Specialized Jett 20, children move quickly, and grow even faster. Sometimes it seems difficult to decide on the correct size bike. It shouldn't be too big, nor too small, and the right size seems to last very little. If we want to raise a new generation of happy cyclists, we must do our best to ensure they ride with the right comfort. The Jett has been designed so you don't have to fear sudden growth spurts. We have learned that children's arms and legs grow faster than their torso. So Specialized has designed a bike with specific contact points for kids that can adjust to the development of young cyclists. The Jett is adjustable, perfectly proportional, and can be raised by children as well. The handlebars are adjustable to accommodate arm growth. The crank arms have two holes and the seat post is long, allowing you to find the perfect pedaling position. Finally, the frame is among the lightest on the market. You will have a hard time getting your little cyclist off the bike. The Jett is customizable thanks to the crank arms with two positions for the pedals, an adjustable handlebar, and a long seat post. It will be easy to find the right position as the kids grow. Every contact point - the 130mm Bridge saddle, the smaller diameter grips, the close and tool-free adjustable brake levers - is proportional for kids thanks to Retl data from a study on a group of children. A lightweight bike is simply more fun, and the A1 alloy frame with 7-speed transmission and Pathfinder tires is one of the lightest on the market.

• Frame: A1 Premium Butted Alloy, unisex frame, internal cable routing, forged dropouts 135x10mm, replaceable derailleur hanger.
• Fork: A1 Premium Butted Alloy, alloy steerer, 3D forged aluminum V-Brake leg, length 35 mm, rise 6 degrees, clamp diameter 25.4 mm.
• Handlebar: mini alloy riser, double thickness, rise 80 mm, backsweep of 5 degrees, width 600 mm, clamp diameter 25.4 mm.
• Grips: Jett Body Geometry, lock-on.
• Saddle: Kids Bridge Saddle, 130mm.
• Seat post: alloy, 2 bolts, offset 14 mm, 27.2 mm, length 330 mm.
• Front brake: V-brake with short lever.
• Rear brake: V-brake with short lever.
• Shifters: microSHIFT, 7 speeds.
• Freewheel: SunRace, 7 speeds, 11-34t.
• Chain: KMC HV500.
• Crankset: forged alloy, square taper, adjustable length 130/150 mm, with chain guard.
• Chainrings: forged alloy, 34 teeth.
• Bottom bracket: square taper, plastic cups, 113 mm spindle.
• Rear derailleur: MicroSHIFT 7 speeds.
• Pedals: nylon platform with reflectors.
• Wheels: alloy, depth 14 mm, internal width 23 mm, 28 H.
• Front hub: alloy, loose ball bearings, bolt type, spacing 100 mm, 28 H.
• Rear hub: alloy, loose ball bearings, bolt type, spacing 135 mm, 28 H.
• Stainless steel spokes, 14g
• Front tire: Pathfinder Sport, 20x2.0 ".
• Rear tire: Pathfinder Sport, 20x2.0 ".
• Inner tubes: Schrader, 32mm valve.
• Color: Purple (GLOSS RASPBERRY / UV LILAC).