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LittleBig Convertible Balance Bike

Colour
Kingfisher Blue
Glitter Pink
Rocket Red
Indigo Go
Jungle Green
Silver Storm
Colour Kingfisher Blue
£240.00 GBP

In Stock Delivered to your door in 2-3 working days

No need to switch bikes as your child grows, the award-winning LittleBig transforms from a little balance bike into a big pedal bike.

Watch your child learn to balance and pedal with confidence, all on one trusted bike.

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Key Features Plus
  • Perfect for kids age 2-6 Years (Sizing Guide)
  • Lightweight balance bike: only 4.3kg
  • 3 bikes in 1: little balance bike, big balance bike and big pedal bike. Pedal kit sold separately
  • Hand assembled in Ireland with quality kids specific components
  • Lifetime warranty
  • Easy assembly in under 6 minutes
What's In the Box? Plus

All your child needs to learn to cycle with confidence, in one box.

When you buy the LittleBig bike, we include the instructions and all the tools you need to get started, we also have clear assembly videos here to walk you through the simple steps.

The bike is super easy to assesmble as noted by our customer Danny - "I recently purchased a Little Big Bike, and I have to say it's a fantastic product. The bike was easily assembled right out of the box, with clear instructions and well-made components. The quality is top-notch, making it worth every penny." Read all LittleBig bike reviews.

Benefits of the LittleBig Bike

Confidence-Boosting Design Plus

With a low step-through frame and adjustable seat and handlebars, your toddler can easily touch the ground and feel secure at every stage. This design encourages balance and control without the need for training wheels.

3 year old girl with LittleBig balance bike
Grows with Your Child Plus

One bike that adapts as your child grows. The LittleBig starts as a balance bike for toddlers, then easily converts to a larger balance bike and finally a proper pedal bike — extending its life and saving you from buying multiple bikes along the way.

littlebig 3 in 1 toddler bike to pedal bike
Lightweight & Easy to Handle Plus

Built from lightweight, high-quality materials, the LittleBig is easy for kids to maneuver and for parents to carry. A lighter bike means longer, happier rides and faster learning.

3 year old girl lifting littlebig lightweight balance bike
Smooth Transition to Pedals Plus

When they’re ready, simply add the pedals and let them take off — no stabilisers or complicated adjustments needed. The clever 3 in 1 design supports a natural, seamless move from gliding to pedalling.

girl age 5 learning to ride a littlebig childrens pedal bike
Premium Quality and Durability Plus

Hand assembled in Ireland with durable components and thoughtful engineering, LittleBig bikes are built to last through years of adventures — and even to be passed down to siblings or friends. We back all this up by offering a lifetime warranty!

#colour_jungle green, detail of the LittleBig bike
Comfortable & Fun to Ride Plus

From a perfectly proportioned cockpit to soft grips and a comfy saddle, every detail is designed to keep kids smiling and wanting to ride again and again.

boy riding through the forest on a littlebig 14 inch balance bike
Smart Investment for Parents Plus

Instead of buying separate balance and pedal bikes as your child grows, the LittleBig bike does it all — saving you money (and storage space) in the long run. Its clever, convertible design means you get three bikes in one, without compromising on quality or fit. A smart choice for your wallet and your family’s cycling journey.

#colour_blue, red

The Best Balance Bike For Kids

The Best Balance Bike For Kids

kids with LittleBig convertible balance bikekids with LittleBig convertible balance bike

Expert Reviews of the LittleBig Toddler Bike

Balance Bike and Pedal Bike In One

Designed and hand-assembled in Ireland, LittleBig’s patented growing design means it will be your child’s cherished cycling companion for years of two wheel adventures. 

Little Balance Bike
Big Pedal Bike

LEARN TO CYCLE WITH CONFIDENCE

LEARN TO CYCLE WITH CONFIDENCE

#colour_glitter pink, Girl on LittleBig toddler bike in little mode, and older girl in pedal mode#colour_glitter pink, Girl on LittleBig toddler bike in little mode, and older girl in pedal mode

Features of the LittleBig bike

#colour_kingfisher blue, lightweight children's bike for toddlers
Three Bikes In One

The LittleBig grows from a big balance bike into a big pedal bike. When your little one is ready to begin pedalling, just add the pedal kit and off they go!

Having learned to balance first, your child’s transition to pedalling will be easy, and usually only takes a few short goes.

Lightweight

The LittleBig frame and fork are made from 6061-T6 aluminium which is commonly used in road and mountain bikes due to its light weight and durability.

Lightweight balance bikes are easier to push, steer, brake and lift which will help your child cycle with confidence.

Fast Rolling 14 Inch Wheels

The LittleBigs 14 inch balance bike wheels gives a stable ride and glides over a range of terrain with ease. Forest trails, school rides, BMX track, pump track, with these tyres, your toddler can ride anywhere!

The air-filled rubber tires are comfortable and grippy while still being durable and long lasting. The lightweight alloy rims roll on sealed cartridge bearings which are quiet and will run smoothly for years.

