Trybike expansion set for extra stability. This package includes an extra rear wheel and short rear axle. This way, the little ones can learn to walk and give direction safely and independently. Both gross and fine motor skills are trained in this way. The expansion package is made for little ones from 15 months up to and including 2.5 years.

Do you have the gray version with black wheels? Then choose the black set. If not, take the vintage version.