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FROG 53 – 20″


This 20 inch kids’ Hybrid Bike is the ideal multi purpose, geared bike for 5 or 8 year olds with a minimum inside leg of 53cm. The handlebars can be lowered or raised within a range of 40mm and adjusting the seat height is easy to do at home with the quick release system.




  • Lightweight but sturdy Frame
  • Tektro brakes with small easy to reach brake lever
  • Shimano 8-speed gears with easy-change thumb-shifters
  • Patented Frog cranks for easier pedalling
  • Quick release seat post for easy height adjustment
  • Free 5 year warranty on frame and forks
  • Reflectors, mudguard and bell included
  • Weight 8,15Kg

Additional information

Weight8.6 kg
Frame Material

6061 T6 heat treated aluminium alloy, seat tube 11" (280mm)


8 speeds

Rear Derailleur

Shimano Altus, M310, 8-speed

Gear Shifter

FrogFitTechnology® youth-specific 8-speed with short lever travel


Tektro 837 AL, aluminium, linear pull

Wheels size


Approx Age

6 -7 years old

Accessories box

Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters (excl. Union Jack- touch up paint supplied), frame protector patches


Electric blue, Green, Red, Orange, Pink, Spotty, USA, Purple