Cuda Mayhem 20" Boys Aluminium Bicycle Blue

Revamped for this year, the Mayhem features 20" wheels, rigid forks and 6 speed Shimano transmission system so they can start to explore the use of gears. Each bike in the Cuda range features a micro adjust seat post to reduce weight and allow you to adjust the bike to fit the rider, a quick release seat clamp which allows for easy saddle height adjustment and alloy V-brakes and levers for advanced stopping power.


  • Frame: 11" lightweight aluminium.
  • Fork: rigid, hi-tensile steel tapered.
  • Quick release seat clamp for easy saddle height adjustment.
  • Correctly scaled saddle and 127mm cranks to give a better riding position.
  • Wheelset: lightweight aluminium rims with steel hubs, full bearings.
  • Kenda tyres with low rolling resistance.
  • Powerful alloy V-brakes and levers.
  • Weight: 10.8kg.
  • Micro adjustable seat post so you can set up the bike to perfectly suit the rider.
  • 6 speed indexed Shimano gears with Revo twist shifter.
  • This bike is shipped 90% assembled in a sealed box. Inflation of tyres, fitting of pedals, stem and handlebars, front wheel, front brake cable, saddle and seatpost are necessary. Brakes and gears will require adjustment prior to riding.