2022 Specialized Jett 24

Article code 92722-7124
The Jett is designed so that you’ll never fear the growth spurts.

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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. If we’re going to inspire the next generation of riders, we need to keep kids comfortably riding longer.

The Jett is designed so that you’ll never fear the growth spurts. We did our homework to understand how kids grow—spoiler alert, kids’ arms and legs grow more rapidly than their torso. We 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 Multispeed 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 whats 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.


  • We 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.


  • Frame - A1 Premium Butted Alloy, unisex frame, internal cable routing, 135x10mm forged dropouts, replaceable derailleur hanger
  • Fork - A1 Premium Butted Alloy, Alloy steerer, V-BrakeStem3D Forged Aluminim, 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
  • Seat - PostAlloy, 2-bolt, 14mm offset, 27.2mm, 330mm length
  • Front Brake - V-brake w/ short reach lever
  • Rear Brake - V-brake w/ short reach lever
  • Rear Derailleur - microSHIFT RD-M26S, 8-speed
  • Shift Levers - microSHIFT TS39 Trigger shift, 8-speed
  • Chain - KMC HV500
  • Cassette - SunRace, 8-speed, 11-34t
  • Crankset - Forged Alloy, Square Taper, Adjustable 130/150mm Length, w/ Chainguard ChainringsForged Alloy, 34T
  • Bottom Bracket - Square taper, Plastic cups, 113mm spindle
  • Pedals - Nylon platform w/ reflectors
  • Rims - Alloy, 14mm Depth, 23mm Internal Width, 28H
  • Front Hub - Alloy, Loose Ball Bearings, Bolt type, 100mm Spacing, 28H
  • Rear Hub - Alloy, Loose Ball Bearings, Bolt type, 135mm Spacing, 28H
  • Spokes - Stainless, 14g
  • Front Tire - Pathfinder Sport, 24x2.0"
  • Rear Tire - Pathfinder Sport, 24x2.0"
  • Inner Tubes - Schrader, 32mm valve
  • Saddle - Kids Bridge Saddle, 130mm
  • Seat Binder Bolt - type, 31.8mm


Crank Length 130/150mm
Stem Length 60mm
Seatpost Length 330mm
Saddle Width 130mm
Handlebar Width 600mm
Reach 325mm
Stack 459mm
Wheelbase 929mm
Bike Stand-Over Height 580mm
Head-Tube Length 105mm
Front-Center 532mm
Fork Rake/Offset 42mm
Head-Tube Angle 69°
Trail 74mm
B-B Height 270mm
Chain-Stay Length 400mm
Fork Length (Full) 355mm
Seat-Tube Angle 73°
B-B Drop 40mm
Seat-Tube Length 330mm
Top-Tube Length (Horizontal) 465mm