specialized giant cube cannondale Mavic Castelli endura altura
or £10.72 / month
Finance Options
3 reviews
Select a colour
Add to Basket

Free insurance Includes 8 weeks Free Bike Insurance. Find out more.

  • Product Information
  • Reviews (3)
  • Sizing
  • Kids Bike Guide
  • 0% APR Finance
  • Delivery & Guarantee
  • What's In The Box
  • Product Description

    The super slick Frog 55 20” kids bikes looks just like an adult bike, but shrunk for younger riders. Fast and nimble, they’ll keep up on the family ride.

    Frog specialise in creating high quality kids bikes and have some of the lightest frames around. The 55 is built from lightweight and strong aluminium. The Frog 55 is fitted with adjustable Tektro brakes, an 8-speed Shimano easy-change thumb shifters and an 8 speed cassette hub. You can easily adjust the saddle height for a better fit.

    Frog’s 55 kids bike comes with a safety bell, reflectors and mudguards as standard and you get a 5 year warranty on the frame and fork (2 years on all other parts).

    Weight: 8.8 kg or 19.4 lbs

    Key Features:

    • Lightweight aluminium frame
    • Strong Tektro brakes
    • Safety bell and reflectors
    • Easily adjust your saddle height
    • Size: 20”
    • Colour: Red, Purple, Orange, White/Spots, Team Sky Black/Blue, Team Sky White/Blue, Union Jack, Green


    Frame: Aluminium 11" Frog 55 Frame
    Fork: Aluminium Fork
    Headset: 27mm
    Stem: Frog Bikes Aluminium 40mm Stem
    Bars: Frog Bikes Aluminium Straight Handlebar Width 460mm
    Front Brake: Tektro 836AL Aluminium V Brake Black
    Rear Brake: Tektro 836AL Aluminium V Brake Black
    Brake Lever: Tektro Aluminium JL510-TS V Brake Lever Black
    Rear Mech: RD-FT55- Direct
    Shifters: SLM360 Alivio
    Speed: 8
    Rims: Aluminium 20" x 1.5" 28 holes Black
    Front Hub: Aluminium 28 holes QR
    Rear Hub: Aluminium 28 holes QR
    Front Tyre: Kenda 20 x 1.5 hybrid tyres
    Rear Tyre: Kenda 20 x 1.5 hybrid tyres
    Seat Post: Aluminium 250mm, 27.2mm wide, Quick Release
    Chainset: 114mm Aluminium Black Crank, Steel 32 Teeth
    Bottom Bracket: 110.5mm Sealed
    Cassette: Shimano CS-HG200-8 11-32T
    Pedals: Plastic with Ball Bearings and Reflectors
    Weight: 8.8kg

    Occasionally without notice, manufacturers sometimes change product specifications.

Select your finance value:

Choose a finance option:

Months / APR Per month

Buy Now, Pay Later available on 12 months 0% finance on orders over £850. Find out more