	-- rims out of true or (worse) round
    	-- spokes slack, fatigued
    	-- hubs: see below
    
    - Bearings & Races (bottom bracket, headset, hubs, pedals)
    	-- races could be pitted; 
    	-- bearings could need replacing
    	-- lubrication could need renewing
    
    - Other Components
    	-- Saddle: worn - cover torn, padding deflated or migrated
    	-- Brakes: out of alignment (calipers) - this can be fixed
    	-- There should be limited problem with metal fatigue in
    	   cranks, seatpost, handlebar, and stem.
    
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
    
    Off hand, I'd say the most serious things to watch out for (if you
    can find out about them at all) are
    
    	- frame condition (has it been crashed? is it rusty?)
    	- bearings and races
    
    -john
1943.2Good eyes...SOLVIT::CERIAHomey don't play that...Mon May 13 1991 17:3017
    RE .0
    
    I have boughten two Mountain Bikes for my wife and I in the last two
    months. I feel I have gotten a good deal! I priced new and found that to
    get into a decent bike, you're gonna spend at least $350+. I bought a
    Specialized "Rockhopper" for myself and a Mongoose "Hilltopper" for my
    wife. Both bikes came with a few extras, locks, water bottle and cages,
    pump, toe_clips, ect. I could not afford to spend a $1000 to get into
    the sport (ah... what the hell...one more hobby!). I got both bikes for
    under $500.
      Both bikes were in great condition, a few scratches here and there,
    nothing that I wouldn't have done myself. I looked for warped rims,
    broken welds, and no loose cranks or axels. Just look the bikes over
    well and test ride! There are decent used bikes out there, just be
    patient and wait for YOURS!
    
                                           Jeff
1943.3DENVER::BERNARDDave from ClevelandWed May 06 1992 14:0811
    
    I don't know if there is a standard formula for depreciation of
    bikes, but it seems that the low and mid range, at least, drop
    in value rather quickly.  Is there a "blue book" for bikes?
    
    I've bought my good bikes at end of year close outs, and saved
    hundreds.  But if I were in the market now, I'd probably try to
    buy something in decent shape from a private party, and save
    even more.
    
    	Dave
1943.4MIMS::HOOD_RWed May 06 1992 18:119
    
    IMO, bikes tend to bottom out in value at about 1/3 to 1/2 their
    original cost. An $800 bike might be had for $300-$400, and a 
    $300 bike might be had for $125-$150. 
    
    doug