Beinn 20 Large / Age 6+

To ensure your Islabike is a safe and comfortable fit, please see our size guide.

If out of stock please call +44 (0)1584 856 881 for an update.

  Beinn 20L
Red £389.99 Buy Now
Green £389.99 Buy Now
Pink £389.99 Buy Now
Teal £389.99 Buy Now
Size Guide Delivery

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Starting to explore? 

Very lightweight and perfectly proportioned to fit your child the Beinn 20 Large can be kitted out as a stylish mountain, hybrid or road bike.


Wide ratio cassette

This 7 speed Sram X4 cassette offers a wide range of low gears, helping children become intuitive about gear changing.

Lightweight wheels

Combined with quick release levers, our wheels give low rotational mass and are easy to remove for car journeys or changing inner tubes.

Light action shifting

The SRAM gripshift combined with SRAM 4X cassette makes gear shifting fun and easy.

Lightweight aluminium frame

Designed with proportional geometry our lightweight frames are perfectly suited to children's bodies making them easy and enjoyable to ride.

Sizing for your Beinn 20 Large

Designed for riders 6 years and older with a minimum inside leg of 52cm. 

Click for information on how to measure up for an Islabike.

With the correct size bike, your child will develop their cycling skills quickly, easily and safely whilst being more comfortable on their bike. Not only does this help increase confidence and boost their self-esteem but, best of all, it means they can start riding straight away.

For expert sizing advice please call our customer service team on +44 (0)800 008 6297.


Why Islabikes?

Read more to find out why Islabikes are so special.

How to buy?

You can order on our website, over the phone or in our fitting studio.

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Test ride

Would you like to see our whole range of bikes in all their glory? Take one for a test ride? Find out how here...

Clearance bikes

From shop soiled to ex-demo, we have various bikes with modest discounts available to purchase.

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Accessories for your Beinn 20 Large

The Beinn 20 Large is designed with versatility in mind, we have an extensive range of accessories that allow you to easily customise your bike to your favoured discipline.

View all accessories for the Beinn 20 Large


Front and rear mudguards

A great way to stay clean and dry in wet weather! Lightweight 'Cromo-plastic' mudguards with stainless steel stays.


A great way to teach your children to keep their bike looking new, this propstand is lightweight and holds up the bike when your ready to take a break.

Personalised name transfer

Personalise your child's bike with our Islabikes font name transfer.

A sticker that can be removed when it's time to pass the bike on to its new owner.

Islabikes water bottle

Quality bottle to match your Islabike.

B.P.A free.


Max weight: Combined rider and luggage 40kg.

This bike has been designed to be ridden on paved, unpaved, gravel roads and trails with moderate grades. Contact with irregular terrain and loss of tyre contact with the ground may occur. Drop-offs are intended to be limited to 30cm.