Frog 52 - Union Jack
Out of stock

Frog 52 - Union Jack

Is your child ready for more adventurous cycling? The Frog 52 is perfect for any confident child ready to become a seasoned cyclist both on & off-road!
This bike comes with an easily adjustable saddle and handlebars, meaning the bike can grow with your child, as well as youth-specific 8-speed gear shifters, which makes changing gears a breeze. All this, and it is still incredibly lightweight at just 8.75kg.
Frog Bikes have issued a notice to all dealers. They are producing limited bikes due to the impact of the Coronavirus pandemic. We can recommend the Forme range as an excellent alternative. The exact alternative for the Frog 52 is the Forme Kinder 20.
For children aged 5 - 6 years old
(Inner leg measurement: 52cm – 55cm)

Colour: Union Jack

Colour:
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reBikes are preloved - so these might have a few scratches from previous adventures. Our team of expert mechanics perform rigorous safety checks and replace any worn parts.

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Purpose built and easy to ride kids bikes.

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2-minute setup

2-minute setup

Arrives pre-assembled.

Details
The Frog 52 is an all-aluminium bike with a high quality frame and is suitable for a minimum inside leg of 52cm (around 5-6 years old).
  • Adjustable Tektro brakes
  • 8-speed Shimano easy-change thumb-shifters and cassette hub
  • 20" wheels
  • Easily adjusted saddle height and a crank length of 114mm

Tech Spec
  1. Weight 8.75 kg or 19.3 lbs
  2. Fork Aluminium Fork
  3. Frame Aluminium 10" / 25.4cm Frog 52 Frame
  4. Head Set 27mm
  5. Bottom Bracket 107.5mm Sealed Bottom Bracket
  6. Crank Set 114mm Aluminium Black Crank
  7. Chain Ring Steel 32 Teeth
  8. Brakes Tektro 836AL Aluminium V Brake Black
  9. Brake Levers Tektro Aluminium JL510-TS V Brake Lever Black
  10. Length of top tube 449mm (horizontal distance from seat post to stem: 474mm)
  11. Stem Frog Bikes Aluminium 38mm Stem
  12. Handlebar Frog Bikes Aluminium Straight Handlebar 460mm wide
  13. Grip Frog Bikes Locking Slim Grips
  14. Saddle Frog Bikes Saddle Size:201*136mm, Black, adjustable rails for better fit
  15. Seat Post Aluminium 250mm, 27.2mm wide, Quick Release
  16. Pedal Plastic with Ball Bearings and Reflectors
  17. Rim Aluminium 20" x 1.5" 28 holes Black (Weight:320g) and Quick Release for easy removal of wheels
  18. Hubs Aluminium 28 holes
  19. Tyres Kenda K1153 20"*1.75
  20. Tubes Kenda 20" x 1.5" with Schrader Valves
  21. Right Hand Gear Thumb Shifter Shimano SLM360 Alivio 8 Speed easy-change thumb shifter
  22. Rear Derailleur RD-M310 Direct 8 speed
  23. Cassette Hub Shimano 8 Speed 11-32T

  • Details
    The Frog 52 is an all-aluminium bike with a high quality frame and is suitable for a minimum inside leg of 52cm (around 5-6 years old).
    • Adjustable Tektro brakes
    • 8-speed Shimano easy-change thumb-shifters and cassette hub
    • 20" wheels
    • Easily adjusted saddle height and a crank length of 114mm

  • Tech Spec
    1. Weight 8.75 kg or 19.3 lbs
    2. Fork Aluminium Fork
    3. Frame Aluminium 10" / 25.4cm Frog 52 Frame
    4. Head Set 27mm
    5. Bottom Bracket 107.5mm Sealed Bottom Bracket
    6. Crank Set 114mm Aluminium Black Crank
    7. Chain Ring Steel 32 Teeth
    8. Brakes Tektro 836AL Aluminium V Brake Black
    9. Brake Levers Tektro Aluminium JL510-TS V Brake Lever Black
    10. Length of top tube 449mm (horizontal distance from seat post to stem: 474mm)
    11. Stem Frog Bikes Aluminium 38mm Stem
    12. Handlebar Frog Bikes Aluminium Straight Handlebar 460mm wide
    13. Grip Frog Bikes Locking Slim Grips
    14. Saddle Frog Bikes Saddle Size:201*136mm, Black, adjustable rails for better fit
    15. Seat Post Aluminium 250mm, 27.2mm wide, Quick Release
    16. Pedal Plastic with Ball Bearings and Reflectors
    17. Rim Aluminium 20" x 1.5" 28 holes Black (Weight:320g) and Quick Release for easy removal of wheels
    18. Hubs Aluminium 28 holes
    19. Tyres Kenda K1153 20"*1.75
    20. Tubes Kenda 20" x 1.5" with Schrader Valves
    21. Right Hand Gear Thumb Shifter Shimano SLM360 Alivio 8 Speed easy-change thumb shifter
    22. Rear Derailleur RD-M310 Direct 8 speed
    23. Cassette Hub Shimano 8 Speed 11-32T