CoConuts Kids Bike Helmet, Matt Finish
A lightweight matt helmet for balance bikes, scooters and first pedal bikes. It comes in six soft colours to match the Trybike, with the Trybike name on the side.
A dial at the back adjusts the fit, and padding and vents keep it comfortable. The chin strap has a magnetic buckle that is quick to do up.
There are two sizes, chosen by head size. Extra Small fits heads of 41 to 51cm, usually from 18 months to 4 years, and Small/Medium fits 51 to 56cm, usually from 4 to 10 years. Delivery is free in 2 to 5 working days.
Key facts
- Sizes: Extra Small (head 41 to 51cm) or Small/Medium (head 51 to 56cm)
- Ages: Usually 18 months to 4 years (Extra Small) and 4 to 10 years (Small/Medium)
- Fit: Adjustable dial at the back, padded lining
- Buckle: Magnetic
- Finish: Matt, in six colours to match the Trybike
- Delivery: Free, in 2 to 5 working days
Questions parents ask
How do I measure my child's head?
Wrap a soft tape measure round the widest part of the head, about 1cm above the eyebrows. If they are between sizes, choose the larger and tighten the dial.
How should it fit?
It should sit level on the head, snug but comfortable, and not move when they nod.
Do the two sizes look the same?
Not quite. The Small/Medium has a short peak at the front and slotted vents; the Extra Small is rounder, with round vents. Both come in all six colours.
What's Included
- CoConuts kids' helmet in your chosen colour and size
Pair it with the Trybike 2-in-1 balance bike.

Free delivery in 2 to 5 working days
Read more on our delivery information page.
Tell us within 14 days of delivery if you change your mind, then return it within a further 14 days. Full details are in our returns and refunds policy.
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Shop With Flexibility
Spread the cost with Klarna & Clearpay. Pay in instalments at checkout.
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Built for Peace of Mind
Clear safety and care guidance with every bed. We only state BS EN 747 on a product page where the manufacturer has confirmed it.
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Free Delivery
Free delivery to mainland UK, and we'll keep you updated so you know when to expect your order. Each product page shows its delivery time.
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Assembly Made Easy
On selected beds, add assembly on the product page and a two-person team will build your bed in the room of your choice and take the packaging away. For any other bed, you can book a local assembler through Taskrabbit.