hmm whats causing this

hi ppz recently my ped has been bogging alot and wen cold is struggling to take off and takes a few miles to get back to normal its only just started doing this anyone know why and my setup is a standard aerox with stage 6 pro rep exhaust and and mallosi clutch springs a 68 main jet 4.5 gram rollers can anyone help?

 

could be leccy choke not working

 

Im not saying it is or anything but are your clutch springs too tight for your set up?

 

hmm im not sure then but thanks for ur help guys if orderd some new bits anyway

 

when is the last time you changed the spark plug it maybe fouled