A Real Bike, Not A Toy

LittleBig is hand-assembled in Ireland with kids specific parts, including a lightweight saddle, alloy riser handlebar and forged alloy style stem. These are all adjustable to ensure a perfect fit, so your child can push their limits and explore new adventures. 

Kids specific short-reach alloy brake levers work with little hands. Front and rear brakes ensure your little one can stop quickly and safely.

About LittleBig Bikes

LittleBig Bikes was founded by Simon Evans—a parent, engineer, round-the-world cyclist, and mountain biker—with one clear goal: to create the ultimate kids bike that helps kids learn to ride with confidence.

Having seen how quickly normal kids bikes are outgrown and discarded, Simon wanted to create something better.

Designed to grow with your child, the innovative LittleBig convertible kids bike transitions from balance mode to pedal bike, supporting years of fun, adventure, and skill-building on two wheels. It’s the perfect way to make cycling safe, easy, and exciting from the very start.

Built to last and thoughtfully engineered, the award-winning LittleBig offers outstanding value for families—promoting sustainability by reducing waste and extending your child’s riding journey.

Simon Evans, founder and designer of the LittleBig childrens bike

LittleBig Details and Sizing Guide

With the LittleBig, you don’t need to choose between a balance bike or a pedal bike; it’s three bikes in one! Your child will learn to balance and pedal with confidence, all on one trusted bike.
LittleBig Sizing Guide Plus

With the LittleBig, you don’t need to choose between a balance bike or a pedal bike; it’s three bikes in one (pedal kit sold separately).

1 - Little Balance Bike

Age 2-4
Child's Height: 85-105cm (33"-41")
Inside Leg Length: 30-45cm (12"-18")
Saddle Height: 30-45cm (12"-18")

2 - Big Balance Bike

Age 4-6
Child's Height: 95cm-115cm (37"-45")
Inside Leg Length: 39-52cm (15"-21")
Saddle Height: 39-52cm (15"-21")

3 - Big Pedal Bike

Age 4-6
Child's Height: 95cm-115cm (37"-45")
Inside Leg Length: 39-52cm (15"-21")
Saddle Height: 39-52cm (15"-21")

When your child is ready to pedal, LittleBig easily converts from a balance bike to a pedal bike.

As your child grows, learns and progresses, LittleBigs unique frame will grow with them, ensuring the perfect ride.

LittleBig Geometry Chart Plus
Sizing Chart Little Balance Bike Big Balance Bike Big Pedal Bike
Min Saddle Height (cm) 30 39 39
Max Saddle Height (cm) 45 52 52
Top Tube Length (cm) 34 39 39
Head Angle degrees) 66 70 70
Seat Angle (degrees) 78 70 70
Wheelbase (cm) 69 67 67
Balance bike sizing chart for the LittleBig bike
How to measure your child's inside leg length Plus
  1. With your child wearing their shoes, stand them with their back against a wall.
  2. Place a book against the wall between their legs.
  3. Move the book up as high as is comfortable.
  4. Measure from the top of the book to the floor and this is the inside leg length.
How Do You Know When Your Child Is Ready To Begin Pedalling? Plus

In order to start pedalling on the LittleBig bike, your child’s inside leg length needs to be approximately 39cm or more. As well as fitting the bike correctly, your child should also be able to:

  1. Coast along with their feet up
  2. Able to make controlled turns
  3. Preferably able to use the balance bike’s brakes
  4. Have the strength to pedal the bike

To find out more, check our post 6 Ways to Tell If Your Child Is Ready to Start Pedalling.

girl age 5 learning to ride a littlebig childrens pedal bike
Specification Plus

Weight
Balance bike mode: 4,3kg
Pedal bike mode 6.2kg

Saddle Height Range
30cm to 52cm

Frame
Lightweight and rust proof 6061 Alloy with LittleBigs unique growing frame design. Brushed alloy downtube with clear lacquer. Recessed wheel bolts, internal cable routing.

Fork
6061 alloy, 1-1/8 inch alloy steerer tube. Tapered fork legs with recessed wheel bolts.

Wheels
14 inch wheel alloy rim with cartridge bearing hubs laced with 16 spokes.

Tyres
Rocket Red, Kingfisher Blue, Jungle Green, Glitter Pink, Indigo Go: Innova 14 x 1.95" fast rolling with schrader valve
Silver Storm: Vee Crown Gem 14 x 2.25", super grippy for off road tracks

Brakes
Kids specific short reach Tektro brake levers with alloy V brakes front and rear

Cockpit
Lightweight alloy stem and riser bars. One piece foam saddle with alloy seatpost. Velo grips with mushroom safety ends. Smooth rolling ball bearing headset.

Note
The specification may occasionally differ from the above but we will always ensure the highest quality items.


Warranty Plus

We offer a lifetime warranty on the LittleBig frame and fork with a 2-year warranty on components – for the original owner only. This  excludes wear and tear for smaller parts such as brake cables, noodles, punctures, paint scrapes etc.

We cover any obvious manufacturing defects – not covered are damages caused by neglect, crashes, misusage or wear and tear. All you need to do is contact us with a photo of the problem and we will help get your child back on their bike as quickly as possible.

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