Hi.... doing a favour for a friend, he has an oldish Raleigh mountain bike he hasn't used for ages (Raleigh Max), is thinking of commuting on it, I said I'd fix it up for him as he's done me a few favours lately.
First thing I saw when I looked at it - the chain is too far gone to save, it's rusted to bits, so probably needs a chain and cassette. Problem being - it's 15 speed, 5 gears at the back - that's an older style screw on job, right?
What tools do I need to remove that? Can anyone recommend cheap replacements I can buy online?