Hi I hope someone on here would be kind enough to help me.

I have been to look at a pulse adrenaline 125cc which I am looking at buying this weekend. There was just 1 thing which I am not sure if it is an issue or not.

When starting the bike from cold it started fine however you had to leave it for 4 or 5 minutes to warm up before it would let you rev it. If I tried to rev it at all when cold it would just cut out straight away before even slightly revving.

Is this normal? Does everyone else have to sit on their bike for 5 minutes every morning before it works?

Any help or suggestions will be much appreciated.

Thanks
Greg