i recently bought a 2003 CR125R for 1800 because i thought it was a steal. I drove about 4 hours to buy it seeing only pictures on the local MX district classifieds. the guy selling it ended up being about 14 years old when i met him in person. he rolled the bike out of the cover of darkness in the garage and let the sun shine on it. i looked it over, and it looked a little beat... but for 1800 what do you want. it started first kick, which i found reassuring. that kind of "at least the motor is good" feeling. so feeling a little obligated from driving so far, and really wanting a big bike again... i payed him for it.
Got it home and REALLY looked it over and i could plainly see what a cob job bike i had bought. it was a bike that was POUNDED on by a fast rider... probably passed hands several times, then ended up in the 14 year old goons hands who rode it as a glorified xr100. it has the biggest rear sprocket the kid could buy so he wouldn't have to work to get it in the powerband... or maybe so it wouldn't stall so easy its kinda hard to tell. there was hardware missing EVERYWHERE on the bike. like they lost all the bolts to one body panel so they borrowed from every other panel. the tires are balding worse than a 'nam veteran. the clutch perch and lever are a really cheap looking adjust on the fly style... clutch cable is starting to fray. throttle is some really goofy looking unit possible salvaged off a really old bike. maybe it was aftermarket in the 80's? the aftermarket seat cover is loose, faded, and has kind of like frayed parts in it. The beautiful perimeter frame has marks worn into it where the shroud plastics rubbed it. thats part of the reason i figure it was ridden HARD. the rear hub has been broken and welded. and the best part is that 2 weeks after owning the bike the "first kick" motor blew up about 10 miles away from home with nobody around to help. i know its dumb to ride alone, but nobody was available that particular night.
Now i have about 400 dollars in parts at cost (i'm a mechanic at a bike shop) on my steal of a bike, hours of labor (sometimes hard to get motivated to wrench on a bike after you do it all day), and its still a pretty beat bike... just fresh and beat. The time I have in pulling the motor, splitting the cases, cleaning, scraping gaskets, cleaning, bead blasting, cleaning, would easily be over 10 hours. The shop I work at gets 40 an hour labor. retail on my parts would have been closer to 600 or 650. So now you are adding 1000 onto an 1800 dollar bike if you dont have the ability to do the mechanical work. Cant afford a 3000 dollar bike? Probaly shouldn't be looking at a used 125. Look at buying a used bike like buying a new bike, and making payments. Money down (buying the bike) and periodic payments (replacing worn out junk parts).
Thought i would vent my frustration. At least I learned a valuable lesson on what to look for in a bike before i buy it. This will most likely be my last used bike ever.