I’m stuck on what bike to buy my 3 1/2 year old for Christmas ? He needs a 14 inch he is tall for his age and has out grown his little balance bike- he’s brilliant on this so I want to teach him how to pedal now without stabilisers. I know the frog and Isla bikes are the best from googling but I can’t spend that much. Can anyone recommend a lightweight bike for around £100? I’ve heard the halford bikes are rubbish ? Thank you.