This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.


Frog 78


The Frog 78 kids’ Hybrid Bike is the ideal multi-purpose, geared bike for 13+ year olds with a recommended inside leg of 72cm-88cm. It is equipped with age-specific components, including a quick-release saddle for the perfect riding position and FrogFit Technology® youth-specific 8-speed gear shifters with short lever travel and ultraslick cabling making changing gear and undulating rides a breeze.

This 26-inch hybrid kids' bike also comes with Tektro brakes with small, easy-to-reach brake levers, which means better control and improved confidence for young riders. The patented Frog cranks help reduce the distance between the pedals increasing the efficiency and comfort for children, offering more effortless pedalling.


Product Details:
  • Recommended Inside Leg: 72cm-88cm
  • Wheel Size: 26"
  • Bike Weight: 10kg (including pedals)
  • Frame: 6061 T6 heat treated aluminium alloy, seat tube 18" (465mm)
  • Fork: 6061 T6 heat treated Aluminium alloy
  • Rim: Aluminium, 26", double wall, machined braking surface
  • Headset: Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
  • Stem: Frog Bikes Aluminium 1" 1/8, 60mm, 4 bolt clamp
  • Brakes: Tektro 837AL, Aluminium, linear pull
  • Tyres: K1047, 26"x1.5", Hybrid, (ETRTO/ISO: 38-559)
  • Crank Set / Chainring: Frog Bikes Patented, 154mm, aluminium straight arm cranks, 34T chainring, black
  • Pedals: Frog Bikes, eco-friendly rice husk & plastic composite, w/reflectors, 9/16"
  • Saddle: Frog Bikes child-specific saddle (medium), steel rails

      • Lightweight with a sturdy frame allows the child to easily manoeuvre the bike;

      • Built with Tektro brakes with small, easy to reach brake levers, providing better control and nurturing greater confidence in the young riders;

      • FrogFitTechnology® youth-specific 8-speed gear shifters with short lever travel and ultraslick cabling make changing gear and undulating rides a breeze;

      • Patented Frog cranks maintain a low Q-Factor (the distance between the pedals) for easier pedalling. A reduced distance between the pedals allows for maximum leverage on the pedals increasing efficiency;

      • Quick-release seat post for easy height adjustment as they grow;

      • Free 5 year warranty on frame and forks;

      • Reflectors, mudguard and bell included.

      Frog Bikes is a British company dedicated to making cycling fun for children. They have re-designed Kids’ bikes to create a light but strong aluminium frame, and have hand-picked components that offer high performance without compromising on weight.

      Frog bikes are also much easier to pedal due to a unique crank design from the renowned bicycle engineer Dimitris Katsanis (of Team GB Olympic fame). The design reduces the Q-factor (the space between the pedals), allowing children to push more directly down when cycling, so converting more of their energy into motion. This is another demonstration of the high level of rigour Frog applies to the design of kids’ bikes.  

      Besides leading the market in innovation and design for kids, Frog Bikes are also committed to protecting the planet, designing and developing products that are more sustainable as well as participating in projects that can help minimise the environmental impact on operations. 

      Do you deliver internationally?

      No, unfortunately we are currently only delivering within Singapore.

      Does it cost extra for shipping?

      Free delivery for a minimum of $100.  

      How long will it take to receive my order?

      It will take 5-7 business days for delivery.