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Frog 52 20w 2018 - Kids Bike

Trade in your old bike and get up to £390 towards a new one.

Re-Cycle Bikes to Africa

Out with the old and in with the new - Help others in Africa by donating your old bike to one of the hundreds of drop-off points around the UK. It's quick and easy and you'll get up to £390 off a shiny new bike.

Buy a new bike today and save up to £390 - Hundreds of drop-off points around the UK Buy a new bike today and save up to £390 - Hundreds of drop-off points around the UK
Save £20 off this bike today. Use code: SAVE20
or £10.37 / month
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Free insurance Includes 8 weeks Free Bike Insurance. Find out more.

  • Product Information
  • Reviews (4)
  • Frog Bike Sizing
  • Kids Bike Guide
  • 0% APR Finance
  • Delivery & Guarantee
  • What's In The Box
  • Product Description

    Easy to ride and lots of fun, the Frog 52 kids bike is built around a lightweight aluminium alloy frame and kids friendly components. The smooth rolling 20 inch wheels are wrapped in hybrid tyres that are ideal for cycling on mixed surfaces while the 8 speed drivetrain gives them gears for riding uphill and down.

    This Frog 52 kids bike is great for boys and girls, and comes with an aluminium frame that is light, stiff and strong - for all-round riding performance. The saddle height is easily adjustable so they can grow into the frame. Strong V-brakes provide all the stopping power they will need and are easy for little hands to use.

    Take the whole family for a ride on cycle paths, to the park or on forest tracks with the versatile Frog 52.

    Key Features:

    • Lightweight & durable aluminium alloy frame and fork
    • Tektro brakes with small easy to reach brake lever
    • 8-speed Shimano easy-change thumb-shifter gears
    • Patented Frog cranks for easier pedalling
    • Quick release seat post for easy height adjustment
    • Two sets of tyres: hybrid and off-road
    • Free 5 year warranty on frame and forks
    • Reflectors, mudguard* and bell included
    • Weight: 8kg / 17.6lbs
    • Size: 52cm - 20” wheel
    • Colours: Purple, Orange, White Spots, Team Sky Black/Blue, Union Jack, Green, Pink
    • The Frog 52 20w is available with 0% APR finance

    *Please be aware that the mudguards supplied with the bike can only be used with the Hybrid tyres.

    All Tredz bikes are:

    • Fully built & ready to ride
    • Fully checked & tested by Cytech qualified mechanics
    • Available with 0% APR finance (up to 48 months) on any basket over £99
    • UK price match guarantee
    • 365 day no hassle returns
    • Free delivery in the UK Mainland on a date that suits you

    In the box with every Tredz bike is:

    • Free Tredz 9 key trail tool
    • Free Tredz pedal spanner
    • Free basic pedals
    • Tredz drawstring kit bag
    • 16 point quality control check sheet
    • Basic bike setup instructions
    • Free Cycle Plan insurance voucher (8 weeks)


    Frame: Aluminium 10" Frog 52 Frame
    Fork: Aluminium Fork
    Headset: 27mm
    Stem: Frog Bikes Aluminium
    Bars: Frog Bikes Aluminium Straight Handlebar, 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: Shimano RD-M310 Direct
    Shifters: Shimano SLM360 Alivio 8 Speed eash-change thumb
    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: 8.75kg

    Occasionally without notice, manufacturers sometimes change product specifications.

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