Frog Hybrid 53 (US 20" Kids Bike)
Frog Hybrid 53 (US 20" Kids Bike)
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About
About
Frog 53 – The Premium 20-Inch Hybrid Kids' Bike at Jersey City Bicycle Co.
The Frog 53 is the ultimate 20-inch hybrid kids' bike, designed for children aged 5 to 7. Weighing just 17.9 lbs, this lightweight and durable bike features an aluminum frame and Kenda small block eight tires, offering exceptional stability on roads, trails, and pavements.
Built with FrogFit Technology®, the 8-speed gear shifters allow for smooth, effortless gear changes, while the Tektro brakes provide safe, reliable stopping power. The adjustable handlebars and lower bottom bracket position ensure a comfortable and ergonomic fit that grows with your child.
When it comes to quality, the Frog 53 stands out as the highest-quality kids' bike on the market. With a focus on lightweight construction and age-specific design, Frog bikes deliver a superior riding experience that helps foster a lifelong love of cycling.
Visit Jersey City Bicycle Co. today and discover why the Frog 53 is the best choice for your young rider.
Shipping
Shipping
In Store Pick Up, Local Delivery, & Shipping Available














WHY WE LOVE FROG
Lightweight & Easy to Handle: 20-inch geared bike, perfect for kids ages 5-7.
Easy-to-Reach Brake Levers: Small levers for better control and confidence.
Effortless Pedaling: Patented Frog cranks for smoother, more efficient rides.
Kid-Friendly 8-Speed Gears: FrogFit Technology® for quick, easy shifting.
Built to Last: 10-year extended warranty on frame and forks.
Ready for Adventure: Includes reflectors, mudguard, bell, and Kenda tires for grip on all surfaces.
Perfect Fit for Growing Riders: Adjustable saddle and handlebar heights with an ideal fit for inside leg lengths of 50cm-65cm.
TECHNICIAN'S NOTES
TECHNICAL SPECIFICATIONS
Technical Specs
Product Safety Certification
ISO 4210 and CPSC 1512 (CFR 1512)
Approx Age5-7
Wheel Size 20"
Bike Weight 8.15kg (incl pedals)
Frame 6061 T6 heat treated Aluminum alloy, seat tube 11" (280mm)
Fork 6061 T6 heat treated aluminium alloy
Front Hub Quando, Aluminum, sealed hub, Quick Release, 20 hole
Rear Hub Quando, Aluminum, sealed hub, Quick Release, 20 hole, Shimano type 8/9spd free hub body
Cassette/Free wheel 8-speed, 11-32t
Rear Derailleur Shimano Altus, M310, 8-speed Rim Aluminium, 20", double wall, machined braking surface
Seat Clamp Aluminium, Quick Release Headset Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
Stem Aluminium, 1"1/8, 38mm, 4 bolt clampGrips/Bar tapeFrog Bikes specific, lock on, slim gripsGear ShifterFrogFitTechnology®️ youth-specific 8-speed with short lever travel and ultraslick gear cableBrakes (F&R)Tektro 836AL, Aluminum, linear pull
Tyres Kenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO 38-406)MudguardsFull length, resin, blackAccessories boxBell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
Crank set / ChainringFrog Bikes Patented,114mm, Aluminum straight arm cranks, 32T chainring, blackBottom Bracket Thun Shorty-ML-SL; square taper, 68/108/107.5
Pedals Frog Bikes, eco-friendly rice husk & plastic composite, with reflectors, 9/16"
Chain KMC, 8-speed
Handleba rAluminium, flat bar, 460mm
Brake Levers Tektro JL510, aluminium, easy reachSaddleFrog Bikes child-specific saddle (small), steel rails