After a cold start, a large scooter (250cc) should immediately turn off again until it has warmed up?

Hello friends, I bought a Yamaha YP250R (XMAX250I) in the summer and rode it without any problems until winter. Since I also ride my moped to work in the winter (7km), I need it in the winter as well. Problem: when I try to start my moped (it's in the garage), it starts and then…

Zongshen cb 250 (zs172fmm-3a) where can I get spare parts?

Hello, I have the following problem: I need spare parts for the Zongshen CB 250 (ZS172FMM-3A) engine, which are unfortunately very difficult or even impossible to find. I need: timing chain + guide rails for the timing chain. Maybe someone has an idea where to get these parts for the model and I thank you…