Reassembling Your New Bike
Congrats!
Congratulations on your purchase of a new bicycle! The freedom and joy that comes with cycling is truly unparalleled, and there are many incredible adventures just around the corner, but first let's get this baby built!
Your new bike arrives from Bicycle Warehouse with most of the hard work already taken care of to make it as easy as possible for you to get out and riding those roads and trails. It's easy for experienced wrenchers and beginners alike. Just follow these simple steps:
Assembly Time
Level 1 - "Never-Ever"
Never assembled a bike and working with tools isn't your forte'
Assembly Time 60-80 minutes
Level 2 - "I'm Handy"
Never assembled a bike yet you are pretty mechanically handy.
Assembly Time 40-50 minutes
Level 3 - "DIY Bike Mechanic"
Never fully assembled a bike but have done a little bike tuning
Assembly Time 30-40 minutes
Level 4 - "Certified"
You’re a skilled bicycle mechanic
Time yourself, I bet you can assemble this bike in less than 10 minutes
Tools Needed
- 4, 5mm Hex Allen Keys*
- 15mm Pedal Wrench or 6mm Allen *
- Bike Grease*
- Bicycle Tire Pump*
- #2 Phillips Head and Flathead Screwdriver *
- Box Cutter or Strong Scissors
Click on the logo below for brand-specific videos on how to get your bike rolling.
Introducing the Specialized Jett 20" Single Speed Kids Bike—a ride that's all about expertly FUN growth and unstoppable adventure! Kids are like shooting stars, zipping through childhood and sprouting up in the blink of an eye. Finding the perfect bike fit during these cosmic growth spurts can feel like catching stardust, but fear not, Specialized cracked the code.
The Jett is the magic carpet ride that keeps up with your young explorer's stellar journey. Specialized cracked open the growth playbook and discovered the secret formula: arms and legs on turbo speed, while the torso plays catch-up. Armed with this cosmic knowledge, they crafted a bike that's a constellation of comfort, built to withstand every growth spurt with cosmic style.
Picture this: the Jett is like a cosmic chameleon, shape-shifting as your little astronaut grows. The handlebars, the cockpit of cosmic control, are fully adjustable to match arm length as they reach for the stars. The top-notch researchers studied the galaxies of kids' ergonomics and created a saddle and grips that fit like custom-made comet handles, complete with handbrakes for pint-sized planetary navigation.
Specialized has engineered every nut, bolt, and beam to make the Jett one of the lightest bikes out there. It's a ride that's practically weightless, inviting your young cosmonaut to pedal through the Milky Way with ease. Don't be surprised if they refuse to touch down—the Jett's gravitational pull is just too strong.
So, if you're ready to launch the next generation of interstellar explorers, look no further than the Specialized Jett 20" Single Speed Kids Bike. It's not just a bike; it's a rocket-fueled journey of growth, FUN, and cosmic connection. Get ready to set them on a trajectory of boundless excitement—because with the Jett, they'll be reaching for the stars and soaring beyond!
Features
- Specialized designed the Jett Single Speed to be uniquely adjustable with longer seatposts and adjustable handlebars so kids can dial-in the perfect riding position as they grow.
- Every detail of the Jett Single Speed—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 Single Speed’s all-new A1 aluminum frame, alloy fork, Pathfinder tires, and single-speed drivetrain make it one of the lightest kids’ bikes on the market.
Specifications
Cassette |
18t Freewheel |
Chainrings |
34T |
Crankset |
Forged Alloy, Square Taper, Single Speed, w/ Chainguard |
Chain |
KMC Z1 EPT (Anti-Rust) |
Bottom Bracket |
Square taper, Plastic cups, 113mm spindle |
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 |
SeatPost |
Alloy, 2-bolt, 14mm offset, 27.2mm |
Grips |
Jett Body Geometry, 19mm Internal Diameter, lock-on |
Saddle |
Kids Bridge Saddle, 130mm |
Fork |
A1 Premium Butted Alloy, Alloy steerer, V-Brake |
Frame |
A1 Premium Butted Alloy, unisex frame, internal cable routing, 110x10mm dropouts |
Seat Binder |
Bolt-type, 31.8mm |
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, 110mm Spacing, 28H |
Front Tire |
Pathfinder Sport, 20x2.0" |
Rear Tire |
Pathfinder Sport, 20x2.0" |
Inner Tubes |
Schrader valve |
Spokes |
Stainless, 14g |
Pedals |
Nylon platform w/ reflectors |
Rear Brake |
V-brake w/ tool-less reach adjust brake lever |
Front Brake |
V-brake w/ tool-less reach adjust brake lever |
Geometry
20" | |
---|---|
Stack | 398mm |
Reach | 295mm |
Head-Tube Length | 100mm |
Head-Tube Angle | 69° |
B-B Height | 229.5mm |
B-B Drop | 30mm |
Trail | 57mm |
Fork Length (full) | 305mm |
Fork Rake/Offset | 40mm |
Front-Center | 480mm |
Chain-Stay Length | 350mm |
Wheelbase | 828mm |
Top-Tube Length (horizontal) | 417mm |
Bike Stand-Over Height | 510mm |
Seat-Tube Length | 290mm |
Seat-Tube Angle | 73° |
At Bicycle Warehouse your satisfaction is our top priority. We understand the importance of your happiness with every purchase, which is why we proudly offer our 30 Day Love It Guarantee for your unused gear and 14 days on all bikes. Our exchange and returns process is quick and easy.
Ride Now, Pay Later
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