Everything You Need with Your Jett
Jett 20 Single Speed
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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—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.
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Frame:
A1 Premium Butted Alloy, unisex frame, internal cable routing, 110x10mm dropouts Fork:
A1 Premium Butted Alloy, Alloy steerer, V-Brake Bottom Bracket:
Square taper, Plastic cups, 113mm spindle Cassette:
18t Freewheel Chain:
KMC Z1 EPT (Anti-Rust) Front Brake:
V-brake w/ tool-less reach adjust brake lever Rear Brake:
V-brake w/ tool-less reach adjust brake lever Front Hub:
Alloy, Loose Ball Bearings, Bolt type, 100mm Spacing, 28H Rear Hub:
Alloy, Loose Ball Bearings, Bolt type, 110mm Spacing, 28H Rims:
Alloy, 14mm Depth, 23mm Internal Width, 28H Front Tire:
Pathfinder Sport, 20x2.0" Rear Tire:
Pathfinder Sport, 20x2.0" Handlebars:
Alloy Mini Rise, Double Butted, 60mm Rise, 5-degree Backsweep, 580mm Width, 25.4mm Clamp Diameter, 19mm Bar End Diameter Stem:
3D Forged Aluminum, 35mm length, 6 degree rise, 25.4mm clamp diameter Seat Post:
Alloy, 2-bolt, 14mm offset, 27.2mm Saddle:
Kids Bridge Saddle, 130mm Pedals:
Nylon platform w/ reflectors Grips:
Jett Body Geometry, 19mm Internal Diameter, lock-on -
What We Do:
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Full Professional Assembly: Our certified mechanics put together every component—down to the tiniest bolt—ensuring your bike meets the highest standards of safety and performance.
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Precise Tuning & Adjustment: Once built, we tune gears, adjust brakes, true the wheels, and dial in every detail to guarantee a smooth, flawless ride from day one.
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Careful Repackaging: After your bike passes inspection, we carefully repackage it with easy-to-follow instructions. The result? A simple, stress-free assembly process in the comfort of your home.
Why It Matters:
By taking the time to ensure every aspect of your bike is perfect, we’re giving you more than just a product—we’re offering peace of mind. You’ll hit the road or trail knowing that your bike has been fine-tuned by professionals who care about quality as much as you do.
Processing Time & Shipping:
Since we treat each bike with personalized attention, please allow 2–3 business days for this service before your order ships. If you need expedited processing, simply reach out to us at info@sycamorecycles.com
—we’ll do our best to accommodate your timeline. -
Kids' Bike Size Guide
Kids' Helmets
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