Main SpecsFrame: Super Light Aluminum Al6061. Geometry Adapted For A Low And Easy Step-Over And A Low Position For The Rider.Fork: Super Light Aluminum Al6061. Head Tube Angle Calculated To Combine Agility And Stability.GroupsetCassette: Cs-H100 11x36t 10 Speed Microshift Cassette.Front Brake: Tektro Md-C510 Front And Rear Disc Brakes With 160mm Discs.Rear Brake: Tektro Md-C510 Front And Rear Disc Brakes With 160mm Discs.WheelsRims: Very Light 24 Inch Rims Made From 6061 Aluminum, Double-Walled Anodized With Wear Line. 20 Light And Strong Stainless Steel Cross Spokes. Lightweight Aluminum Hubs With Smooth Bearings. Wheels Attached Using The Quick ReleaseTires: 2 Sets De Pneus Kenda Road 24x1.25 Et Gravel/Cx 24x1.5ComponentsHandlebar: 34cm Road Handlebars With A 115mm Drop For A Better Position On The Bike.Stem: Lightweight Al6061 Aluminum Stem. 50 Mm Length Combines Agility And Stability. Stem Cover With 4 Bolts For Better Tightening Of The Handlebars.Saddle: Saddle With Side Protections, Durable, Comfortable And Ergonomic: Specifically Adapted To Children´S Bottoms.Seatpost: Alliage Anodisé LéGer Et Robuste. RéGlage En Hauteur Avec Marquage De La Limite. Chariot De Selle RéGlable Pour Adapter La Position Durant La Croissance De L´Enfant. Dimensions : 27.2 X L 300 Mm.Weight: 8,35 Kg