Frog 47
- Small, easy-to-reach brake levers for better control and improved rider confidence
- Patented Frog cranks for more effortless pedalling, increasing efficiency and comfort
- Lower bottom bracket to accommodate a greater leg-length ideal for growing kids
- Handlebar height can be adjusted within a range of 40mm as the young rider grows
- Free 10-year extended warranty on frames and forks
- Reflectors, mudguard and bell included
- Suitable for 4 to 6 years with a recommended inside leg of 43cm-59cm
The first pedal Frog 47 kids’ bike is a great value 18-inch bike for 4 to 6-year-olds and is perfect for transitioning from a balance bike to pedals. This premium first-pedal children’s bike has a lightweight, sturdy aluminium frame, weighing just 6.75kg making the bike easy to manoeuvre and easy for parents to carry.
The Frog 47 kids’ bike is equipped with high-spec age-specific components, designed for comfort and longevity, including a quick-release child-sized saddle for the perfect riding experience, and Tektro brakes with small, easy-to-reach brake levers, which means better control and improved confidence for young riders. It also comes with Kenda small block eight tyres for maximum stability and grip and our patented Frog cranks, for more effortless pedalling, which reduces the distance between the pedals increasing efficiency and comfort for children.
The Frog 47 kids’ bike has been optimised to help maximise the lifetime of the bike for a growing child. It offers a lower bracket position to ensure a safer more ergonomic riding experience, which also allows for a greater leg-length range to be accommodated, perfect for growing legs. And the handlebar height can be adjusted within a 40mm range, as a child grows.
Not ready for pedals yet?
Our lightweight first pedal bikes are a great confidence booster and can also be used as a balance bike for a taller child by simply removing the pedals.
Get sized for cycling success
The Frog 47 first pedal bike is suitable for 4 to 6 years with a recommended inside leg measurement of 43cm-59cm.
One of the biggest temptations is to buy a child's first bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That’s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.
The data obtained during Frog's child-specific frame design research has helped them create a helpful kids’ bike sizing app. View Frog's bike sizing guide to discover the best-sized bike for your child.
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First pedals, big thrills
Blending confidence and independence, our pedal bikes are perfect for children aged 3 to 6 as they begin their cycling journey.
Lightweight, easy to ride, and ergonomically designed, they make learning to pedal fun, safe and smooth.

FROM THE PRO PELOTON
Specialized is a leading designer & manufacturer of bicycle and bicycle components globally, racking-up the most professional wins of any brand in 2023! Their expertise and scale brings benefits across their range.

A BRITISH BENCHMARK
Frog has developed the most comprehensive range of children's bikes available, designed and built in Great Britain. Frog has also partnered with Tour de France™ to release iconic yellow and black models!

SWISS PRECISION
From rounded stems to clever geometry, the attention to detail in Swiss-born and based Naloo's child-specific designs is impressive. Whether cruising through town or attacking off road trails, Naloo has you covered, Swiss style!

JOYFUL DESIGN
Rascal offer their own unique frame design with a boot-load of flair thanks to semi-transparent finishes on brushed aluminium frames. If you're looking for a belt-driven option to stand out, you've found it!

OFFROAD EARLY
Kids Ride Shotgun is run by mountain bike enthusiasts who believe in getting kids riding trails early. Pioneer of bungee-style tow ropes, KRS now produces the gnarliest balance bikes around!
Customer reviews
Customer reviews
My son had a balance bike before, and the transition was seamless. This bike is light, well-balanced, and the riding position is perfect for kids. He absolutely loves it!

My son had a balance bike before, and the transition was seamless. This bike is light, well-balanced, and the riding position is perfect for kids. He absolutely loves it!

Great starter bike! Easy to assemble, and my daughter figured out pedaling in just a few minutes. Plus, it looks amazing — people keep asking where we got it.

I chose this model for its lightweight build and quality brakes. My son feels confident every time he rides. You can tell it’s designed with kids in mind.