Kids move fast, and grow faster. At times, it can seem like there’s a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small, too big, and a short-lived just right.

The 2023 Specialized Jett 24 Inch 8 Speed Kids Bike is designed so that you’ll never fear the growth spurts. Specialized did their homework to understand how kids grow—spoiler alert, kids’ arms and legs grow more rapidly than their torso. They took to the books and designed a bike with child-specific touch points that withstand the development of young riders. The Jett is uniquely adjustable, perfectly proportional, and child-liftable—they’ll always be set to Jett.

The Jett Multi-speed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The 2-hole position cranks combined with longer seat tubes give plenty of flexibility to dial-in the optimal pedaling position. And what’s more, we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market. You’re going to have to beg them to get off this bike.

Specialized designed the Jett Multispeed to be uniquely adjustable with 2-hole position cranks, adjustable handlebars, and longer seatposts so kids can dial-in the perfect riding position as they grow.
Every detail of the Jett Multispeed—including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers—was informed by Retül data from a kids’ research group to be perfectly proportional for young riders.
A lightweight bike is simply more fun and the Jett Multispeed’s all-new A1 aluminum frame, alloy fork, Pathfinder tires, and 8-speed drivetrain make it one of the lightest kids’ bikes on the market.
Rider Height: 50in - 58in

Frame	A1 Premium Butted Alloy, unisex frame, internal cable routing, 135x10mm forged dropouts, replaceable derailleur hanger
Fork	A1 Premium Butted Alloy, Alloy steerer, V-Brake
Shifters	microSHIFT TS39 Trigger shift, 8-speed
Rear Derailleur	microSHIFT RD-M26S, 8-speed
Brakes	V-brake w/ tool-less reach adjust brake lever
Cranks	Forged Alloy, Square Taper, Adjustable 130/150mm Length, w/ Chainguard Forged Alloy, 34T
Cassette	SunRace, 8-speed, 11-34t
Bottom Bracket	Square taper, Plastic cups, 113mm spindle
Chain	KMC HV500
Hubs	Alloy, Loose Ball Bearings, Bolt type, 100mm Spacing, 28H
Spokes	Stainless, 14g
Rims	Alloy, 14mm Depth, 23mm Internal Width, 28H
Tires	Pathfinder Sport, 24x2.0"
Stem	3D Forged Aluminum, 60mm length, 6 degree rise, 25.4mm clamp diameter
Handlebars	Alloy Mini Rise, Double Butted, 80mm Rise, 5-degree Backsweep, 600mm Width, 25.4mm Clamp Diameter
Grips	Jett Body Geometry, lock-on
Saddle	Kids Bridge Saddle, 130mm
Seat Post	Alloy, 2-bolt, 14mm offset, 27.2mm, 330mm length
Seat Binder	Bolt-type, 31.8mm

*Specifications are subject to change without notice