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The 26-inch hybrid Frog 78 kids’ bike is the ideal multi-purpose geared bike, suitable for 13+ year-olds.
The 26-inch hybrid Frog 78 kids’ bike is the ideal multi-purpose geared bike, suitable for 13+ year-olds.
Frog Bikes

Frog 78 - 26 inch Hybrid Lightweight Kids Bike - Dark Grey

£419.00 £490.00 14% off
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Frog 78 - 26 inch Hybrid Lightweight Kids Bike - Dark Grey

Brand:Frog Bikes

Code:L-FH78-DGR

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.

The Frog 78 kids’ bike 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. The bike also comes with Tektro brakes with small, easy-to-reach brake levers, which means better control and improved confidence for young riders. And, our patented Frog cranks, for more effortless pedalling, which reduces the distance between the pedals increasing efficiency and comfort for children.

Technical Information
  • Frame
  • Colours
    Neon Green, Electric Blue, Dark Grey, Neon Red, TDF Yellow
  • Frame
    6061 T6 heat treated aluminium alloy, seat tube 18" (465mm)
  • Fork
    6061 T6 heat treated aluminium alloy
  • Drivetrain and Brakes
  • Brake System
    Tektro 836AL, Aluminum, linear pull
  • Rear Derailleur
    Microshift (model M36S), 8-speed
  • Front Derailleur
    N/A
  • Shifters
    FrogFitTechnology®️ youth-specific 8-speed with short lever travel and ultraslick gear cable
  • Bottom Bracket
    Thun Shorty-ML-SL; square taper, 68/108/107.5
  • Crankset
    Frog Bikes Patented, 154mm, aluminium straight arm cranks, 34T chainring, black
  • Cassette
    8-speed, 11-32t
  • Chain
    KMC, 8-speed
  • Cockpit
  • Handlebar
    Aluminium, flat bar, 540mm
  • Stem
    Frog Bikes Aluminium 1" 1/8, 60mm, 4 bolt clamp
  • Grips
    Frog Bikes specific, lock on, slim grips
  • Headset
    Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
  • Wheels
  • Front Hub
    Quando, aluminium, sealed hub, Quick Release, 28 hole
  • Rear Hub
    Quando, aluminium, sealed hub, Quick Release, 28 hole, Shimano type 8-Speed free hub body
  • Rim
    Aluminium, 26", double wall, machined braking surface
  • Front Tyre
    Kenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO 38-406)
  • Rear Tyre
    Kenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO 38-406)
  • Finishing Kit
  • Seatpost
    -
  • Saddle
    Frog Bikes child-specific saddle (medium), steel rails
  • Pedals
    Frog Bikes, eco-friendly rice husk & plastic composite, with reflectors, 9/16"
  • Mudguards
    Full length, resin, black
  • Weight
    10 kg (incl pedals)
Sizing Information
Size Guide

Tentative RiderConfident RiderConfident Rider
ModelMinimum
Inseam
Minimum
Inseam
Maximum
Inseam
Approx ageWheel
Size
Frame
Size
Frog 5353cm (21")50cm(20")65cm (26")5-720"11"
Frog 6157cm(22")74cm (29")8-1024"12"9.5"
Frog 6767cm (26")63cm(25")76cm (30")10-1226"14"
Frog 7373cm (29")67cm(26")81cm (32")12-1426"16"
Frog 7878cm (31")72cm (28")88cm (35")13+26"18"

Frame Geometry


Frog 53Frog 61Frog 67Frog 73Frog 78
AWheelbase (mm)848968104010181088
BSeatube Angle (degrees)7474747474
CHead Tube Angle (degrees)7171717171
DEffective Top Tube (mm)440501545530587
EHead Tube Length (mm)100100100100170
FChain stay length (mm)361416452425435
GSeat tube Length280355406406465
HBB to Floor (mm)216235245295295
Professional Opinion
  • 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
  • Reflectors, mudguard and bell included
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