Frog 78 - 26" / Neon Red


The 26-inch hybrid Frog 78 kids’ bike is the ideal multi-purpose geared bike, suitable for 13+ year-olds. This premium hybrid children’s bike has a lightweight, sturdy aluminium frame, weighing 10kg making the bike easy to manoeuvre on roads, pavements, towpaths and forest trails. It comes with Kenda small block eight tyres for maximum stability and grip, full-length mudguards and the option to attach a pannier rack to the frame, for transporting school books and sports equipment.

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Why buy a Frog 78?
  • Lightweight 26-inch geared kids’ bike that is easy to handle
  • Small, easy-to-reach brake levers for better control and improved rider confidence
  • Patented Frog cranks for more effortless pedalling, increasing efficiency and comfort
  • FrogFit Technology® youth-specific 8-speed gear shifters for easy gear change
  • Free 5-year warranty on frame and forks
  • Reflectors, mudguard and bell included
  • Suitable for 13+ years with a recommended inside leg of 72cm-83cm

Product Safety Certification
ISO 4210 and CPSC 1512 (CFR 1512)
Approx Age

Wheel Size

Bike Weight

10 kg (incl pedals)

6061 T6 heat treated aluminium alloy, seat tube 18" (465mm)

6061 T6 heat treated aluminium alloy
Front Hub

Quando, aluminium, sealed hub, QR, 28 hole
Rear Hub

Quando, aluminium, sealed hub, QR, 28 hole, Shimano type 8-Speed free hub body
Cassette/Free wheel

8-speed, 11-32t
Rear Derailleur

Microshift (model M36S), 8-speed

Aluminium, 26", double wall, machined braking surface
Seat Clamp

Aluminium, QR

Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap

Frog Bikes Aluminium 1" 1/8, 60mm, 4 bolt clamp
Grips/Bar tape

Frog Bikes specific, lock on, slim grips
Gear Shifter

FrogFitTechnology® youth-specific 8-speed gear shifters with short lever travel and ultraslick gear cable
Brakes (F&R)

Tektro 837 AL, aluminium, linear pull

K1047, 26"x1.5", Hybrid, (ETRTO/ISO: 38-559)

Full length, resin, black
Accessories box

Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
Crank set / Chainring

Frog Bikes Patented, 154mm, aluminium straight arm cranks, 34T chainring, black
Bottom Bracket

Thun Shorty-ML-SL; square taper, 68/108/107.5
Frog Bikes, eco-friendly rice husk & plastic composite, w/reflectors, 9/16"

KMC, 8-speed

Aluminium, flat bar, 540mm
Brake Levers

Tektro JL510, aluminium, easy reach

Frog Bikes child-specific saddle (medium), steel rails

Free UK Delivery

For details please look at our Delivery & Returns page

Click & Collect

Visit our store for collection Monday to Saturday

Great Customer Service

Providing exceptional customer service

Experts on all things Bikes

Give us a call, we will be happy to help!

Free UK Delivery
100% Secure Shopping
Pay with PayPal or Debit/Credit Card
We're here for you
Have a question? Call 08000 996 777