Skip to Content
Track OrderReturnsStoresHelp
Argos logo
Use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Shop
AccountWishlistTrolley
HSTS Pixel
Piranha Obsession Boys 20 Inch Wheel Size Boys Bike - Pink
1/13

Piranha Obsession Boys 20 Inch Wheel Size Boys Bike - Pink

318/1005

  • £180.00

Loading...
Loading...
18+, T&Cs apply, Credit subject to status.

Check stock

Check stock to see your delivery and collection options:

Sign in or register to save items to your account. Simply tap the heart again to remove.

*Argos Pay Representative ExampleRepresentative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.Subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

About this product

Watch your child tackle their first off-road trails, building confidence and skill as they ride over roots, gravel and uneven paths. The Piranha Obsession Boys Bike is a mountain bike designed for young riders aged 5 and over, blending durability with features that support developing abilities. Its steel frame handles bumps and impacts, whilst front suspension smooths out rougher terrain. Adjustable seat and handlebars let the bike adapt as your child grows, extending its use across seasons. Every ride strengthens coordination, balance and the thrill of exploring new routes.

It features 6 Shimano gears with twist grip shifters, making it easier to manage hills and flat stretches. The 20-inch wheels suit riders with an inside leg of 20-23 inches. Front and rear V-type brakes provide reliable stopping power. ATB tyres offer grip on varied surfaces including dirt paths and light trails. Arrives partially assembled with straightforward setup instructions. Tyres arrive partially inflated and will need topping up before the first ride. Protective equipment should be worn, and riding under adult supervision is recommended.

Key features:

  • Mountain bikes.
  • Steel frame.
  • 6 gears with Shimano shifters.
  • Shimano revoshift gears.
  • Front V-type and rear V-type brakes.
  • ATB tyres.
  • Adjustable seat.
  • Adjustable handlebars.
  • Compatible with stabilisers .

Size and Weight:

  • Assembled dimensions: H85, W54, L141.5cm.
  • Weight when fully assembled 14kg.
  • 10 inch frame size.
  • 20 inch wheel size.
  • Package dimensions: H44, W19.5, D119cm.
  • Package weight 14.5kg.
  • Suitable for ages 5 years and over.
  • Inside leg 20-23 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 1 year guarantee.
  • EAN: 5055973444783.

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.

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.