Product Details

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 7-speed drivetrain make it one of the lightest kids’ bikes on the market.
  • The Fit Tool is your go-to resource to get your Jett perfectly dialed in to the way you ride. Access it here on the Specialized site (Opens in new window)

About Specialized
As their motto says, “Made for riders, by riders”. Specialized made the first production mountain bike in 1974, and since then they have been industry leaders. From lightweight carbon race bikes, innovative kids bikes, class leading e-bikes and tyres & accessories, Specialized continue to push boundaries.

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
Seat Binder Bolt-type, 31.8mm
Stem 3D Forged Aluminum, 35mm length, 6 degree rise, 25.4mm clamp diameter
Handlebars Alloy Mini Rise, Double Butted, 60mm Rise, 5-degree Backsweep, 580mm Width, 25.4mm Clamp Diameter, 19mm Bar End Diameter
Grips Jett Body Geometry, 19mm Internal Diameter, lock-on
Saddle Kids Bridge Saddle, 130mm
SeatPost Alloy, 2-bolt, 14mm offset, 27.2mm, 280mm length
Front Brake V-brake w/ tool-less reach adjust brake lever
Rear Brake V-brake w/ tool-less reach adjust brake lever
Cassette SunRace, 7-Speed, 11-34t
Chain KMC HV500
Crankset Forged Alloy, Square Taper, Adjustable 105/125mm Length, w/ Chainguard
Chainrings Forged Alloy, 34T
Bottom Bracket Square taper, Plastic cups, 113mm spindle
Rear Derailleur microSHIFT RD-M26S, 7-speed
Shift Levers microSHIFT TS39 Trigger shift, 7-speed
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, 20x2.0"
Rear Tire Pathfinder Sport, 20x2.0"
Inner Tubes Schrader, 32mm valve
* Specifications subject to change without notice.
  20"
Crank Length 105/125mm
Stem Length 35mm
Seatpost Length 280mm
Saddle Width 130mm
Handlebar Width 580mm
Reach 295mm
Stack 398mm
Wheelbase 828mm
Bike Stand-Over Height 510mm
Head-Tube Length 100mm
Front-Center 480mm
Fork Rake/Offset 40mm
Head-Tube Angle 69 °
Trail 57mm
B-B Height 229.5mm
Chain-Stay Length 350mm
Fork Length (full) 305mm
Seat-Tube Angle 73 °
B-B Drop 30mm
Seat-Tube Length 290mm
Top-Tube Length (horizontal) 417mm

Specialized Jett 20" 2022

Product Code 20288488
Other products by Specialized
$780.00
  Options Price RRP In
Store
With
Supplier
Gloss Black / 20" $780.00
Cobalt Blue / 20" $780.00
Raspberry / 20" $780.00
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This bike must be collected in-store.

Price may differ in our Retail store.
  • In-store: We will contact you when your bike is ready to pick up.
  • With Supplier: Expect delivery in 4-7 days.

Finance Options

Product Details

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 7-speed drivetrain make it one of the lightest kids’ bikes on the market.
  • The Fit Tool is your go-to resource to get your Jett perfectly dialed in to the way you ride. Access it here on the Specialized site (Opens in new window)

About Specialized
As their motto says, “Made for riders, by riders”. Specialized made the first production mountain bike in 1974, and since then they have been industry leaders. From lightweight carbon race bikes, innovative kids bikes, class leading e-bikes and tyres & accessories, Specialized continue to push boundaries.

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
Seat Binder Bolt-type, 31.8mm
Stem 3D Forged Aluminum, 35mm length, 6 degree rise, 25.4mm clamp diameter
Handlebars Alloy Mini Rise, Double Butted, 60mm Rise, 5-degree Backsweep, 580mm Width, 25.4mm Clamp Diameter, 19mm Bar End Diameter
Grips Jett Body Geometry, 19mm Internal Diameter, lock-on
Saddle Kids Bridge Saddle, 130mm
SeatPost Alloy, 2-bolt, 14mm offset, 27.2mm, 280mm length
Front Brake V-brake w/ tool-less reach adjust brake lever
Rear Brake V-brake w/ tool-less reach adjust brake lever
Cassette SunRace, 7-Speed, 11-34t
Chain KMC HV500
Crankset Forged Alloy, Square Taper, Adjustable 105/125mm Length, w/ Chainguard
Chainrings Forged Alloy, 34T
Bottom Bracket Square taper, Plastic cups, 113mm spindle
Rear Derailleur microSHIFT RD-M26S, 7-speed
Shift Levers microSHIFT TS39 Trigger shift, 7-speed
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, 20x2.0"
Rear Tire Pathfinder Sport, 20x2.0"
Inner Tubes Schrader, 32mm valve
* Specifications subject to change without notice.
  20"
Crank Length 105/125mm
Stem Length 35mm
Seatpost Length 280mm
Saddle Width 130mm
Handlebar Width 580mm
Reach 295mm
Stack 398mm
Wheelbase 828mm
Bike Stand-Over Height 510mm
Head-Tube Length 100mm
Front-Center 480mm
Fork Rake/Offset 40mm
Head-Tube Angle 69 °
Trail 57mm
B-B Height 229.5mm
Chain-Stay Length 350mm
Fork Length (full) 305mm
Seat-Tube Angle 73 °
B-B Drop 30mm
Seat-Tube Length 290mm
Top-Tube Length (horizontal) 417mm