woom Balance Bike, Pink, 12""/One Size balance bike for ages 18 mths-4 years or height 32"-39" - geometry designed with the youngest rider in mind Lightweight AL-6061 aluminum tubes and optimized for simple balancing, which is supported by an upright seating position and a steering lock limiter High quality and light weight frame and components: only 7lb 15oz (3.6kg) overall weight; geometry designed with the youngest rider in mind Hand brake - easy to use small hands reach high quality v-brakes enable easy and effortless braking. Teaches braking at an Early Age The Super lightweight 12 inch WOOM-SOOPA-DOOPA-HOOPS alloy rims and industrial bearings hubs are connected with stainless steel spokes