26" Weight only 9.9 kg Resizing "Adaptive Frame" 8-speed Shimano Altus derailleur with thumb shifter Internally routed cables All-round tires 26 x 1.95 For children approximately 9 - 13 years old / 135 - 160cm tall EQUIPMENT Frame: Lightweight, high-quality 6061 aluminum Fork: Lightweight aluminum fork, 1 1/8" Ahead stem Headset: 1 1/8" Ahead Stem: 3D forged 6061T6 aluminum, length 50mm, angle +7° Handlebar: Lightweight aluminum handlebar, width 620mm, backsweep 6° Grips: Age-appropriate grips, end plugs with cone clamping for non-slip grip, free from plasticizers and pollutants Crankset: Forged aluminum cranks, sturdy steel chainring with 32 teeth, length 152mm, 2-fold chain guide made of plastic Shifters: Shimano 8-speed Rapidfire Derailleur: Shimano Altus Cassette: Shimano 8-speed, range 11-34 Pedals: Plastic pedals in age-appropriate size Brakes: Tektro V-Brakes front and rear, child-friendly Tektro brake levers with reach adjustment, high-quality and smooth cables and casings from Jagwire (internally routed) Wheel: Aluminum rims, stainless steel spokes, 24 spokes front and rear Hubs: Aluminum hubs with sealed bearings Tires: Kenda K-1153, 24x1.95", low rolling resistance, high grip Tubes: Kenda Superlight with car valves for easy inflation, even at gas stations Saddle: Age-appropriate ergonomics, sturdy cover material, free from plasticizers and pollutants Seatpost: Aluminum seatpost, length 350mm, diameter 27.2mm Weight: 9.9 kg (without pedals) SIZE CHART 26" Min. inseam length: 62cm Age: approximately 9 - 13 years old Height: approximately 135 - 160cm The most important and accurate criterion for choosing the right frame size is the inseam length. Age and height provide only a very imprecise orientation. Please measure the inseam length with shoes on, as shoes are worn when cycling.