rear shifter has just stopped working. i've been using it without a front derailleur. aside from that its a full bike. 18inch seattube. I dont have any pictures, but PM me if you're interested & I'll get some.
Thanks everyone for the offers – some lovely "hacks" out there! Now got a P7 from Jussa which is more than up to the job!! So this thread is now closed. Thanks all.