fixing up a 500$ bike..help!!
so my friend asked me to fix up his old 500$ bike..he got it at like Sport Mart or sumthing like that...so he brings it to me and the frames all rusty in spots, flat tires(NO TREDS), MISSING CRANK, and on the side of the missing crank,, the bottom bracket square is starting to have rounded edges..the cassette is completely rusted, just like the chain, and theres no such thing as brakes on this bike...
BASICALLY i neeed the cheapest of everything i just listed and how much they would cost,becuase he said "if its over $450, i'll just buy a new 500$ bike"
also how do i get rid of this horrid rust (theres also little rust speckles all over the handlebar and stem)
thankyou very much, i need as much help as i can get, with prices and part names and such (cheapest!!!)