Specialized Jett 24w 2023 - Junior Bike
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 Specialized Jett kids bike is designed to make this possible
Key features:
- A1 Premium Butted Alloy frame and forks make the bike light weight but strong
- V-brakes with tool-less reach adjust to fit the riders’ hands
- 8-speed drivetrain for longer rides
- Adjustable handlebar that can be fine-tuned as the child grows
- Size: 24” wheels
- Colours: Satin Redwood / White, Gloss Teal Tint / Flake Silver, Gloss Flo Red / Black, Satin Smoke / Flake Silver
- The Specialized Jett 24w is available with 0% APR finance
The Jett 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—you’ll always be set to Jett.The Jett Single Speed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The narrower saddle and grips were informed by a Retül study on kids to be the appropriately size—with handbrakes on both the 16” and 20”. 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.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- UK price match guarantee
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher
Occasionally, without notice, manufacturers change product design and/or specifications.
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 |
Stem | 3D Forged Aluminum, 35mm length, 6 degree rise, 25.4mm clamp diameter |
Bars | Alloy Mini Rise, Double Butted, 80mm Rise, 5-degree Backsweep, 600mm Width, 25.4mm Clamp Diameter |
Front Brake | V-brake w/ tool-less reach adjust brake lever |
Rear Brake | V-brake w/ tool-less reach adjust brake lever |
Rear Mech | microSHIFT RD-M26S, 8-speed |
Shifters | microSHIFT, TS39-8R, 8-speed |
Speed | 8 |
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 Tyre | Pathfinder Sport, 24x2.0" |
Rear Tyre | Pathfinder Sport, 24x2.0" |
Seat Post | Alloy, 2-bolt, 14mm offset, 27.2mm, 330mm length |
Saddle | Kids Bridge Saddle, 130mm |
Chainset | Forged Alloy, Square Taper, Adjustable 130/150mm Length, w/ Chainguard, Forged Alloy, 34T |
Bottom Bracket | Square taper, Plastic cups, 113mm spindle |
Chain | KMC HV500 |
Cassette | SunRace, 8-speed, 11-34t |
Pedals | Nylon platform w/ reflectors |
Specialized Jett Size Chart
Bike |
Height Cm |
Height Inches |
Jett 16 |
95 – 120 |
37” – 48” |
Jett 20 |
102 – 139 |
40” – 55” |
Jett 24 |
112 - 156 |
44” – 62” |
Read our kids bike size guide for more information on kids bike sizing.
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