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GB Sport Distributors

Frog 53

Frog 53

Regular price $625.00 USD
Regular price Sale price $625.00 USD
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15 in stock

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General Information

Why buy a Frog 53? 

  • Lightweight 20-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 pedaling, increasing efficiency and comfort.
  • FrogFit Technology® youth-specific 8-speed gear shifters for easy gear change.
  • Free 10-year extended warranty on frames and forks
  • Reflectors, mudguard and bell included.
  • Suitable for 5 to 7 years with a recommended inside leg of 20 in - 26 in.

 
The 20-inch hybrid Frog 53 kids’ bike is the ideal multi-purpose geared bike, suitable for 5 to 7-year-olds. This premium hybrid children’s bike has a lightweight, sturdy aluminum frame, weighing 17.9 lbs making the bike easy to maneuver on roads, pavements, towpaths and forest trails. It comes with Kenda small block eight tires for maximum stability and grip, full-length mudguards and the option to attach a pannier rack to the frame, for transporting schoolbooks and sports equipment.
 
The Frog 53 kids’ bike is equipped with age-specific components, including a quick-release child-specific saddle for the perfect riding position and FrogFit Technology® youth-specific 8-speed gear shifters with short lever travel and ultra slick 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 pedaling, which reduces the distance between the pedals increasing efficiency and comfort for children. 
 
The Frog 53 is designed for longevity and has been optimised to help maximise the lifetime of the bike for a growing child. It offers a lower bracket position to ensure a safer more ergonomic riding experience, which also allows for a greater leg-length range to be accommodated, perfect for growing legs. And the handlebar height can be adjusted within a 40mm range, as a child grows.
 
One of the biggest temptations is to buy a child's bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That’s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.
 
Available colors*: Electric Blue, Green, Orange, Pink, Purple, Red and Spotty


*Actual colors may vary. This is due to the fact that every computer monitor has a different capability to display colors and that everyone sees these colors differently.

Technical Specs

Product Safety Certification ISO 4210 and CPSC 1512 (CFR 1512)
Approx Age 5-7
Wheel Size 20"
Bike Weight 8.15kg (incl pedals)
Frame 6061 T6 heat treated Aluminum alloy, seat tube 11" (280mm)
Fork 6061 T6 heat treated aluminium alloy
Front Hub Quando, Aluminum, sealed hub, Quick Release, 20 hole
Rear Hub Quando, Aluminum, sealed hub, Quick Release, 20 hole, Shimano type 8/9spd free hub body
Cassette/Free wheel 8-speed, 11-32t
Rear Derailleur Shimano Altus, M310, 8-speed
Rim Aluminium, 20", double wall, machined braking surface
Seat Clamp Aluminium, Quick Release
Headset Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
Stem Aluminium, 1"1/8, 38mm, 4 bolt clamp
Grips/Bar tape Frog Bikes specific, lock on, slim grips
Gear Shifter FrogFitTechnology®️ youth-specific 8-speed with short lever travel and ultraslick gear cable
Brakes (F&R) Tektro 836AL, Aluminum, linear pull
Tyres Kenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO 38-406)
Mudguards 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,114mm, Aluminum straight arm cranks, 32T chainring, black
Bottom Bracket Thun Shorty-ML-SL; square taper, 68/108/107.5
Pedals Frog Bikes, eco-friendly rice husk & plastic composite, with reflectors, 9/16"
Chain KMC, 8-speed
Handlebar Aluminium, flat bar, 460mm
Brake Levers Tektro JL510, aluminium, easy reach
Saddle Frog Bikes child-specific saddle (small), steel rails

*subject to change.
We are constantly working on improving our bike range, which sometimes results in a component being replaced by a newer/better version. As a consequence, it is possible that some of the bikes of this range have more up to date components than reflected in this table.

Geometry

A Wheelbase (mm) 848
B Seatube Angle (Degrees) 74
C Head tube angle (degrees) 71
D Effective top tube (mm) 440
E Head tube length (mm) 100
F Chain stay length (mm) 361
G Seat tube Length 280
H BB to Floor (mm) 216