So what do you have?
A mate who has not been riding for many years decides to try again in order to get fit.
His budget for full bike is £250.
Size 19.5" (large) with suspension of 80mm to 100mm forks.
Disc brakes & geared.
Anything you have and want to get rid of let me know. He is in Brighton.
I have some spare parts available but whatever you have let me know.