Hyper 20 inch Wheel Size Kids Mountain Bike
784/8124£240.00
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About this product
They're ready to explore beyond the local park, taking on trails and uneven ground with growing independence. The Hyper 20 inch Kids Mountain Bike is designed to build riding confidence across varied terrain, with front and rear suspension absorbing bumps for a more comfortable ride. Its mountain bike styling and versatile gearing help young riders tackle inclines and new routes, whilst adjustable components support progression as their skills develop. It's suited to children aged 7 years and over with an inside leg of 22-25 inches.
It features 7-speed Shimano gears with twist shifters for simple gear changes on hills and flat sections. The 20-inch wheels and mountain bike tyres handle light off-road paths. Front and rear V-brakes provide reliable stopping power. The steel frame offers durability for regular use, whilst dual suspension smooths out rough surfaces. Both the seat post and handlebars are adjustable to suit growing riders. A quick-release seat post and kickstand add everyday convenience. Minimal assembly required - protective equipment should be worn and use under adult supervision is recommended.
Key features:
- Mountain bikes.
- Steel frame.
- 7 gears with Twist grip shifters.
- Shimano gears.
- Front V-type and rear V-type brakes.
- Dual suspension.
- Mountain bike style tyres.
- Adjustable seat.
- Adjustable handlebars.
Size and Weight:
- Assembled dimensions: H85, W56, L145cm.
- Weight when fully assembled 14.4kg.
- Height of handle bars (from ground to handle bars) 33.46inches.
- 12 inch frame size.
- 20 inch wheel size.
- Package dimensions: H56, W19, D119.5cm.
- Package weight 17.4kg.
- Suitable for ages 7 years and over.
- Maximum rider weight 99kg.
- Inside leg 22-25 inches.
- Minimal assembly.
- For an easy delivery, your new bike will arrive with partially inflated tyres, make sure you top them up before riding.
- Manufacturer's lifetime (frame only) guarantee.
- EAN: 690995982407.
WARNING(S):
- Not suitable for children under 3 years old.
- To be used under the direct supervision of an adult.
- Protective equipment (helmet) should be worn, not to be used in traffic.
4.6
74 reviews
94%
Recommended this product
Customers Say
Overall, this bike is well-loved by children and parents alike for its sturdy build, ease of assembly, and appealing design. However, some users noted it can be heavy for younger riders.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Great bike
Brought a few months ago awesome just a bit small but great
Bigricka, 35 - 44
Great value for money
This bike has been will put together, it’s the first bike in which our little boy learned to ride, as you can imagine the amount of hammering it’s got, he still loves it :) it’s a very sturdy bike, great value for money.
Meki, 35 - 44, Rotherham
Dont buy
I find the bike heavy and tyres slowly deflated
India1, 55 - 64
Very nice colour and looks
I bought this bike few months ago and my son is very happy excited.
Badar, 35 - 44, London
Easy gear change, brake's brilliant
I bought this bike for my eight year old grandson for Christmas he absolutely loves it, so made up with the colour and the gears on it.
Henz
Excellent bike
Christmas present for my 7 year perfect bike for her
One and done, 25 - 34, Oxford
High quality
We bought this bike as a Christmas present for my 9-year-old niece. We are very happy with our choice; she was delighted, and the quality and price are truly excellent.
Niece 2025
Excellent
Brought for my granddaughter she was over the moon excellent
Albert, 55 - 64, Nottinghamshire
Good service got delivered came when it says no pr
Excellent service no problems at all and product was excellent
Ronnie
Great bike
Bought this for my 7 year old. She loves it. Its a little bit heavy but shes still managing to ride it well. She hasnt long learnt to ride 2 wheels but does fab on this bike. Comes with a stand and bell to. Also easy enough to put together
Amy, 35 - 44, Wales
Hi, Rachel
I can advise that the Hyper 20 inch Wheel Size Kids Mountain Bike is compatible with a clip on drinks holder but there aren't any holes in the frame to attach one with bolts.
Thanks for using Q&A.
Hello Lauren,
The Hyper 20 inch Wheel Size Kids Mountain Bike is suitable for ages 7 years and over, and those with an inside leg measurement of 22-25 inches.
Thanks for using Q&A
Hi Azee.
Hyper 20 inch Wheel Size Kids Mountain Bike:
The bike comes complete with a kickstand.
Thank you for using Q&A.
Hi Dave,
Yes, you can get spare parts for the Hyper Plush 20 inch Wheel Size Kids Mountain Bike, including a new seat post. The bike features a quick-release seat post, which makes it easier to replace.
Local bike shops often carry universal seat posts that should fit your bike.
Or use the online service www.hyperbicycles.com
Thank you for using Q&A
Hello Maya,
Hyper Plush 20 inch Wheel Size Kids Mountain Bike
The dimensions of this bike are: H85, W56, L145cm, with 20 inch wheels.
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Hello Rsr,
Thank you for your query regarding this Hyper Plush 20 inch Wheel Size Kids Mountain Bike I can confirm that all fixing and tools are provided with the cycle.
Thank you for using Q&A
Hello Ann,
The supplier has advised the following for the Hyper Plush 20 inch Wheel Size Kids Mountain Bike:
“ It is possible to add stabilisers however the customer will need to purchase stabiliser extender bolts to allow them to fit. ”
Thanks for using Q&A.
Hi John,
This features a Schrader valve.
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Hi Dan,
After Investigating I can confirm that this Hyper Plush 20in Wheel Size Kids Dual Suspension Bike is suitable for any child with the following Inside leg 22 to 25 inches size.
Thank you for using Q&A.
Hello there,
The Weight when fully assembled is 14.4kg.
Thanks for using Q&A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.