Weighs only 7.9 kg New ergonomics: - Seat post with an extra large adjustment range - Cranks with a super narrow Q-factor, only 140 mm - Handlebars with a 12° bend for ergonomic hand positioning New stem without edges Growing "Adaptive Frame" 8-speed Shimano Altus gear system with twist grip Internally routed cables All-round tires 20 x 1.75 Suitable for children approximately 4.5–7.5 years old / 105–125 cm tall