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Avalanche Antix 20 inch Boys MTB

Original price was: R2,999.00.Current price is: R2,799.00.

The Avalanche Antix 20″ is the perfect introduction to off-road fun for younger riders. Built with a tough steel frame and rigid fork, this bike is designed to take the knocks of trail beginnings and neighbourhood adventures alike. Its single-speed drivetrain means minimal fuss for the rider (and for parents), while front and rear V-brakes give reliable stopping power no matter how energetic the ride gets. With high-volume 20″-wheel tyres and a junior-friendly geometry, the Antix 20″ strikes the right balance between stability, manoeuvrability and fun. Whether discovering dirt tracks, cruising parks or playing with friends, the Antix is all about exploration, confidence and pure ride-time.

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Description
Specifications
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Description
  • Wheel Size: 20″. 

  • Frame: Durable steel frame. 

  • Fork: Steel rigid fork – no suspension, to keep things simple and reliable for younger riders. 

  • Drivetrain: Single speed – 40T chainring with 18T cog, making it easy to ride and maintain. 

  • Brakes: V-brake front and rear – dependable stopping power in varied conditions. 

  • Tyres: Typically 20×2.125″ (or up to 20×2.4″) tyres for good grip and stability on rougher ground. 

  • Handlebars / Stem / Seatpost: Junior-sized components (e.g., 560mm bar width, 60mm stem) helping ensure the bike fits smaller riders well. 

  • Suitable Rider Age / Height Range: While not always formally listed, many stores suggest ages ~8-10 or heights ~115-135 cm for 20″ size.

Size guide

Avalanche’s bike size guide is here to help you find the perfect size. Use your body’s height measurement to get an indication of which size bike frame is best suited to your height – for you.

This size table is only a suggestion. The optimal frame size also depends on your personal riding style.

Cajees_Kids Sizing Guide

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Specifications
Weight 15 kg
Dimensions 130 × 24 × 65 cm
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