replaced the rear mech, had to reuse the old hanger as i bought a new one but it didn't fit the triban, had to get a friend of my dads to straighten it out. I've replaced the chain also, just need to take a few more links out as it rubs in some gears buts that'l be easy enough,
Also had to true the wheel as it was buckled but the bike is now working again and i'm looking forward to putting some miles in tomorrow. thanks for the help / advice.