12" bike - comes with a fixed rear wheel; so when the pedalling stops, the bikes comes to a halt. It also has a powerful V-type front brake. it features 12" wheels with mudguards and puncture-proof EVA tyres and also comes with removable stabilisers. The 12" Peppa Pig bicycle also comes with an adjustable saddle and handlebars, a front basket and colourful Peppa Pig decal. Suits ages 3 - 5 years. Child height range 85 - 100 cm.14" bike - comes with a front calliper brake and a rear drum brake. it features pneumatic tyres with spoked wheels with mudguards and also has removable stabilisers. The bicycle also comes with an adjustable saddle and handlebars and also comes with a rear doll carrier with strap, a front basket and colourful Peppa Pig decals. Suits ages 4 - 6 years. Child height range 100 - 110 cm.