I have a frame which can be used as a track bike or a road bike as it has track ends and a rear mech hanger...so fixed or single speed or 5 speed and can take mudguards....just been renovated in blue powder coat...53cm sq made of
531DB frame and forks £110 and with a Campagnolo Gran Sport headset..£130.
Rear drop out width is 120mm
If you want pics send me a pm with an email address.