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Frog 43 Kids Bike


Union Jack
Team Sky

Product Details

An ideal first pedal bike!  Super lightweight.  Fun colors.  

Fits:  3-4 yrs (minimum inseam 16")

Availability:  In stock in Red, Team Sky, Pink, Orange, Union Jack, Green and Spotty for immediate shipment.  Pre-Order the new USA design for shipment in late-June.

Frog Bikes believes that the lighter the bike, the easier it is for children to learn to ride, so they'll enjoy it more!   Many kids' bikes on the market weigh nearly as much as the child. Frog set about re-designing kids' bikes, creating a light but strong aluminum frame, and hand-picking quality components that offer a high performance without compromising the weight.

The 14" Frog 43 is the ideal first pedal bike.  Extremely light at only 13.9 lbs, the Frog 43 inspires confidence by making it easier to maneuver for small children.  Perfect for chasing bigger kids in the park!   Suitable for riders aged 3-4 years old with a minimum inside leg height of 43cm (16"). From start to finish, this bike was designed with kids in mind. 

The Frog 43 Bicycle features:

  • Patented Frog Cranks:  Reduced distance between pedals increases efficiency and comfort
  • Easy Reach Tektro Hand Brakes with adjustable levers to make braking easier for smaller hands.  Better control means improved confidence for young riders.
  • Not one but TWO sets of Kenda tires: a hybrid tire and a more knobby off-road tire
  • Safety Steering Lock: Prevents oversteering which can cause an accident.  Safer for learners, but still super nimble for more aggressive riders!
  • Mudguards you can easily install if you ride regularly where the mud is flying. 
  • Soft handlebar grips 
  • 14" wheels
  • A bell to let others know you're approaching
  • 6 reflectors (1 for the front, 1 for the back and 4 for the wheels).
  • The Frog 43 comes with the freewheel installed. The coaster brake kit is available upon request.

Frog Bikes partners with USA cyclingFrog Bikes has partnered with USA Cycling to be their Official Kids' Bike through 2020.

Tech Specs

Approx Age 3-4 years
Red, Orange, Green, spotty, Pink and Team Sky, Union Jack
Weight 6.3 kg or 13.9 lbs
Minimum Seat Height 17"
Fork Aluminum Fork
Frame Aluminum 9" Frog 43 Frame
Wheel Size 14"
Head Set Locking headset, 27mm
Bottom Bracket 116mm Sealed Bottom Bracket
Crank Set Alloy 102mm Black
Chain Ring Steel 32 Teeth
Chain Guard Integral Black Chain Guard. Full chain guard supplied on new spec only.
Brakes Tektro C310 Aluminum V Brake Black
Brake Levers Tektro Aluminum JL352-RS V Brake Lever Black
Length of top tube 330mm (horizontal distance from seat post to stem: 343mm)
Stem Frog Bikes Aluminum 35mm Stem
Handlebar Frog Bikes Aluminum Little Handlebars Width 420mm 
Grip Frog Bikes Specific Slim Grips
Saddle Frog Bikes Saddle Size:201*136mm, Black, adjustable rails for better fit
Seat Post 180mm long aluminum 27.2 
Pedal Plastic with Ball Bearings and Reflectors
Bell Bell
Rim Aluminum 14" x 1.5" 20 holes Black (Weight:200g)
Hubs Aluminum 20 holes
Tires Kenda 14" x 1.5" hybrid tires
Extra Tyres Kenda K1153 14"*1.75
Tubes Kenda 14" x 1.5" with Schrader Valves
Right Hand Gear Shifter Single Speed
Rear Derailleur n/a
Free Wheel 16 T Copper
Reflectors White & Red front & rear reflectors, 2x wheel reflectors (in both white and orange) 
Mudguard Plastic Mudguards front and rear
Frame Protectors Clear stickers for chainstay and frame 


On top of quality products, Frog is a an environmentally friendly company, working hard to preserve our beautiful planet for the children who are riding their bikes.  The Frog factory has achieved ISO4001 environmental credentials in recognition of their effective environmental management system.


We have a professional bike technician look over every bike and do as much pre-assembly of the bike as possible.   However, in order to fit the bike into a shipping box, there are some basic steps that will need to be performed once the bike arrives (installing the pedals, the seat, the front wheel, etc).

Frog 43 Assembly Manual

If you have any questions about assembling your bike, please don't hesitate to contact us via email or call (970) 718-BIKE.  


Free 5 year warranty available on the frame and forks, 2 years on all other parts.



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